I know this is probably the dumbest question ever, however I am a total beginner when it comes to CSS; how do you hyperlink an image on a webpage using an image which is sou
HTML is the only way to create links - it defines the structure and content of a web site.
CSS stands for Cascading Style Sheets - it only affects how things look.
Although normally an ; tag is the only way to create a link, you can make a
clickable with JavaScript. I'd use jQuery:
$("div#header").click(function() {window.location=XXXXXX;});