function $tL($v){
	if($v) return $v.toLowerCase();
}
_d   =document;
_nv  =$tL(navigator.appVersion);
_nu  =$tL(navigator.userAgent);
_ps  =parseInt(navigator.productSub);
_toL =_X=_Y=_n=null;
_wp  =window.createPopup;

ie   =(_d.all)?true:false;
ns6  =(_nu.indexOf("gecko")!=-1)?true:false;
konq =(_nu.indexOf("konqueror")!=-1)?true:false;
sfri =(_nu.indexOf("safari")!=-1)?true:false;
op   =(window.opera)?true:false;
if(op||konq)ie=0;

op5=(_nu.indexOf("opera 5")!=-1)?true:false;
op6=(_nu.indexOf("opera 6")!=-1||_nu.indexOf("opera/6")!=-1)?true:false;
op7=((op&&window.opera.version&&window.opera.version()>6)||_nu.indexOf("opera 7")!=-1||_nu.indexOf("opera/7")!=-1)?true:false;
if(op7)op=false;

IEDtD=0;
if(!op&&(_d.all&&_d.compatMode=="CSS1Compat")||(_d.doctype&&_d.doctype.name.indexOf(".dtd")!=-1))IEDtD=1;
// zarejdane ne dannite za prozoreca //
function winInfo(){
	var arrWinOption = Array();
	if(!op&&_d.all){	
		if(_d.body){
		  	arrWinOption['Y'] = document.body.scrollTop;
		  	arrWinOption['X'] = document.body.scrollLeft;
		  	arrWinOption['H'] = document.body.clientHeight;
			arrWinOption['W'] = document.body.clientWidth;
		}
	    if(IEDtD){
	    	arrWinOption['H'] = document.documentElement.clientHeight;
			arrWinOption['W'] = document.documentElement.clientWidth;
	    	arrWinOption['Y'] = document.documentElement.scrollTop;
	    	arrWinOption['X'] = document.documentElement.scrollLeft;
	    }
	 }else{
		arrWinOption['H'] = window.innerHeight;
		arrWinOption['W'] = window.innerWidth;
		if(ns6&&document.documentElement.offsetWidth!=arrWinOption['W'])arrWinOption['W']=arrWinOption['W']-16;
		arrWinOption['Y'] = self.scrollY;
		arrWinOption['X'] = self.scrollX;
		if(op){
			arrWinOption['Y'] = document.scrollTop;
			arrWinOption['X'] = document.scrollleft
		}
	 }
	 return arrWinOption;
}
 
 var MouseX = 0;
 var MouseY = 0; 
_d.onmousemove = function MousePosition(e){		
	 $arr = winInfo(); 	
	  if(ns6){
	      MouseX = e.pageX;  MouseY = e.pageY;
	  }else{
	      e = event;    MouseX = e.clientX;    MouseY = e.clientY
	  }
	  if(!op&&_d.all){		  	
	      MouseX+= $arr['X'];
	      MouseY+= $arr['Y'];
	  }
		ppx = MouseX;
		ppy = MouseY;
}