var imageFiles_1toz9_31 = new Array();
imageFiles_1toz9_31['0'] = new Array ('_images/1toz9_Home.gif', '_images/1toz9_HomeMouseover.gif');
imageFiles_1toz9_31['1'] = new Array ('_images/1toz9_About_Us.gif', '_images/1toz9_About_UsMouseover.gif');
imageFiles_1toz9_31['2'] = new Array ('_images/1toz9_Our_Services.gif', '_images/1toz9_Our_ServicesMouseover.gif');
imageFiles_1toz9_31['3'] = new Array ('_images/1toz9_The_IDS_Difference.gif', '_images/1toz9_The_IDS_DifferenceMouseover.gif');
imageFiles_1toz9_31['4'] = new Array ('_images/1toz9_Media.gif', '_images/1toz9_MediaMouseover.gif');
imageFiles_1toz9_31['5'] = new Array ('_images/1toz9_Contact_Us.gif', '_images/1toz9_Contact_UsMouseover.gif');

function image_on_1toz9_31 (position) {
   var doc = eval("document.image1toz9_31" + position);
   doc.src = imageFiles_1toz9_31[position][1];
}

function image_off_1toz9_31 (position) {
   var doc = eval("document.image1toz9_31" + position);
   doc.src = imageFiles_1toz9_31[position][0];
}