function setCookie(cookie, value, expires, path, domain, secure)
{
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expires);
	expiry = exdate.toGMTString();
	
	document.cookie = cookie + '=' + escape(value) +
		((expires == undefined)?'':'; expires=' + expiry) +
		((path == undefined)?'':'; path=' + path) +
		((domain == undefined)?'':'; domain=' + domain) +
		((secure == undefined)?'':'; secure=' + secure);
	return;
}
function getCookie(cookie)
{
	if (document.cookie.length>0)
	{
		var c_start = document.cookie.indexOf(cookie + "=");
	  	if (c_start!=-1)
	    	{
	    		c_start = c_start + cookie.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 "";
}