function w_open(theURL,winName,features) {
	wObj=window.open(theURL,winName,features);
	wObj.focus();
}

function gotop(){
	var rep = setTimeout("gotop()", speed)
	
	
	 if(document.all){
		y = document.body.scrollTop;
 	}

	 else if(document.layers || document.getElementById){
		y = pageYOffset;
	 }

	 if(ny == y){ 
 		clearTimeout(rep);
	 }
	 else{
		ny = y;
	 }

	 y = y *0.8 ;
	window.scrollTo(0,y); 

}