// For Get Element by class id
            function getElementsByClass(searchClass,node,tag) {
	            var classElements = new Array();
	            if ( node == null )
		            node = document;
	            if ( tag == null )
		            tag = '*';
	            var els = node.getElementsByTagName(tag);
	            var elsLen = els.length;
	            var pattern = new RegExp('(^|\\\\s)'+searchClass+'(\\\\s|$)');
	            for (i = 0, j = 0; i < elsLen; i++) {
		            if ( pattern.test(els[i].className) ) {
			            classElements[j] = els[i];
			            j++;
		            }
	            }
	            return classElements;
            }
            // Function for syncronize objects
            function $() {
            var elements = new Array();
            for (var i = 0; i < arguments.length; i++) {
            var element = arguments[i];
            if (typeof element == 'string')
            element = document.getElementById(element);
            if (arguments.length == 1)
            return element;
            elements.push(element);
            }
            return elements;
            }
            //Collapse All 
            function collapseAll(objs) {
            var i;
            for (i=0;i<objs.length;i++ ) {
            objs[i].style.display = 'none';
            }
            }
            function pageLoad() {
             
            collapseAll($(getElementsByClass('myvar')));
            }
            addEvent(window,'load',pageLoad);

            //Button Functionality
            function switchMenu(obj) {
	            var el = document.getElementById(obj);
	            if ( el.style.display != "none" ) {
		            el.style.display = 'none';
	            }
	            else {
		            el.style.display = '';
	            }
	            }