function noSel(obj)
{
	if (obj)
	{
		obj.onselectstart=function(){return false};
		obj.style.MozUserSelect="none";
		obj.onmousedown=function(){return false};
		obj.style.cursor = "default";
	}
}

function getUrlParam(name)
{
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp(regexS);
	var results = regex.exec(window.location.href);
	if (results == null)
	{
		return "";
	}
	else
	{
		return results[1];
	}
}