/*# Default Helper #*/
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 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())	+ "; path=/;";
	//alert(c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires="+exdate.toGMTString())	+ "; path=/;");	
}

function delete_cookie( c_name ) {
  document.cookie = c_name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}