var newWin = null;
function closeViewer() { if (newWin!=null && !newWin.closed) { newWin.close(); } }
function imageopen(iname,w,h)
{
closeViewer();
var myBars='directories=no,location=no,menubar=no,status=no,titlebar=no,toolbar=no,scrollbars=no, width=' + w + ', height=' + h + ', resizable=no, left=' + (screen.width-w)/2 + ', top=' + (screen.height-h)/2 ;
newWin=window.open('','c4u',myBars);
newWin.document.writeln("Punjab Police, Amritsar City");
newWin.document.writeln("");
newWin.document.writeln("");
newWin.document.writeln("");
newWin.document.close();
newWin.focus();
}
function chgbgcolor(obj, col)
{
obj.style.backgroundColor=col
}