source: tapas/web/resources/js/classesForJQuery/Loading.js @ 382

//******************************************************************************
// Loading interface
//
// use JQuery
// parameters :
// parent : specify the parent of loading component
// id : component id ( for css style )
//******************************************************************************

var Loading = Class.create( {

    initialize:function( parameters )
    {
        //Init parameters
        this.parent = parameters.parent;
        this.id = parameters.id;
        this.className = parameters.className ? parameters.className : false;

        //Create loading component
        this.loadingDiv = $( document.createElement( "div" ) );
        this.loadingDiv.attr( {id:this.id, class:"loading-classic"} );
        if( this.className )
            this.loadingDiv.addClass( this.className );
        this.parent.append( this.loadingDiv );
        this.hide();
    } ,

    display:function()
    {
        this.loadingDiv.show();
    },

    hide:function()
    {
        this.loadingDiv.hide();
    }
} );