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Hi, could someone help me out. This is my .htaccess file. <IfModule mod_rewrite.c> RewriteEngine on RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$ index.php?s=$1 [L] </IfModule> I need an IIS version of this. I found this. <rewrite> <rules> <rule name="Main Rule" stopProcessing="true"> <match url=".*" /> <conditions logicalGrouping="MatchAll"> <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /> <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" /> </conditions> <action type="Rewrite" url="index.php" /> </rule> </rules> </rewrite> How do I modify this to pass the parameter like the .htaccess file is doing? Thanks.

Hi, Is anyone here familiar with the Facebook API? My boss wants people to be able to share their store with their friends on Facebook from within the stores admin panel. He wants the following. 1) Display all friends with a checkbox next to each name. 2) Check the friends you want to inform about your store. 3) Post a message on checked friends wall. It sounds simple. The problem is the friends selection screen. Some of my friends on Facebook have 1000 friends. Obviously listing all of them is inpractical. Ideally I need a search box to limit the friends that display and make it easy to find who you are looking for. Does something like this already exist? Does it have a name?

Does anyone know an answer to this?

Alternatively, tell me how to update an images color which already has this dithering on it.

Hi, I wrote the function below. It switches out one color for another. The pictures going in are css sprites with various colors and a white background. So.. sprite 1 might by blue and sprite 2 might be green. The function would be run twice to replace the blue + green with whatever colors were required. /** * Changes the color of a graphic. * $settings = array ( * 'icon' * 'new_icon' * 'old_color' = array * 'new_color' = array * ); */ function updateIconColor($settings=array()) { // Create Image $image = imagecreatefrompng($settings['icon']); // Convert True color image to a palatte imagetruecolortopalette($image, false, 255); // Restore Alpha $white = imagecolorclosest($image, 255, 255, 255); imagecolortransparent($image, $white); // Find + Set color $index = imagecolorclosest($image, $settings['old_color'][0],$settings['old_color'][1],$settings['old_color'][2]); imagecolorset($image, $index, $settings['new_color'][0], $settings['new_color'][1], $settings['new_color'][2]); // Restore Alpha imageAlphaBlending($image, true); imageSaveAlpha($image, true); // Save imagepng($image, $settings['new_icon']); // save image as gif imagedestroy($image); } How could this be updated to allow some dithering (is that what it is called?) - the thing that smooths out an image to avoid pixelation around the edges? Minor question. 1) Is there any reason why imagecolorexact doesn't work in this function. When I use imagecolorexact nothing happens and the picture remains the same.