function chgImg(imgField,newImg) {
if (document.images) {
document[imgField].src= eval(newImg + ".src")
}
}
function image_open(image_loc,img)
{
HTML = "![]("+ image_loc +")
";
popupImage = window.open('','_blank','toolbar=no,scrollbars=yes,resizable=yes');
popupImage.document.open();
popupImage.document.write(HTML);
popupImage.document.close();
obj_img = document.getElementById(img);
obj_img.src= obj_img.src;
}
function formHandler(form){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
}