//ASPCaptcha script - refresh image

function RefreshImage(valImageId) {
	var objImage = document.images[valImageId];
	if (objImage == undefined) {
		return;
	}
	var now = new Date();
	objImage.src = objImage.src.split('?')[0] + '?x=' + now.toUTCString();
}


//Form validation for newsletter subscribe
function isFilled(elm) {
if (elm.value == "" || elm.value == null || elm.value == false)
return false;
else return true;
}

//Check for e-mail address
function isMail(elm) {
if (elm.value.indexOf("@") != "-1" && 
elm.value.indexOf(".") != "-1" && 
elm.value != " ")
return true;
else return false;
}

function isReady(form) { 
if (isMail(form.emailadd) == false) {			//Is the e-mail valid?
alert ("Please enter a valid E-mail address.");
form.emailadd.focus();
return false;
}
if (isFilled(form.captchacode) == false) {			//Is the Contact Name element filled?
alert ("Please enter the Verification code!.");
form.captchacode.focus();
return false;
}
return true;
}