var imageFiles_4g8is_19 = new Array();
imageFiles_4g8is_19['0'] = new Array ('_images/4g8is_Home.gif', '_images/4g8is_HomeMouseover.gif');
imageFiles_4g8is_19['1'] = new Array ('_images/4g8is_Site_Map.gif', '_images/4g8is_Site_MapMouseover.gif');
imageFiles_4g8is_19['2'] = new Array ('_images/4g8is_About_Us.gif', '_images/4g8is_About_UsMouseover.gif');
imageFiles_4g8is_19['3'] = new Array ('_images/4g8is_Contact_Us.gif', '_images/4g8is_Contact_UsMouseover.gif');
imageFiles_4g8is_19['4'] = new Array ('_images/4g8is_Feedback.gif', '_images/4g8is_FeedbackMouseover.gif');
imageFiles_4g8is_19['5'] = new Array ('_images/4g8is_Terminology.gif', '_images/4g8is_TerminologyMouseover.gif');
imageFiles_4g8is_19['6'] = new Array ('_images/4g8is_Quote.gif', '_images/4g8is_QuoteMouseover.gif');
imageFiles_4g8is_19['7'] = new Array ('_images/4g8is_Flattened_Metal.gif', '_images/4g8is_Flattened_MetalMouseover.gif');
imageFiles_4g8is_19['8'] = new Array ('_images/4g8is_Unflattened_Metal.gif', '_images/4g8is_Unflattened_MetalMouseover.gif');

function image_on_4g8is_19 (position) {
   var doc = eval("document.image4g8is_19" + position);
   doc.src = imageFiles_4g8is_19[position][1];
}

function image_off_4g8is_19 (position) {
   var doc = eval("document.image4g8is_19" + position);
   doc.src = imageFiles_4g8is_19[position][0];
}