var imageFiles_50wam = new Array();
imageFiles_50wam['0'] = new Array ('_images/50wam_Home.gif', '_images/50wam_HomeMouseover.gif');
imageFiles_50wam['1'] = new Array ('_images/50wam_About_Us.gif', '_images/50wam_About_UsMouseover.gif');
imageFiles_50wam['2'] = new Array ('_images/50wam_Get_Started.gif', '_images/50wam_Get_StartedMouseover.gif');
imageFiles_50wam['3'] = new Array ('_images/50wam_Program.gif', '_images/50wam_ProgramMouseover.gif');
imageFiles_50wam['4'] = new Array ('_images/50wam_Links.gif', '_images/50wam_LinksMouseover.gif');
imageFiles_50wam['5'] = new Array ('_images/50wam_Contact_Us.gif', '_images/50wam_Contact_UsMouseover.gif');

function image_on_50wam (position) {
   var doc = eval("document.image50wam" + position);
   doc.src = imageFiles_50wam[position][1];
}

function image_off_50wam (position) {
   var doc = eval("document.image50wam" + position);
   doc.src = imageFiles_50wam[position][0];
}