function changeZerroLevel(EentId, LvL){
	var LvL;
	if (LvL==1){
		if (browser.isIE == true){
			document.getElementById('imgzz_'+EentId).src='images/menu_pointer01.gif';	
		}else{
			document.getElementById('imgzz_'+EentId).src='images/menu_act.png';	
		}
	}else{
		document.getElementById('imgzz_'+EentId).src='images/menu_pointer1.gif';	
	}
	return 0;
	
}
function clearZerroLevel(EentId, LvL){
	var LvL;
	if (LvL==1){
		if (browser.isIE == true){
			document.getElementById('imgzz_'+EentId).src='images/menu_pointer0.gif';	
		}else{
			document.getElementById('imgzz_'+EentId).src='images/menu_not_act.png';	
		}	
	}else{
		document.getElementById('imgzz_'+EentId).src='images/menu_pointer2.gif';	
	}
	return 0;
}



function OpenImgPopUp(ImgSrc){
	var width = 1;
	var height = 1;
	var l = ( screen.width - width )/2;
	var t = ( screen.height - height )/2 - 20;
	l=l-200;
	t=t-200;
	url = "picture.php?img="+ImgSrc;
	window.open( url, "_blank", "directories=0,location=0,menubar=0,titlebar=0,toolbar=0,scrollbars=0,resizable=0,left="+l+",top="+t+",width="+width+",height="+height );
}