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Select box manipulation with jQuery

If you read the jQuery mailing list , you may be aware that I have updated my plugins for working with select boxes . Summary of changes: addOption replaces any options with the same value (so think of it as an add/replace options plugin selectOptions selected options in addition to what was already selected, but there is now an option for it not to do this There are two new methods: copyOptions which is for copying options between select boxes ajaxAddOption allows you to add options via AJAX (i.e. could be used for create options dynamically from a server script)
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Shrink Image (JavaScript)

This function shrinks an image, so its dimensions are no bigger than the maximum dimensions you define. // get new dimensions so it fits within the maximum // o = original dimensions / image, m = maximum dimensions function shrink(o, m) { // r = resized var r = {width: o.width, height: o.height}; // if an image, rather than an object, resize it if(o.nodeName && o.nodeName.toLowerCase() == "img") r = o; if(r.width > m.width) { r.height = r.height * (m.width / r.width); r.width = m.width; if(r.height > m.height) { r.width = r.width * (m.height / r.height); r.height = m.height; } } else if(r.height > m.height) { r.width = r.width * (m.height / r.height); r.height = m.height; } return r; } To use, simply supply the image and the dimensions to constrain it to: var image = document.getElementById("image"); var max = {width: 1024, ...
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Text Clips for Programmers Notepad 2 (XHTML)

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