var popupUtil =
{
	notIE : function()
	{
		return navigator.appName.indexOf('Microsoft') != 0;
	},
	
	openURL : function(url, title, config, alternative)
	{
		var win = window.open(url, title, config);
		if(!win)
		{
			return false;
		}else{
			return true;
		}
	}
}