//		JAVASCRIPT FOR YETI
		
//		SHOW OR HIDE ELEMENTS

		function ChangeStyle(elm,prp,vlu) {
	
			eval ("document.getElementById('" + elm + "').style." + prp + " = '" + vlu + "'");
			
		}

		function ShowElement(elm){
	
			eval ("document.getElementById('" + elm + "').style.visibility = 'visible'");
	
		}
	
		function HideElement(elm){
	
			eval ("document.getElementById('" + elm + "').style.visibility = 'hidden'");
	
		}

		var offy = 100;

		function SetPosition(id) {

			offy = document.documentElement.scrollTop + 100;
	
			eval ("ChangeStyle('" + id + "','top','" + offy + "px')");

		}		
		
//		SET UP A HOT KEY

		function HotKey(){
				
			document.onkeydown=function(e){
			
				e=(window.event)? event:e;
				
				var k=e.keyCode;
				
				if(k==120) {
				
					alert('ok');
					
				}
					
			}
				
		}
		
//		document.onload = HotKey();