var hincrease = 0;
hincrease = 42;
var versionIE = -1;
if (navigator.appName == 'Microsoft Internet Explorer')
{
var ua = navigator.userAgent;
var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
if (re.exec(ua) != null)
versionIE = parseFloat( RegExp.$1 );
}
if (versionIE >= 7)
hincrease=82;
function popupwindow(url, width, height, left, top) {
if ((navigator.appName.indexOf('Netscape') != -1)
&& (parseInt(navigator.appVersion) <= 4))
seedpopup(url, width, height, left, top);
else {
/* following needed when clicking on Prev/Next */
if (window.name == "popupwindow") {
window.focus();
window.resizeTo(width, height+hincrease);
}
window.open(url, "popupwindow", 'width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',resizable=0');
}
}
function seedpopup(url, width, height, left, top) {
/* With Netscape 4.7, a window opened with window.open cannot
be resized. This opens a seed window which closes the
original popupwindow, opens a newly redimensioned one,
then closes itself. */
var windowseed = window.open("", "popupseed", "width=10,height=10,left=15,top=15");
windowseed.document.writeln('');
windowseed.document.writeln('');
/* setTimeout is required for IE and Netscape 6.2. Without it,
closing popupwindow also closes popupseed */
windowseed.document.writeln('');
windowseed.document.writeln('');
windowseed.document.close();
}
function focusresize(width, height) {
/* needed when clicking to enlarge another photo from parent page */
if (window.name == "popupwindow") {
window.focus();
window.resizeTo(width, height+hincrease);
}
}