function newWin(arg,w,h){
	if (!(!winup || winup.closed)){ 
		winup.focus(); 
	}
	var winup=window.open(arg,'data','toolbar=no,resizable=yes,scrollbars=yes,width='+w+',height='+h);
	winup.focus(); 
}

function newWin2(arg,w,h){
	if (!(!winup || winup.closed)){ 
		winup.focus(); 
	}
	var winup=window.open(arg,'new_data','toolbar=no,resizable=yes,scrollbars=yes,width='+w+',height='+h);
	winup.focus(); 
}

function newWindow(arg,w,h){
        if (!(!winup || winup.closed)){
                winup.focus();
        }
        var winup=window.open(arg,'img_data','toolbar=no,resizable=yes,scrollbars=yes,width='+w+',height='+h);
        winup.focus();
}