function showCat(ids) { if (cats.length > 0) { for (var i=0; i maxHeight) && (imgWidth > maxWidth)) { height = maxHeight; width = maxWidth; doScrollbar='yes'; } else if ((imgHeight > maxHeight) && (imgWidth <= maxWidth)) { height = maxHeight; width = imgWidth + 18; doScrollbar='yes'; } else if ((imgHeight <= maxHeight) && (imgWidth > maxWidth)) { height = imgHeight + 18; width = maxWidth; doScrollbar='yes'; } else { height = imgHeight; width = imgWidth; doScrollbar='no'; } //try { popup.close(); } catch(e) {return false;} var strHTML = 'Image Viewer'; strHTML += ''; strHTML += ''; strHTML += ''; strHTML += '
'; strHTML += ''; if (popup) popup.close(); popup = window.open('' ,'popupImage','Height=' + height + ',Width=' + width + ',scrollbars=' + doScrollbar + ',resize=no,left=0,top=0'); popup.document.write(strHTML); popup.document.close(); popup.focus(); return false; }