var imageFiles_h_49 = new Array();
imageFiles_h_49['0'] = new Array ('_images/h_Home.gif', '_images/h_HomeMouseover.gif');
imageFiles_h_49['1'] = new Array ('_images/h_Products.gif', '_images/h_ProductsMouseover.gif');
imageFiles_h_49['2'] = new Array ('_images/h_Technical.gif', '_images/h_TechnicalMouseover.gif');
imageFiles_h_49['3'] = new Array ('_images/h_About_Us.gif', '_images/h_About_UsMouseover.gif');
imageFiles_h_49['4'] = new Array ('_images/h_Contact.gif', '_images/h_ContactMouseover.gif');

function image_on_h_49 (position) {
   var doc = eval("document.imageh_49" + position);
   doc.src = imageFiles_h_49[position][1];
}

function image_off_h_49 (position) {
   var doc = eval("document.imageh_49" + position);
   doc.src = imageFiles_h_49[position][0];
}