var imageFiles_2s_40 = new Array();
imageFiles_2s_40['0'] = new Array ('_images/2s_Why_ISU_.gif', '_images/2s_Why_ISU_Mouseover.gif');
imageFiles_2s_40['1'] = new Array ('_images/2s_Contractors_Program.gif', '_images/2s_Contractors_ProgramMouseover.gif');
imageFiles_2s_40['2'] = new Array ('_images/2s_Client_Support.gif', '_images/2s_Client_SupportMouseover.gif');
imageFiles_2s_40['3'] = new Array ('_images/2s_Articles___News.gif', '_images/2s_Articles___NewsMouseover.gif');
imageFiles_2s_40['4'] = new Array ('_images/2s_FAQ_s.gif', '_images/2s_FAQ_sMouseover.gif');
imageFiles_2s_40['5'] = new Array ('_images/2s_About_Us.gif', '_images/2s_About_UsMouseover.gif');
imageFiles_2s_40['6'] = new Array ('_images/2s_Contact_Us.gif', '_images/2s_Contact_UsMouseover.gif');

function image_on_2s_40 (position) {
   var doc = eval("document.image2s_40" + position);
   doc.src = imageFiles_2s_40[position][1];
}

function image_off_2s_40 (position) {
   var doc = eval("document.image2s_40" + position);
   doc.src = imageFiles_2s_40[position][0];
}