function services_display(id)
	{
		var sid
		sid="";
		for(var i=1;i<4;i++){
			sid="services_"+i;
			if(i==parseInt(id)){
				document.getElementById(sid).style.display="";
			}else{
				document.getElementById(sid).style.display="none";
			}
		}
	}
function setCookie(value)		//cookiesÉèÖÃ
{
	var name="ft"+self.location.hostname.toString().replace(/\./g,"");
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	if(expires!=null)
	{
		var LargeExpDate = new Date ();
		LargeExpDate.setTime(LargeExpDate.getTime() + (expires*1000*3600*24));
	}
	document.cookie = name + "=" + escape (value)+((expires == null) ? "" : ("; expires=" +LargeExpDate.toGMTString()));
	if(value == 1){
		window.location.href='default.shtml';
	}
}