// Browsercheck (needed)
function lib_bwcheck() {
	this.ver=navigator.appVersion.toUpperCase();
	this.agent=navigator.userAgent;
	this.dom=document.getElementById?1:0;
    this.opera=(this.agent.indexOf("Opera")!=-1);
    this.opera2=(this.agent.indexOf("Opera 2")!=-1||this.agent.indexOf("Opera/2")!=-1);
    this.opera3=(this.agent.indexOf("Opera 3")!=-1||this.agent.indexOf("Opera/3")!=-1);
    this.opera4=(this.agent.indexOf("Opera 4")!=-1||this.agent.indexOf("Opera/4")!=-1);
    this.opera5=(this.agent.indexOf("Opera 5")!=-1||this.agent.indexOf("Opera/5")!=-1);
    this.opera6=(this.agent.indexOf("Opera 6")!=-1||this.agent.indexOf("Opera/6")!=-1);
    this.opera7=(this.agent.indexOf("Opera 7")!=-1||this.agent.indexOf("Opera/7")!=-1);
    this.opera8=(this.agent.indexOf("Opera 8")!=-1||this.agent.indexOf("Opera/8")!=-1);
    this.opera9=(this.agent.indexOf("Opera 9")!=-1||this.agent.indexOf("Opera/9")!=-1);
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie7=(this.ver.indexOf("MSIE 7")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6||this.ie7;
	this.mac=this.agent.indexOf("Mac")>-1;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.ns6=(this.dom && this.agent.indexOf("Netscape6")>-1) ?1:0; 
	this.ns7=(this.dom && this.agent.indexOf("Netscape/7")>-1) ?1:0; 
	this.gecko=(this.dom && this.agent.indexOf("Gecko")>-1) ?1:0; 
	this.ns=this.ns4||this.ns6||this.ns7;
	this.bw=(this.ie6||this.ie5||this.ie4||this.ns4||this.ns6||this.opera5);
	this.win=(this.ver.indexOf("WIN")!=-1);
	this.is98=((this.ver.indexOf("98")!=-1)&&this.win);
	this.is95=((this.ver.indexOf("95")!=-1)&&this.win);
	this.isNT=((this.ver.indexOf("NT")!=-1)&&this.win);
	this.isXP=((this.ver.indexOf("NT 5")!=-1)&&this.win);
	this.hasjava=navigator.javaEnabled()?true:false;
	if ((this.ver.indexOf("XP")!=-1)&&this.win){this.isXP=true;}
	return this;
}
var bw=new lib_bwcheck();