function isEmail(elm){ 
	if (elm.value.indexOf("@") != "-1" &&
		elm.value.indexOf(".") != "-1" &&
		elm.value != "")
	return true;
	else return false;
}

function isFilled(elm){
	if (elm.value == "" ||
		elm.value == null)
	return false;
	else return true;
}

function isReady(c){        
	if (isFilled(c.first_name) == false) {
		alert("Please enter your first name.");
		c.first_name.focus();
		return false;
	}
	if (isFilled(c.last_name) == false) {
		alert("Please enter your last name.");
		c.last_name.focus();
		return false;
	}
   if (isFilled(c.title) == false) {
		alert("Please enter your title.");
		c.title.focus();
		return false;
	}
	if (isFilled(c.company) == false) {
		alert("Please enter your company's name.");
		c.company.focus();
		return false;
	}
	if (isFilled(c.email) == false || isEmail(c.email) == false) {
		alert("Please enter a valid email address.");
		c.email.focus();
		return false;
	}
	/*if (isFilled(c.00N80000004P9Wx) == false) {
		alert("Please enter a comment.");
		c.00N80000004P9Wx.focus();
		return false;
	}*/

	/*
	c.retURL.value += "&fullname=" + c.first_name.value + " " + c.last_name.value;
	c.retURL.value += "&title=" + c.title.value;
	c.retURL.value += "&company=" + c.company.value;
	c.retURL.value += "&email=" + c.email.value;
	c.retURL.value += "&street=" + c.street.value;
	c.retURL.value += "&city=" + c.city.value;
	c.retURL.value += "&state=" + c.state.value;
	c.retURL.value += "&zip=" + c.zip.value;
	c.retURL.value += "&phone=" + c.phone.value;
	c.retURL.value += "&fax=" + c.fax.value;
	*/
	//c.retURL.value += "&comments=" + c.00N80000004P9Wx.value;

	//alert(c.retURL.value);
	//return false;
return true;
}