var imageFiles_x_7 = new Array();
imageFiles_x_7['0'] = new Array ('_images/x_Home.gif', '_images/x_HomeMouseover.gif');
imageFiles_x_7['1'] = new Array ('_images/x_About_Us.gif', '_images/x_About_UsMouseover.gif');
imageFiles_x_7['2'] = new Array ('_images/x_Contact_Us.gif', '_images/x_Contact_UsMouseover.gif');
imageFiles_x_7['3'] = new Array ('_images/x_Feedback.gif', '_images/x_FeedbackMouseover.gif');
imageFiles_x_7['4'] = new Array ('_images/x_FAQ.gif', '_images/x_FAQMouseover.gif');

function image_on_x_7 (position) {
   var doc = eval("document.imagex_7" + position);
   doc.src = imageFiles_x_7[position][1];
}

function image_off_x_7 (position) {
   var doc = eval("document.imagex_7" + position);
   doc.src = imageFiles_x_7[position][0];
}