Quick Fixes to existing ajax/javascript solution...

We have this example tool 90% developed... [login to view URL] I need some final fixes/enhancements. I need the size and leading of the unconverted text to be adjusted by the controls. The routines are calling with the values, just need the javascript/css to adjust the sizes appropriately etc. I need the same adjustment to occur in the email that is sent on the Send command. I want a general technique for skinning areas - to start, just the background should be fine, but I want the technique general enough to plug in for any element. I want to be able to have it pull a default value if the skin directory doesn't have the named element.