function setCookie(c_name,value,expiredays){
			var exdate=new Date()
			exdate.setDate(exdate.getDate()+expiredays)
			document.cookie=c_name+ "=" +escape(value)+
			((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
		}

		function getCookie(c_name){
			if (document.cookie.length>0){
				c_start=document.cookie.indexOf(c_name + "=");
				if (c_start!=-1){ 
					c_start=c_start + c_name.length+1;
					c_end=document.cookie.indexOf(";",c_start);
					if (c_end==-1) c_end=document.cookie.length
					return unescape(document.cookie.substring(c_start,c_end))
				} 
			}
			return ""
		}

		function checkCookie(id){
		var browser=navigator.appName;	
				if (browser=="Microsoft Internet Explorer"){
					if (getCookie('set')==null || getCookie('set')==""){
						document.body.style.behavior='url(#default#homepage)';
						document.body.setHomePage('http://game.yenta4.com');
						setCookie('set',"aa",365);
						window.open("http://www.yenta4.com/game/showgame.php?id="+id,"open","top=0,left=0,toolbar=0,location=0,directories=0,status=0,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=751,height=658");
					
					}else{
						window.open("http://www.yenta4.com/game/showgame.php?id="+id,"open","top=0,left=0,toolbar=0,location=0,directories=0,status=0,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=751,height=658");
					}
				}else{
					window.open("http://www.yenta4.com/game/showgame.php?id="+id,"open","top=0,left=0,toolbar=0,location=0,directories=0,status=0,statusbar=0,menuBar=0,scrollBars=0,resizable=0,width=751,height=658");
				}
		}