// preload Nav Images
nav1= new Image(134,41); 
nav1.src="/images/site/search_off.jpg"; 
nav2= new Image(134,41); 
nav2.src="/images/site/search_on.jpg"; 
nav3= new Image(134,41); 
nav3.src="/images/site/review_off.jpg"; 
nav4= new Image(134,41); 
nav4.src="/images/site/review_on.jpg"; 
nav5= new Image(134,41); 
nav5.src="/images/site/reserve_off.jpg"; 
nav6= new Image(134,41); 
nav6.src="/images/site/reserve_on.jpg"; 
nav7= new Image(134,41); 
nav7.src="/images/site/top10_off.jpg"; 
nav8= new Image(134,41); 
nav8.src="/images/site/top10_on.jpg"; 
nav9= new Image(134,41); 
nav9.src="/images/site/earn_off.jpg"; 
nav10= new Image(134,41); 
nav10.src="/images/site/add_off.jpg"; 
nav11= new Image(134,41); 
nav11.src="/images/site/add_on.jpg"; 
nav12= new Image(134,41); 
nav12.src="/images/site/myrow_off.jpg"; 
nav13= new Image(134,41); 
nav13.src="/images/site/myrow_on.jpg"; 


   function newscreen(urlName,width,height) {
      	var subWindow = window.open(urlName, "ext_window", "width="+width+",height="+height+",resizable=yes,scrollbars=yes,toolbar=no");
	 	subWindow.focus();
        }
		
//Hide Show An Element
		function hidediv(id) {
			//safe function to hide an element with a specified id
			if (document.getElementById) { // DOM3 = IE5, NS6
				document.getElementById(id).style.display = 'none';
			}
			else {
				if (document.layers) { // Netscape 4
					document.id.display = 'none';
				}
				else { // IE 4
					document.all.id.style.display = 'none';
				}
			}
		}
	
		function showdiv(id) {
			//safe function to show an element with a specified id
			if (document.getElementById) { // DOM3 = IE5, NS6
				document.getElementById(id).style.display = 'block';
			}
			else {
				if (document.layers) { // Netscape 4
					document.id.display = 'block';
				}
				else { // IE 4
					document.all.id.style.display = 'block';
				}
			}
		}
		
		function showInlineDiv(id) {
			//safe function to show an element with a specified id
			if (document.getElementById) { // DOM3 = IE5, NS6
				document.getElementById(id).style.display = 'inline';
			}
			else {
				if (document.layers) { // Netscape 4
					document.id.display = 'inline';
				}
				else { // IE 4
					document.all.id.style.display = 'inline';
				}
			}
		}