var imageFiles_19_40 = new Array();
imageFiles_19_40['0'] = new Array ('_images/19_Home.gif', '_images/19_HomeMouseover.gif');
imageFiles_19_40['1'] = new Array ('_images/19_About_Us.gif', '_images/19_About_UsMouseover.gif');
imageFiles_19_40['2'] = new Array ('_images/19_Products.gif', '_images/19_ProductsMouseover.gif');
imageFiles_19_40['3'] = new Array ('_images/19_News.gif', '_images/19_NewsMouseover.gif');
imageFiles_19_40['4'] = new Array ('_images/19_Careers.gif', '_images/19_CareersMouseover.gif');
imageFiles_19_40['5'] = new Array ('_images/19_Feedback.gif', '_images/19_FeedbackMouseover.gif');
imageFiles_19_40['6'] = new Array ('_images/19_Contact_Us.gif', '_images/19_Contact_UsMouseover.gif');

function image_on_19_40 (position) {
   var doc = eval("document.image19_40" + position);
   doc.src = imageFiles_19_40[position][1];
}

function image_off_19_40 (position) {
   var doc = eval("document.image19_40" + position);
   doc.src = imageFiles_19_40[position][0];
}