/*<![CDATA[*/
		function initPopups() {
			if (!document.getElementById) return
			
			var aLinks = document.getElementsByTagName('a');
		
			for (var i = 0; i < aLinks.length; i++) {		
				if (aLinks[i].className == 'popup') {
					
					aLinks[i].onclick = function() {
						var url = this.href;
						openPopup(url);
						return false;
					}	
				}
			}
		}
		
		// popupWindow function
		
		function openPopup(url) {	
			window.open(url, 'popupwindow'/*, 'width=680,height=560,scrollbars=0,resizable=0,toolbar=0,status=0,menubar=0'*/); 
			return false;
		}
		
		// Piggy-back fucntion onto onLoad event
		
		function addLoadEvent(func) {
			var oldonload = window.onload;
			if (typeof window.onload != 'function') {
				window.onload = func;
			} else {
				window.onload = function() {
					oldonload();
					func();
				}
			}
		}
		
		addLoadEvent(initPopups);
	/*]]>*/