photoshop

So, I'm trying to think of the best way to solve a problem I have. The problem is that I produce many websites for my job and as CSS3 and HTML5 introduce themselves powerful I want to eliminate almost all images from my websites. For button icons and various other things I have a sprite image with all the icons on that I just shift around depending what icon I need. What I need to be able to do is recolour this image dynamically on the web server so that I don't have to open up Photoshop and recolour the icons manually. I have done some research and the only thing that I've come across that

I had made a full screen background image for one of my clients, but the problem is that when I make the image to fit all the screen using the following css codes: #bg-image img{ position:fixed; left:0; top:0; width:100%; max-height: 100%; } #bg-image{ height: 100%; width: 100%; float: left; overflow: hidden; position: relative; } Everything works perfect, as the image is filling all the background of my home page, but the problem is that now the background image seems to be stretched, and I would like to know how to make my image is size or ratio to be correct in order to fit the whole screen

Okay, I understand that charIDToTypeID converts a string into the ID photoshop can actually use but I'm seeing ones I cannot find reference for: var idLyr = charIDToTypeID( "Lyr " ); var idOrdn = charIDToTypeID( "Ordn" ); var idTrgt = charIDToTypeID( "Trgt" ); What is "Lyr ", "Ordn" and "Trgt" - I googled to find reference but they don't show up in the adobe reference info: http://cssdk.host.adobe.com/sdk/1.0/docs/WebHelp/app_notes/photoshop.htm I'm trying to find out how this person wrote there code and I'm wondering how they choose to use those IDs when there is no reference to them online.

i will show you an image below but before that... if you have seen yahoo widgets or cartoony/themed windows media player skins.. i am building a titlebar less... background less... application... its looks like this (source: deviantart.net ) the darker background you see is actually my wallpaper cuz this is a screen shot... to attain this.. the shape of body and the lines, i use Trasparent PNG.. then i use the transparency key of the Win Form to make it transparent.. and the image is loaded in a picture box... my problem is the white dots you see all over the body outline... this is because