var AgntUsr=navigator.userAgent.toLowerCase(),AppVer=navigator.appVersion.toLowerCase();
var DomYes=document.getElementById?1:0,NavYes=AgntUsr.indexOf("mozilla")!=-1&&AgntUsr.indexOf("compatible")==-1?1:0,ExpYes=AgntUsr.indexOf("msie")!=-1?1:0,Opr=AgntUsr.indexOf("opera")!=-1?1:0;
var DomNav=DomYes&&NavYes?1:0,DomExp=DomYes&&ExpYes?1:0;
var Nav4=NavYes&&!DomYes&&document.layers?1:0,Exp4=ExpYes&&!DomYes&&document.all?1:0;
var MacCom=(AppVer.indexOf("mac")!= -1)?1:0,MacExp4=(MacCom&&AppVer.indexOf("msie 4")!= -1)?1:0,Mac4=(MacCom&&(Nav4||Exp4))?1:0;
var Exp5=AppVer.indexOf("msie 5")!= -1?1:0,Fltr=(AppVer.indexOf("msie 6")!= -1||AppVer.indexOf("msie 7")!= -1)?1:0,MacExp5=(MacCom&&Exp5)?1:0,PosStrt=(NavYes||ExpYes)&&!Opr?1:0;




var ie = (document.all)? true:false;
var ns4 = (document.layers)? true:false;
var ns6 = (document.getElementById)? true:false;



function lib_bwcheck(){ 
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-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.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}

var bw=new lib_bwcheck()


function makeObj(obj){
	this.el=bw.dom? document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?document.layers[obj]:0;	
  	this.css=bw.dom || bw.ie4?this.el.style:bw.ns4?this.el:0;
	this.hideIt =div_hideIt; this.showIt = div_showIt;this.moveIt = div_moveIt;	
}

var px = bw.ns4||window.opera?"":"px";
function div_moveIt(x,y){this.x=x; this.y=y; this.css.left=this.x+px; this.css.top=this.y+px;}
function div_showIt(){this.css.visibility="visible";}
function div_hideIt(){this.css.visibility="hidden";}


/*****************************************************/

function reloadPage() {
location.reload();
}
/*****************************************************/