function GetCookie(name)
{
	var i = 0;
	while(document.cookie.indexOf(name + "=", i) != -1)
	{
		var value = document.cookie.substr(document.cookie.indexOf(name + "=", i));
		value = value.substr(name.length + 1);
		if(value.indexOf(";") != -1)
			if(value.indexOf(";") == 0)
				value = "";
			else
				value = value.substr(0, value.indexOf(";"));
		return unescape(value);
	}
	return "";
}
function SetCookie(name, value)
{

	var expires = new Date();
	expires.setTime(expires.getTime() + 0x9A7EC800);
	document.cookie = name + "=" + escape(value) + "; expires=" + expires.toUTCString();
}

function createCookies(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookies(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}