function getRootURL()
{
	var dStr = window.location.toString();
	var slash = 0;
	var ret = "";
	for(var i=0;i<dStr.length;i++)
	{
		var cha = dStr.charAt(i);
		if(cha=="/"){slash++}
		ret+=cha;
		if(slash==3){break}
	}
	if(ret == "http://viivtest.coolroom.com/")
		ret = "http://viivtest.coolroom.com/epacstore/";
	return ret;
}
//========================================