function e_check(form) {
	/*
	First Name
	Last Name
	Address
	Phone #
	Email
	*/
	txt_email_newsletter = form.cc_email;
	if(txt_email_newsletter.value=="")
	{
		alert("Please enter the email address");
		txt_email_newsletter.focus();
		return false;
	}
	if(txt_email_newsletter.value!="" && (txt_email_newsletter.value.indexOf("@",0)==-1 || txt_email_newsletter.value.indexOf(".",0)==-1))
	{
		alert("Please enter valid email")
		txt_email_newsletter.focus();
		txt_email_newsletter.select();
		return false;
	}
	txt_email_newsletter = form.firstName;
	if(txt_email_newsletter.value=="")
	{
		alert("Please enter the First Name");
		txt_email_newsletter.focus();
		return false;
	}
	txt_email_newsletter = form.lastName;
	if(txt_email_newsletter.value=="")
	{
		alert("Please enter the Last Name");
		txt_email_newsletter.focus();
		return false;
	}
	txt_email_newsletter = form.address;
	if(txt_email_newsletter.value=="")
	{
		alert("Please enter the Address");
		txt_email_newsletter.focus();
		return false;
	}

	txt_email_newsletter = form.phone;
	if(txt_email_newsletter.value=="")
	{
		alert("Please enter the Phone Number");
		txt_email_newsletter.focus();
		return false;
	}
	txt_email_newsletter = form.Howdidyouhearaboutus;
	if(txt_email_newsletter.value=="")
	{
		alert("Please select an answer in 'How did you hear about us' Field");
		txt_email_newsletter.focus();
		return false;
	}
	return true;
}
function change_captcha() {
r = Math.random();
document.getElementById('icaptchabroker').src='/wp-content/themes/MPG/captcha.php?'+r;
document.getElementById('icaptchaoil_gas').src='/wp-content/themes/MPG/captcha.php?'+r;
document.getElementById('icaptchaprivate').src='/wp-content/themes/MPG/captcha.php?'+r;
}
function check_other(select,lab,inp) {
	if (select.value=='Other') {
		document.getElementById(lab).style.display="inline";
		document.getElementById(inp).style.display="inline";
	} else {
		document.getElementById(lab).style.display="none";
		document.getElementById(inp).style.display="none";
	}
}