function GetCookie(){
		var m='';
		if(window.RegExp)
		{
			var re=new RegExp(';\\s*'+arguments[0]+'=([^;]*)','i');
			m=re.exec(';'+document.cookie);
		}
		return(m?unescape(m[1]):'');
}
function SetCookie(){
	var $Date=new Date();
	var $Expires=($Date.setTime($Date.getTime()+(arguments[2]*86400000)));
	var $Time=$Date.toGMTString();
	var exp=';expires='+ $Time;
	document.cookie=arguments[0]+'='+escape(arguments[1])+exp+';path=/';
}
function Effect(t,b,c,d){
	if ((t/=d) < (1/2.75)){
		return c*(7.5625*t*t) + b;
	}else if(t < (2/2.75)) {
		return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	}else if(t < (2.5/2.75)) {
		return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	}else{
		return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
}
if(GetCookie('pop'))
{
	document.getElementById('pop').style.display='none';
}else{
	document.getElementById('pop').style.display='block';
	document.getElementById('pop').style.left=(document.documentElement.clientWidth-300)/2+"px";
	var t=0,b=-260,c=450,d=70;
	~function(){document.getElementById('pop').style.top=Math.ceil(Effect(t,b,c,d))+"px";if(t<d){t++;setTimeout(arguments.callee,1);}}();
}s