function browseIt()
{
	this.ver = navigator.appVersion.toLowerCase();
	this.agent = navigator.userAgent.toLowerCase();
	this.dom = document.getElementById ? 1 : 0;
	this.opera = (navigator.userAgent.indexOf("opera")>-1 && document.getElementById) ? 1 : 0;
	this.opera7 = (this.opera && parseInt(navigator.appVersion) >= 7);
	this.ie = (this.ver.indexOf("msie") > -1 && this.dom && !this.opera) ? 1 : 0;
	this.macOS = this.agent.indexOf("mac") > -1;
	this.mac = (this.macOS && parseInt(this.ver) >= 7) ? 1 : 0;
	this.moz = (this.agent.indexOf("gecko")>-1)
	this.ns6 = (this.dom && this.agent.indexOf("netscape")>-1 && parseInt(this.ver) >= 5) ? 1 : 0;
	this.b = (this.ie || this.ns6 || this.opera7 || this.mac || this.moz || this.dom);
	return this;
}

var px = window.opera ? "" : "px";
var b = new browseIt();