function popup(URL,width,height) {
			day = new Date();
			id = day.getTime();
			eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=' + width + ',height=' + height + '');");
			}
				
			function pupupSSL(URL,width,height) {
				window.open(URL, 'verisign_ssl', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=' + width + ',height=' + height + '');
			}
			
			function popupnoresize(URL,width,height) {
			day = new Date();
			id = day.getTime();
			eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + '');");
			}
			function popupcenterednoresize(URL,width,height) {
			day = new Date();
			id = day.getTime();
			var left = Math.floor((screen.availWidth - width) / 2);
            var top = Math.floor((screen.availHeight - height) / 2);
			eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=' + width + ',height=' + height + ',left='+left+',top='+top+'');");
			}
			
			function popupwithscroll(URL,width,height) {
			day = new Date();
			id = day.getTime();
			eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=' + width + ',height=' + height + '');");
			}
			
			function testEnterKey(evt, name1) 
			{   
				if (evt.keyCode == 13 || evt.charCode == 13) 
				{       
					evt.cancelBubble = true;
					evt.returnValue = false;
					//document.all[name1].click();
					//VAM_GetById(name1).click(); // REPLACEMENT
					document.getElementById(name1).click();
					return false;  // NEW!
				}

			}
			
			/*
			
			
			var bShowHide = 0;
        
            function showHideBodyClick() {
 //alert('test');
                if( bShowHide == 1 )
                {
                     showHide(new Array(),new Array("divMyCramsterMenu"));  
				}
				
			}*/
	
			function showHide(show,hide) {
			
			   /* if( show != null && show.length )
			            bShowHide = 1;
			    else
			            bShowHide = 0; */
				showHideHelper(hide, "none");
				showHideHelper(show, "block");
			}

			function showHideInline(show,hide) {
				showHideHelper(hide, "none");
				//showHideHelper(show, "inline");
				showHideHelper(show, (document.all && !window.opera)?'inline':'table-row');
			}

			function showHideHelper(elems, val) {
				if(elems==null) return;
					if(elems.length) {
						for(var i=0; i < elems.length; i++) {
						showHideHelper2(elems[i], val);
						}
				}
				else {
					showHideHelper2(elems, val);
				}
			}

			function showHideHelper2(elem, val) {
				if (document.getElementById(elem)) document.getElementById(elem).style.display=val;
				if (document.getElementById(elem)) document.getElementById(elem).style.visibility=(val=='none'?'hidden':'visible');
			}
			
			function ChangeSearchHelpText() {
				
			var el = getElemRefs('WucTop1_lstSearch');
			  	
			if (el.value == '1')
				{
				document.getElementById("TemplateSearchHelp").innerHTML = "Enter author's last name, title, or ISBN."
				}
			else if (el.value == '2')
			{
				document.getElementById("TemplateSearchHelp").innerHTML = "Enter a keyword or phrase above."
				}
			else if (el.value == '3')
			{
				document.getElementById("TemplateSearchHelp").innerHTML = "Enter a keyword or phrase above."
				}
		    else if (el.value == '5')
			{
				document.getElementById("TemplateSearchHelp").innerHTML = "Enter a phrase like 'quadratic equation'."
			}
			else
			{
				document.getElementById("TemplateSearchHelp").innerHTML = "Enter a user's nickname above."
			}
			  
			  
			}

			function getElemRefs(id) {
				var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
				if (el) el.css = (el.style)? el.style: el;
				return el;
			}



	

	
	// clear items in specified listbox    
    function clearlistbox(lb){
        for (var i=lb.options.length-1; i>=1; i--){
            lb.options[i] = null;
        }
        lb.selectedIndex = 0;
    }