//winPopup written by keith Hayden

function winPopup(pageName,winName,winx,winy,scroll)
{
	var newWindow = null;
    winVars = "toolbar=no"      +
              ",location=no"    +
              ",directories=no" +
              ",status=no"      +
              ",menubar=no"     +
              ",scrollbars="    + scroll +
              ",resizable=yes"  +
              ",copyhistory=no" +
              ",width="  + winx +
              ",height=" + winy;
	if (!newWindow || newWindow.closed) {
        newWindow = window.open(pageName,winName,winVars);
		newWindow.focus();
	} else {
		newWindow.location.href = pageName;
		newWindow.focus();
	}
    newWindow.focus();
}