1 | function convertToId(search) |
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2 | { |
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3 | var result = ''; |
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4 | for (i=0;i<search.length;i++) |
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5 | { |
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6 | var c = search.charAt(i); |
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7 | var cn = c.charCodeAt(0); |
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8 | if (c.match(/[a-z0-9\u0080-\uFFFF]/)) |
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9 | { |
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10 | result+=c; |
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11 | } |
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12 | else if (cn<16) |
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13 | { |
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14 | result+="_0"+cn.toString(16); |
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15 | } |
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16 | else |
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17 | { |
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18 | result+="_"+cn.toString(16); |
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19 | } |
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20 | } |
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21 | return result; |
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22 | } |
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23 | |
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24 | function getXPos(item) |
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25 | { |
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26 | var x = 0; |
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27 | if (item.offsetWidth) |
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28 | { |
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29 | while (item && item!=document.body) |
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30 | { |
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31 | x += item.offsetLeft; |
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32 | item = item.offsetParent; |
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33 | } |
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34 | } |
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35 | return x; |
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36 | } |
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37 | |
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38 | function getYPos(item) |
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39 | { |
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40 | var y = 0; |
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41 | if (item.offsetWidth) |
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42 | { |
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43 | while (item && item!=document.body) |
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44 | { |
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45 | y += item.offsetTop; |
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46 | item = item.offsetParent; |
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47 | } |
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48 | } |
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49 | return y; |
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50 | } |
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51 | |
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52 | /* A class handling everything associated with the search panel. |
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53 | |
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54 | Parameters: |
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55 | name - The name of the global variable that will be |
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56 | storing this instance. Is needed to be able to set timeouts. |
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57 | resultPath - path to use for external files |
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58 | */ |
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59 | function SearchBox(name, resultsPath, inFrame, label) |
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60 | { |
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61 | if (!name || !resultsPath) { alert("Missing parameters to SearchBox."); } |
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62 | |
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63 | // ---------- Instance variables |
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64 | this.name = name; |
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65 | this.resultsPath = resultsPath; |
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66 | this.keyTimeout = 0; |
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67 | this.keyTimeoutLength = 500; |
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68 | this.closeSelectionTimeout = 300; |
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69 | this.lastSearchValue = ""; |
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70 | this.lastResultsPage = ""; |
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71 | this.hideTimeout = 0; |
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72 | this.searchIndex = 0; |
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73 | this.searchActive = false; |
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74 | this.insideFrame = inFrame; |
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75 | this.searchLabel = label; |
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76 | |
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77 | // ----------- DOM Elements |
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78 | |
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79 | this.DOMSearchField = function() |
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80 | { return document.getElementById("MSearchField"); } |
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81 | |
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82 | this.DOMSearchSelect = function() |
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83 | { return document.getElementById("MSearchSelect"); } |
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84 | |
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85 | this.DOMSearchSelectWindow = function() |
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86 | { return document.getElementById("MSearchSelectWindow"); } |
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87 | |
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88 | this.DOMPopupSearchResults = function() |
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89 | { return document.getElementById("MSearchResults"); } |
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90 | |
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91 | this.DOMPopupSearchResultsWindow = function() |
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92 | { return document.getElementById("MSearchResultsWindow"); } |
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93 | |
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94 | this.DOMSearchClose = function() |
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95 | { return document.getElementById("MSearchClose"); } |
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96 | |
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97 | this.DOMSearchBox = function() |
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98 | { return document.getElementById("MSearchBox"); } |
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99 | |
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100 | // ------------ Event Handlers |
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101 | |
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102 | // Called when focus is added or removed from the search field. |
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103 | this.OnSearchFieldFocus = function(isActive) |
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104 | { |
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105 | this.Activate(isActive); |
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106 | } |
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107 | |
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108 | this.OnSearchSelectShow = function() |
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109 | { |
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110 | var searchSelectWindow = this.DOMSearchSelectWindow(); |
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111 | var searchField = this.DOMSearchSelect(); |
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112 | |
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113 | if (this.insideFrame) |
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114 | { |
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115 | var left = getXPos(searchField); |
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116 | var top = getYPos(searchField); |
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117 | left += searchField.offsetWidth + 6; |
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118 | top += searchField.offsetHeight; |
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119 | |
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120 | // show search selection popup |
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121 | searchSelectWindow.style.display='block'; |
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122 | left -= searchSelectWindow.offsetWidth; |
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123 | searchSelectWindow.style.left = left + 'px'; |
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124 | searchSelectWindow.style.top = top + 'px'; |
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125 | } |
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126 | else |
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127 | { |
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128 | var left = getXPos(searchField); |
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129 | var top = getYPos(searchField); |
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130 | top += searchField.offsetHeight; |
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131 | |
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132 | // show search selection popup |
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133 | searchSelectWindow.style.display='block'; |
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134 | searchSelectWindow.style.left = left + 'px'; |
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135 | searchSelectWindow.style.top = top + 'px'; |
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136 | } |
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137 | |
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138 | // stop selection hide timer |
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139 | if (this.hideTimeout) |
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140 | { |
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141 | clearTimeout(this.hideTimeout); |
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142 | this.hideTimeout=0; |
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143 | } |
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144 | return false; // to avoid "image drag" default event |
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145 | } |
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146 | |
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147 | this.OnSearchSelectHide = function() |
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148 | { |
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149 | this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()", |
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150 | this.closeSelectionTimeout); |
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151 | } |
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152 | |
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153 | // Called when the content of the search field is changed. |
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154 | this.OnSearchFieldChange = function(evt) |
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155 | { |
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156 | if (this.keyTimeout) // kill running timer |
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157 | { |
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158 | clearTimeout(this.keyTimeout); |
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159 | this.keyTimeout = 0; |
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160 | } |
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161 | |
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162 | var e = (evt) ? evt : window.event; // for IE |
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163 | if (e.keyCode==40 || e.keyCode==13) |
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164 | { |
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165 | if (e.shiftKey==1) |
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166 | { |
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167 | this.OnSearchSelectShow(); |
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168 | var win=this.DOMSearchSelectWindow(); |
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169 | for (i=0;i<win.childNodes.length;i++) |
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170 | { |
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171 | var child = win.childNodes[i]; // get span within a |
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172 | if (child.className=='SelectItem') |
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173 | { |
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174 | child.focus(); |
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175 | return; |
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176 | } |
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177 | } |
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178 | return; |
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179 | } |
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180 | else if (window.frames.MSearchResults.searchResults) |
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181 | { |
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182 | var elem = window.frames.MSearchResults.searchResults.NavNext(0); |
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183 | if (elem) elem.focus(); |
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184 | } |
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185 | } |
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186 | else if (e.keyCode==27) // Escape out of the search field |
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187 | { |
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188 | this.DOMSearchField().blur(); |
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189 | this.DOMPopupSearchResultsWindow().style.display = 'none'; |
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190 | this.DOMSearchClose().style.display = 'none'; |
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191 | this.lastSearchValue = ''; |
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192 | this.Activate(false); |
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193 | return; |
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194 | } |
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195 | |
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196 | // strip whitespaces |
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197 | var searchValue = this.DOMSearchField().value.replace(/ +/g, ""); |
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198 | |
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199 | if (searchValue != this.lastSearchValue) // search value has changed |
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200 | { |
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201 | if (searchValue != "") // non-empty search |
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202 | { |
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203 | // set timer for search update |
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204 | this.keyTimeout = setTimeout(this.name + '.Search()', |
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205 | this.keyTimeoutLength); |
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206 | } |
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207 | else // empty search field |
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208 | { |
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209 | this.DOMPopupSearchResultsWindow().style.display = 'none'; |
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210 | this.DOMSearchClose().style.display = 'none'; |
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211 | this.lastSearchValue = ''; |
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212 | } |
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213 | } |
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214 | } |
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215 | |
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216 | this.SelectItemCount = function(id) |
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217 | { |
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218 | var count=0; |
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219 | var win=this.DOMSearchSelectWindow(); |
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220 | for (i=0;i<win.childNodes.length;i++) |
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221 | { |
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222 | var child = win.childNodes[i]; // get span within a |
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223 | if (child.className=='SelectItem') |
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224 | { |
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225 | count++; |
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226 | } |
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227 | } |
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228 | return count; |
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229 | } |
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230 | |
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231 | this.SelectItemSet = function(id) |
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232 | { |
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233 | var i,j=0; |
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234 | var win=this.DOMSearchSelectWindow(); |
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235 | for (i=0;i<win.childNodes.length;i++) |
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236 | { |
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237 | var child = win.childNodes[i]; // get span within a |
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238 | if (child.className=='SelectItem') |
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239 | { |
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240 | var node = child.firstChild; |
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241 | if (j==id) |
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242 | { |
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243 | node.innerHTML='•'; |
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244 | } |
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245 | else |
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246 | { |
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247 | node.innerHTML=' '; |
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248 | } |
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249 | j++; |
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250 | } |
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251 | } |
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252 | } |
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253 | |
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254 | // Called when an search filter selection is made. |
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255 | // set item with index id as the active item |
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256 | this.OnSelectItem = function(id) |
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257 | { |
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258 | this.searchIndex = id; |
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259 | this.SelectItemSet(id); |
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260 | var searchValue = this.DOMSearchField().value.replace(/ +/g, ""); |
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261 | if (searchValue!="" && this.searchActive) // something was found -> do a search |
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262 | { |
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263 | this.Search(); |
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264 | } |
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265 | } |
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266 | |
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267 | this.OnSearchSelectKey = function(evt) |
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268 | { |
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269 | var e = (evt) ? evt : window.event; // for IE |
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270 | if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down |
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271 | { |
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272 | this.searchIndex++; |
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273 | this.OnSelectItem(this.searchIndex); |
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274 | } |
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275 | else if (e.keyCode==38 && this.searchIndex>0) // Up |
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276 | { |
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277 | this.searchIndex--; |
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278 | this.OnSelectItem(this.searchIndex); |
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279 | } |
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280 | else if (e.keyCode==13 || e.keyCode==27) |
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281 | { |
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282 | this.OnSelectItem(this.searchIndex); |
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283 | this.CloseSelectionWindow(); |
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284 | this.DOMSearchField().focus(); |
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285 | } |
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286 | return false; |
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287 | } |
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288 | |
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289 | // --------- Actions |
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290 | |
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291 | // Closes the results window. |
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292 | this.CloseResultsWindow = function() |
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293 | { |
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294 | this.DOMPopupSearchResultsWindow().style.display = 'none'; |
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295 | this.DOMSearchClose().style.display = 'none'; |
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296 | this.Activate(false); |
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297 | } |
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298 | |
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299 | this.CloseSelectionWindow = function() |
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300 | { |
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301 | this.DOMSearchSelectWindow().style.display = 'none'; |
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302 | } |
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303 | |
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304 | // Performs a search. |
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305 | this.Search = function() |
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306 | { |
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307 | this.keyTimeout = 0; |
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308 | |
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309 | // strip leading whitespace |
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310 | var searchValue = this.DOMSearchField().value.replace(/^ +/, ""); |
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311 | |
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312 | var code = searchValue.toLowerCase().charCodeAt(0); |
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313 | var idxChar = searchValue.substr(0, 1).toLowerCase(); |
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314 | if ( 0xD800 <= code && code <= 0xDBFF && searchValue > 1) // surrogate pair |
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315 | { |
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316 | idxChar = searchValue.substr(0, 2); |
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317 | } |
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318 | |
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319 | var resultsPage; |
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320 | var resultsPageWithSearch; |
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321 | var hasResultsPage; |
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322 | |
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323 | var idx = indexSectionsWithContent[this.searchIndex].indexOf(idxChar); |
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324 | if (idx!=-1) |
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325 | { |
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326 | var hexCode=idx.toString(16); |
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327 | resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html'; |
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328 | resultsPageWithSearch = resultsPage+'?'+escape(searchValue); |
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329 | hasResultsPage = true; |
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330 | } |
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331 | else // nothing available for this search term |
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332 | { |
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333 | resultsPage = this.resultsPath + '/nomatches.html'; |
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334 | resultsPageWithSearch = resultsPage; |
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335 | hasResultsPage = false; |
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336 | } |
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337 | |
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338 | window.frames.MSearchResults.location = resultsPageWithSearch; |
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339 | var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow(); |
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340 | |
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341 | if (domPopupSearchResultsWindow.style.display!='block') |
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342 | { |
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343 | var domSearchBox = this.DOMSearchBox(); |
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344 | this.DOMSearchClose().style.display = 'inline'; |
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345 | if (this.insideFrame) |
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346 | { |
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347 | var domPopupSearchResults = this.DOMPopupSearchResults(); |
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348 | domPopupSearchResultsWindow.style.position = 'relative'; |
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349 | domPopupSearchResultsWindow.style.display = 'block'; |
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350 | var width = document.body.clientWidth - 8; // the -8 is for IE :-( |
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351 | domPopupSearchResultsWindow.style.width = width + 'px'; |
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352 | domPopupSearchResults.style.width = width + 'px'; |
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353 | } |
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354 | else |
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355 | { |
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356 | var domPopupSearchResults = this.DOMPopupSearchResults(); |
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357 | var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth; |
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358 | var top = getYPos(domSearchBox) + 20; // domSearchBox.offsetHeight + 1; |
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359 | domPopupSearchResultsWindow.style.display = 'block'; |
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360 | left -= domPopupSearchResults.offsetWidth; |
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361 | domPopupSearchResultsWindow.style.top = top + 'px'; |
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362 | domPopupSearchResultsWindow.style.left = left + 'px'; |
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363 | } |
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364 | } |
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365 | |
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366 | this.lastSearchValue = searchValue; |
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367 | this.lastResultsPage = resultsPage; |
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368 | } |
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369 | |
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370 | // -------- Activation Functions |
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371 | |
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372 | // Activates or deactivates the search panel, resetting things to |
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373 | // their default values if necessary. |
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374 | this.Activate = function(isActive) |
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375 | { |
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376 | if (isActive || // open it |
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377 | this.DOMPopupSearchResultsWindow().style.display == 'block' |
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378 | ) |
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379 | { |
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380 | this.DOMSearchBox().className = 'MSearchBoxActive'; |
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381 | |
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382 | var searchField = this.DOMSearchField(); |
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383 | |
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384 | if (searchField.value == this.searchLabel) // clear "Search" term upon entry |
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385 | { |
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386 | searchField.value = ''; |
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387 | this.searchActive = true; |
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388 | } |
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389 | } |
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390 | else if (!isActive) // directly remove the panel |
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391 | { |
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392 | this.DOMSearchBox().className = 'MSearchBoxInactive'; |
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393 | this.DOMSearchField().value = this.searchLabel; |
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394 | this.searchActive = false; |
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395 | this.lastSearchValue = '' |
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396 | this.lastResultsPage = ''; |
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397 | } |
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398 | } |
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399 | } |
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400 | |
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401 | // ----------------------------------------------------------------------- |
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402 | |
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403 | // The class that handles everything on the search results page. |
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404 | function SearchResults(name) |
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405 | { |
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406 | // The number of matches from the last run of <Search()>. |
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407 | this.lastMatchCount = 0; |
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408 | this.lastKey = 0; |
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409 | this.repeatOn = false; |
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410 | |
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411 | // Toggles the visibility of the passed element ID. |
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412 | this.FindChildElement = function(id) |
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413 | { |
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414 | var parentElement = document.getElementById(id); |
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415 | var element = parentElement.firstChild; |
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416 | |
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417 | while (element && element!=parentElement) |
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418 | { |
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419 | if (element.nodeName == 'DIV' && element.className == 'SRChildren') |
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420 | { |
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421 | return element; |
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422 | } |
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423 | |
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424 | if (element.nodeName == 'DIV' && element.hasChildNodes()) |
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425 | { |
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426 | element = element.firstChild; |
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427 | } |
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428 | else if (element.nextSibling) |
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429 | { |
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430 | element = element.nextSibling; |
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431 | } |
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432 | else |
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433 | { |
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434 | do |
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435 | { |
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436 | element = element.parentNode; |
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437 | } |
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438 | while (element && element!=parentElement && !element.nextSibling); |
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439 | |
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440 | if (element && element!=parentElement) |
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441 | { |
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442 | element = element.nextSibling; |
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443 | } |
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444 | } |
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445 | } |
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446 | } |
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447 | |
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448 | this.Toggle = function(id) |
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449 | { |
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450 | var element = this.FindChildElement(id); |
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451 | if (element) |
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452 | { |
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453 | if (element.style.display == 'block') |
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454 | { |
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455 | element.style.display = 'none'; |
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456 | } |
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457 | else |
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458 | { |
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459 | element.style.display = 'block'; |
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460 | } |
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461 | } |
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462 | } |
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463 | |
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464 | // Searches for the passed string. If there is no parameter, |
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465 | // it takes it from the URL query. |
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466 | // |
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467 | // Always returns true, since other documents may try to call it |
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468 | // and that may or may not be possible. |
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469 | this.Search = function(search) |
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470 | { |
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471 | if (!search) // get search word from URL |
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472 | { |
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473 | search = window.location.search; |
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474 | search = search.substring(1); // Remove the leading '?' |
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475 | search = unescape(search); |
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476 | } |
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477 | |
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478 | search = search.replace(/^ +/, ""); // strip leading spaces |
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479 | search = search.replace(/ +$/, ""); // strip trailing spaces |
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480 | search = search.toLowerCase(); |
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481 | search = convertToId(search); |
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482 | |
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483 | var resultRows = document.getElementsByTagName("div"); |
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484 | var matches = 0; |
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485 | |
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486 | var i = 0; |
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487 | while (i < resultRows.length) |
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488 | { |
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489 | var row = resultRows.item(i); |
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490 | if (row.className == "SRResult") |
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491 | { |
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492 | var rowMatchName = row.id.toLowerCase(); |
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493 | rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_' |
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494 | |
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495 | if (search.length<=rowMatchName.length && |
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496 | rowMatchName.substr(0, search.length)==search) |
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497 | { |
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498 | row.style.display = 'block'; |
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499 | matches++; |
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500 | } |
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501 | else |
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502 | { |
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503 | row.style.display = 'none'; |
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504 | } |
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505 | } |
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506 | i++; |
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507 | } |
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508 | document.getElementById("Searching").style.display='none'; |
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509 | if (matches == 0) // no results |
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510 | { |
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511 | document.getElementById("NoMatches").style.display='block'; |
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512 | } |
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513 | else // at least one result |
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514 | { |
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515 | document.getElementById("NoMatches").style.display='none'; |
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516 | } |
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517 | this.lastMatchCount = matches; |
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518 | return true; |
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519 | } |
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520 | |
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521 | // return the first item with index index or higher that is visible |
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522 | this.NavNext = function(index) |
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523 | { |
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524 | var focusItem; |
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525 | while (1) |
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526 | { |
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527 | var focusName = 'Item'+index; |
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528 | focusItem = document.getElementById(focusName); |
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529 | if (focusItem && focusItem.parentNode.parentNode.style.display=='block') |
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530 | { |
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531 | break; |
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532 | } |
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533 | else if (!focusItem) // last element |
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534 | { |
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535 | break; |
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536 | } |
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537 | focusItem=null; |
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538 | index++; |
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539 | } |
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540 | return focusItem; |
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541 | } |
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542 | |
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543 | this.NavPrev = function(index) |
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544 | { |
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545 | var focusItem; |
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546 | while (1) |
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547 | { |
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548 | var focusName = 'Item'+index; |
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549 | focusItem = document.getElementById(focusName); |
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550 | if (focusItem && focusItem.parentNode.parentNode.style.display=='block') |
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551 | { |
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552 | break; |
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553 | } |
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554 | else if (!focusItem) // last element |
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555 | { |
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556 | break; |
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557 | } |
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558 | focusItem=null; |
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559 | index--; |
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560 | } |
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561 | return focusItem; |
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562 | } |
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563 | |
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564 | this.ProcessKeys = function(e) |
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565 | { |
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566 | if (e.type == "keydown") |
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567 | { |
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568 | this.repeatOn = false; |
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569 | this.lastKey = e.keyCode; |
---|
570 | } |
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571 | else if (e.type == "keypress") |
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572 | { |
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573 | if (!this.repeatOn) |
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574 | { |
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575 | if (this.lastKey) this.repeatOn = true; |
---|
576 | return false; // ignore first keypress after keydown |
---|
577 | } |
---|
578 | } |
---|
579 | else if (e.type == "keyup") |
---|
580 | { |
---|
581 | this.lastKey = 0; |
---|
582 | this.repeatOn = false; |
---|
583 | } |
---|
584 | return this.lastKey!=0; |
---|
585 | } |
---|
586 | |
---|
587 | this.Nav = function(evt,itemIndex) |
---|
588 | { |
---|
589 | var e = (evt) ? evt : window.event; // for IE |
---|
590 | if (e.keyCode==13) return true; |
---|
591 | if (!this.ProcessKeys(e)) return false; |
---|
592 | |
---|
593 | if (this.lastKey==38) // Up |
---|
594 | { |
---|
595 | var newIndex = itemIndex-1; |
---|
596 | var focusItem = this.NavPrev(newIndex); |
---|
597 | if (focusItem) |
---|
598 | { |
---|
599 | var child = this.FindChildElement(focusItem.parentNode.parentNode.id); |
---|
600 | if (child && child.style.display == 'block') // children visible |
---|
601 | { |
---|
602 | var n=0; |
---|
603 | var tmpElem; |
---|
604 | while (1) // search for last child |
---|
605 | { |
---|
606 | tmpElem = document.getElementById('Item'+newIndex+'_c'+n); |
---|
607 | if (tmpElem) |
---|
608 | { |
---|
609 | focusItem = tmpElem; |
---|
610 | } |
---|
611 | else // found it! |
---|
612 | { |
---|
613 | break; |
---|
614 | } |
---|
615 | n++; |
---|
616 | } |
---|
617 | } |
---|
618 | } |
---|
619 | if (focusItem) |
---|
620 | { |
---|
621 | focusItem.focus(); |
---|
622 | } |
---|
623 | else // return focus to search field |
---|
624 | { |
---|
625 | parent.document.getElementById("MSearchField").focus(); |
---|
626 | } |
---|
627 | } |
---|
628 | else if (this.lastKey==40) // Down |
---|
629 | { |
---|
630 | var newIndex = itemIndex+1; |
---|
631 | var focusItem; |
---|
632 | var item = document.getElementById('Item'+itemIndex); |
---|
633 | var elem = this.FindChildElement(item.parentNode.parentNode.id); |
---|
634 | if (elem && elem.style.display == 'block') // children visible |
---|
635 | { |
---|
636 | focusItem = document.getElementById('Item'+itemIndex+'_c0'); |
---|
637 | } |
---|
638 | if (!focusItem) focusItem = this.NavNext(newIndex); |
---|
639 | if (focusItem) focusItem.focus(); |
---|
640 | } |
---|
641 | else if (this.lastKey==39) // Right |
---|
642 | { |
---|
643 | var item = document.getElementById('Item'+itemIndex); |
---|
644 | var elem = this.FindChildElement(item.parentNode.parentNode.id); |
---|
645 | if (elem) elem.style.display = 'block'; |
---|
646 | } |
---|
647 | else if (this.lastKey==37) // Left |
---|
648 | { |
---|
649 | var item = document.getElementById('Item'+itemIndex); |
---|
650 | var elem = this.FindChildElement(item.parentNode.parentNode.id); |
---|
651 | if (elem) elem.style.display = 'none'; |
---|
652 | } |
---|
653 | else if (this.lastKey==27) // Escape |
---|
654 | { |
---|
655 | parent.searchBox.CloseResultsWindow(); |
---|
656 | parent.document.getElementById("MSearchField").focus(); |
---|
657 | } |
---|
658 | else if (this.lastKey==13) // Enter |
---|
659 | { |
---|
660 | return true; |
---|
661 | } |
---|
662 | return false; |
---|
663 | } |
---|
664 | |
---|
665 | this.NavChild = function(evt,itemIndex,childIndex) |
---|
666 | { |
---|
667 | var e = (evt) ? evt : window.event; // for IE |
---|
668 | if (e.keyCode==13) return true; |
---|
669 | if (!this.ProcessKeys(e)) return false; |
---|
670 | |
---|
671 | if (this.lastKey==38) // Up |
---|
672 | { |
---|
673 | if (childIndex>0) |
---|
674 | { |
---|
675 | var newIndex = childIndex-1; |
---|
676 | document.getElementById('Item'+itemIndex+'_c'+newIndex).focus(); |
---|
677 | } |
---|
678 | else // already at first child, jump to parent |
---|
679 | { |
---|
680 | document.getElementById('Item'+itemIndex).focus(); |
---|
681 | } |
---|
682 | } |
---|
683 | else if (this.lastKey==40) // Down |
---|
684 | { |
---|
685 | var newIndex = childIndex+1; |
---|
686 | var elem = document.getElementById('Item'+itemIndex+'_c'+newIndex); |
---|
687 | if (!elem) // last child, jump to parent next parent |
---|
688 | { |
---|
689 | elem = this.NavNext(itemIndex+1); |
---|
690 | } |
---|
691 | if (elem) |
---|
692 | { |
---|
693 | elem.focus(); |
---|
694 | } |
---|
695 | } |
---|
696 | else if (this.lastKey==27) // Escape |
---|
697 | { |
---|
698 | parent.searchBox.CloseResultsWindow(); |
---|
699 | parent.document.getElementById("MSearchField").focus(); |
---|
700 | } |
---|
701 | else if (this.lastKey==13) // Enter |
---|
702 | { |
---|
703 | return true; |
---|
704 | } |
---|
705 | return false; |
---|
706 | } |
---|
707 | } |
---|
708 | |
---|
709 | function setKeyActions(elem,action) |
---|
710 | { |
---|
711 | elem.setAttribute('onkeydown',action); |
---|
712 | elem.setAttribute('onkeypress',action); |
---|
713 | elem.setAttribute('onkeyup',action); |
---|
714 | } |
---|
715 | |
---|
716 | function setClassAttr(elem,attr) |
---|
717 | { |
---|
718 | elem.setAttribute('class',attr); |
---|
719 | elem.setAttribute('className',attr); |
---|
720 | } |
---|
721 | |
---|
722 | function createResults() |
---|
723 | { |
---|
724 | var results = document.getElementById("SRResults"); |
---|
725 | for (var e=0; e<searchData.length; e++) |
---|
726 | { |
---|
727 | var id = searchData[e][0]; |
---|
728 | var srResult = document.createElement('div'); |
---|
729 | srResult.setAttribute('id','SR_'+id); |
---|
730 | setClassAttr(srResult,'SRResult'); |
---|
731 | var srEntry = document.createElement('div'); |
---|
732 | setClassAttr(srEntry,'SREntry'); |
---|
733 | var srLink = document.createElement('a'); |
---|
734 | srLink.setAttribute('id','Item'+e); |
---|
735 | setKeyActions(srLink,'return searchResults.Nav(event,'+e+')'); |
---|
736 | setClassAttr(srLink,'SRSymbol'); |
---|
737 | srLink.innerHTML = searchData[e][1][0]; |
---|
738 | srEntry.appendChild(srLink); |
---|
739 | if (searchData[e][1].length==2) // single result |
---|
740 | { |
---|
741 | srLink.setAttribute('href',searchData[e][1][1][0]); |
---|
742 | if (searchData[e][1][1][1]) |
---|
743 | { |
---|
744 | srLink.setAttribute('target','_parent'); |
---|
745 | } |
---|
746 | var srScope = document.createElement('span'); |
---|
747 | setClassAttr(srScope,'SRScope'); |
---|
748 | srScope.innerHTML = searchData[e][1][1][2]; |
---|
749 | srEntry.appendChild(srScope); |
---|
750 | } |
---|
751 | else // multiple results |
---|
752 | { |
---|
753 | srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")'); |
---|
754 | var srChildren = document.createElement('div'); |
---|
755 | setClassAttr(srChildren,'SRChildren'); |
---|
756 | for (var c=0; c<searchData[e][1].length-1; c++) |
---|
757 | { |
---|
758 | var srChild = document.createElement('a'); |
---|
759 | srChild.setAttribute('id','Item'+e+'_c'+c); |
---|
760 | setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')'); |
---|
761 | setClassAttr(srChild,'SRScope'); |
---|
762 | srChild.setAttribute('href',searchData[e][1][c+1][0]); |
---|
763 | if (searchData[e][1][c+1][1]) |
---|
764 | { |
---|
765 | srChild.setAttribute('target','_parent'); |
---|
766 | } |
---|
767 | srChild.innerHTML = searchData[e][1][c+1][2]; |
---|
768 | srChildren.appendChild(srChild); |
---|
769 | } |
---|
770 | srEntry.appendChild(srChildren); |
---|
771 | } |
---|
772 | srResult.appendChild(srEntry); |
---|
773 | results.appendChild(srResult); |
---|
774 | } |
---|
775 | } |
---|
776 | |
---|
777 | function init_search() |
---|
778 | { |
---|
779 | var results = document.getElementById("MSearchSelectWindow"); |
---|
780 | for (var key in indexSectionLabels) |
---|
781 | { |
---|
782 | var link = document.createElement('a'); |
---|
783 | link.setAttribute('class','SelectItem'); |
---|
784 | link.setAttribute('onclick','searchBox.OnSelectItem('+key+')'); |
---|
785 | link.href='javascript:void(0)'; |
---|
786 | link.innerHTML='<span class="SelectionMark"> </span>'+indexSectionLabels[key]; |
---|
787 | results.appendChild(link); |
---|
788 | } |
---|
789 | searchBox.OnSelectItem(0); |
---|
790 | } |
---|
791 | |
---|