You can work with the script for sizing in the
/includes/modules/pages/popup_images/jcript_main.php
Try something like this, but again, you have to work with these settings:
Code:
if (window.navigator.userAgent.indexOf('MSIE 6.0') != -1 && window.navigator.userAgent.indexOf('SV1') != -1) {
i=23; //IE 6.x on Windows XP SP2
} else if (window.navigator.userAgent.indexOf('MSIE 6.0') != -1) {
i=50; //IE 6.x somewhere else
} else if (window.navigator.userAgent.indexOf('MSIE 7.0') != -1) {
i=0; //IE 7.x
} else if (window.navigator.userAgent.indexOf('Firefox') != -1 && window.navigator.userAgent.indexOf("Windows") != -1) {
i=38; //Firefox on Windows
} else if (window.navigator.userAgent.indexOf('Mozilla') != -1 && window.navigator.userAgent.indexOf("Windows") != -1 && window.navigator.userAgent.indexOf("MSIE") == -1) {
i=45; //Mozilla on Windows, but not IE7
} else if (window.opera && document.childNodes) {
i=50; //Opera 7+
} else if (navigator.vendor == 'KDE' && window.navigator.userAgent.indexOf("Konqueror") != -1) {
i=-4; //Konqueror- this works ok with small images but not so great with large ones
//if you tweak it make sure i remains negative
} else {
i=0; //All other browsers
}