function toggle(id) {
	
			t = document.getElementById(id)
				
			t.style.display = t.style.display?'':'none'
					
		}


 

		// Open new pop-up window with url, width and height
  

		function openwindow(url,width,height) {
   
			var left = (window.screen.width - width) / 2;
   
			var top = (window.screen.height - height) / 2;
   
			var parameters = 'left=' + left + ',top=' + top + ',width=' + width + ',height=' + height + ',toolbar=0,menubar=0,location=0,status=0,scrollbars=0,resizable=0';
   
			window.open(url,'login',parameters);
  
		}