// JavaScript Document
function clearfield()
{
   document.cfrm.fname.value = "";
   document.cfrm.lname.value = "";
   document.cfrm.company.value = "";
   document.cfrm.title.value = "";
   document.cfrm.email.value = "";
   document.cfrm.phone.value = "";
   document.cfrm.url.value = "";
   document.cfrm.city.value = "";
   document.cfrm.state.value = "";
   document.cfrm.ima[5].checked = true;
   document.cfrm.builderlist.checked = false;
   document.cfrm.advertising.checked = false;
   document.cfrm.community.checked = false;
   document.cfrm.sponsor.checked = false;
   document.cfrm.grenncom.checked = false;
   document.cfrm.greenecohouses.checked = false;
   document.cfrm.greenecogoods.checked = false;
   document.cfrm.questions.checked = false;
   document.cfrm.ddhear.value = "";
   document.cfrm.txtwebsite.value = "";
   document.cfrm.txtinterest.value = "";
   
}
function chk()
{
	if(document.cfrm.fname.value == '')
	{
		alert("Please Enter your First Name");
		document.cfrm.fname.focus();
		return false;
	}
	if(document.cfrm.lname.value == '')
	{
		alert("Please Enter your Last Name");
		document.cfrm.lname.focus();
		return false;
	}
	
	if(document.cfrm.email.value == '')
	{
		alert("Please Enter your email address");
		document.cfrm.email.focus();
		return false;
	}
	if(!emailInvalid(document.cfrm.email.value))
	{	
		alert("Please enter valid email address");
		document.cfrm.email.focus();
		return false;
	}	
	
	if(document.cfrm.veri.value =="")
	{
		alert("Please Enter Verification Code");
		document.cfrm.veri.focus();
		return false;
	}		
	else if(document.cfrm.veri.value!="")
	{
		if(document.cfrm.veri.value!=document.cfrm.vericode.value)
		{
			alert("Please Enter Correct Verification Code");
			document.cfrm.veri.focus();
			return false;
		}
	}
	document.cfrm.action="contact-mail.php";
	document.cfrm.submit();
}
function emailInvalid(s)
{
	if(!(s.match(/^[\w]+([_|\.-][\w]{1,})*@[\w]{2,}([_|\.-][\w]{1,})*\.([a-z]{2,4})$/i) ))
    {
		return false;
	}
	else
	{
		return true;
	}
}