<!--

function Is() {
	var agent = navigator.userAgent.toLowerCase();
	this.major = parseInt(navigator.appVersion);
	this.minor = parseFloat(navigator.appVersion);
	this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
	this.ns2 = (this.ns && (this.major == 2));
	this.ns3 = (this.ns && (this.major == 3));
	this.ns4 = (this.ns && (this.major == 4));
	this.ns5 = (this.ns && (this.major > 4));
	this.ns6 = (this.ns && (agent.indexOf('netscape6')!=-1) );
	this.ns7 = (this.ns && (agent.indexOf('netscape/7')!=-1) );
	this.ns7pr = (this.ns && (agent.indexOf('netscape/7.0b1')!=-1) );
	this.ie = (agent.indexOf("msie") != -1);
	this.ie3 = (this.ie && (this.major == 2));
	this.ie4 = (this.ie && (this.major >= 4));
	this.op3 = (agent.indexOf("opera") != -1);
	this.pc  = (agent.indexOf("win") != -1);
	this.mac  = (agent.indexOf("mac") != -1);
	if (!(this.ie4 || this.ns5)) { isFlat = true; }
}

var is = new Is();

//-->