var imageFiles_1toz9_13 = new Array();
imageFiles_1toz9_13['0'] = new Array ('_images/1toz9_Home.gif', '_images/1toz9_HomeMouseover.gif');
imageFiles_1toz9_13['1'] = new Array ('_images/1toz9_About_Us.gif', '_images/1toz9_About_UsMouseover.gif');
imageFiles_1toz9_13['2'] = new Array ('_images/1toz9_Project_Experience.gif', '_images/1toz9_Project_ExperienceMouseover.gif');
imageFiles_1toz9_13['3'] = new Array ('_images/1toz9_Design___Build.gif', '_images/1toz9_Design___BuildMouseover.gif');
imageFiles_1toz9_13['4'] = new Array ('_images/1toz9_Feedback.gif', '_images/1toz9_FeedbackMouseover.gif');
imageFiles_1toz9_13['5'] = new Array ('_images/1toz9_Contact_Us.gif', '_images/1toz9_Contact_UsMouseover.gif');
imageFiles_1toz9_13['6'] = new Array ('_images/1toz9_Architectural_Sheetmetal.gif', '_images/1toz9_Architectural_SheetmetalMouseover.gif');
imageFiles_1toz9_13['7'] = new Array ('_images/1toz9_Bidding.gif', '_images/1toz9_BiddingMouseover.gif');

function image_on_1toz9_13 (position) {
   var doc = eval("document.image1toz9_13" + position);
   doc.src = imageFiles_1toz9_13[position][1];
}

function image_off_1toz9_13 (position) {
   var doc = eval("document.image1toz9_13" + position);
   doc.src = imageFiles_1toz9_13[position][0];
}