function structExpandCollapse(a,b){if($(b)){if($(b).getStyle("display")=="none"){$(b).setStyle("display","block");$(a).set("src",subImgOpen)}else{$(b).setStyle("display","none");$(a).set("src",subImgClose)}}}function openStructure(a){window.addEvent("domready",function(){var f=$("item-"+a);var g=$("struct-"+a);if(f){var d=f.getChildren("a");if(d){d.addClass("selected")}if(!g){g=f.getParent()}if(g){while(g.get("id")!="mainLevelStruct"){var c=g.get("id").lastIndexOf("-");if(c>=0){var b="item-"+g.get("id").substr(c+1);if($(b)){var e=$(b).getChildren("img");if(e){e.set("src",subImgOpen)}}}g.setStyle("display","block");g=g.getParent()}}}})};