var imageFiles_dx_21 = new Array();
imageFiles_dx_21['0'] = new Array ('_images/dx_Home___.gif', '_images/dx_Home___Mouseover.gif');
imageFiles_dx_21['1'] = new Array ('_images/dx__Calendar___.gif', '_images/dx__Calendar___Mouseover.gif');
imageFiles_dx_21['2'] = new Array ('_images/dx__Local_Resources___.gif', '_images/dx__Local_Resources___Mouseover.gif');
imageFiles_dx_21['3'] = new Array ('_images/dx__In_The_News___.gif', '_images/dx__In_The_News___Mouseover.gif');
imageFiles_dx_21['4'] = new Array ('_images/dx__Map___.gif', '_images/dx__Map___Mouseover.gif');
imageFiles_dx_21['5'] = new Array ('_images/dx__Contact.gif', '_images/dx__ContactMouseover.gif');

function image_on_dx_21 (position) {
   var doc = eval("document.imagedx_21" + position);
   doc.src = imageFiles_dx_21[position][1];
}

function image_off_dx_21 (position) {
   var doc = eval("document.imagedx_21" + position);
   doc.src = imageFiles_dx_21[position][0];
}