// JavaScript Document

window.onload  = function() {
            swapHeaders();
        }
        function swapHeaders() {
            headerToImage( "header_1", "title_affiliate_management.gif" );
            headerToImage( "header_2", "title_search_management.gif" );
            headerToImage( "header_3", "title_social_media_management.gif" );

        }
        function headerToImage( id, src ) {
            document.getElementById( id ).innerHTML = '<img src="images/'+src+'" />';
        }