// JavaScript Document

//Browser-Detection
function Browser() {
	var ua = navigator.userAgent.toLowerCase(); this.ua = ua;
	this.isIE = ( (ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1) );
	this.isIE7 = (ua.indexOf("msie 7") != -1);
	this.isGecko = (ua.indexOf('gecko') != -1);
}
var browser = new Browser();