var empty = new Image(); empty.src = "http://images.araserv.com/common/yelo-table/fieldempty.gif";


var haveerrors = 0;
function showImage(imagename, imageurl, errors) {
document[imagename].src = imageurl;
if (!haveerrors && errors) haveerrors = errors;
}

function validateForm(f) {
haveerrors = 0;

(f.domain.value.length < 2)
? showImage("domainerror", "http://images.araserv.com/common/yelo-table/fieldempty.gif", true)
: showImage("domainerror", "http://images.araserv.com/common/yelo-table/blankimage.gif", false);

(f.ext.value.length < 2)
? showImage("domainerror", "http://images.araserv.com/common/yelo-table/fieldempty.gif", true)
: showImage("domainerror", "http://images.araserv.com/common/yelo-table/blankimage.gif", false);

return (!haveerrors);
}