var email = new Image(); email.src = "bilder/formularpfeil.gif";


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

function validateForm(f) {
haveerrors = 0;

/*----------
(f.myName.value.length < 1) // validate first name length
? showImage("nameerror", "bilder/formularpfeil.gif", true)   // no semi-colon after this line!
: showImage("nameerror", "bilder/spacer.gif", false); // true = errors, false = no errors

(f.myCompany.value.length < 1) // validate first name length
? showImage("compnameerror", "bilder/formularpfeil.gif", true)   // no semi-colon after this line!
: showImage("compnameerror", "bilder/spacer.gif", false); // true = errors, false = no errors

-----*/

(f.myEmail.value.match(/^([a-z0-9\-\._]+)@([a-z0-9\-\.]+([a-z0-9\-\.])+([a-z0-9\-\.])+\.[a-z]+[a-z]+)/i) == null) // validate email
? showImage("emailerror", "bilder/formularpfeil.gif", true)
: showImage("emailerror", "bilder/spacer.gif", false);

return (!haveerrors);
}