var imageFiles_3a_13 = new Array();
imageFiles_3a_13['0'] = new Array ('_images/3a_Home__.gif', '_images/3a_Home__Mouseover.gif');
imageFiles_3a_13['1'] = new Array ('_images/3a_About_Us__.gif', '_images/3a_About_Us__Mouseover.gif');
imageFiles_3a_13['2'] = new Array ('_images/3a_References__.gif', '_images/3a_References__Mouseover.gif');
imageFiles_3a_13['3'] = new Array ('_images/3a_Testimonials__.gif', '_images/3a_Testimonials__Mouseover.gif');
imageFiles_3a_13['4'] = new Array ('_images/3a_Insurance__.gif', '_images/3a_Insurance__Mouseover.gif');
imageFiles_3a_13['5'] = new Array ('_images/3a_Snow_Removal__.gif', '_images/3a_Snow_Removal__Mouseover.gif');
imageFiles_3a_13['6'] = new Array ('_images/3a_Links__.gif', '_images/3a_Links__Mouseover.gif');
imageFiles_3a_13['7'] = new Array ('_images/3a_FAQ__.gif', '_images/3a_FAQ__Mouseover.gif');
imageFiles_3a_13['8'] = new Array ('_images/3a_Jobs__.gif', '_images/3a_Jobs__Mouseover.gif');
imageFiles_3a_13['9'] = new Array ('_images/3a_Contact_Us.gif', '_images/3a_Contact_UsMouseover.gif');

function image_on_3a_13 (position) {
   var doc = eval("document.image3a_13" + position);
   doc.src = imageFiles_3a_13[position][1];
}

function image_off_3a_13 (position) {
   var doc = eval("document.image3a_13" + position);
   doc.src = imageFiles_3a_13[position][0];
}