// JavaScript Document
function valida(thisform)
{
	var first_name_d=document.getElementById("first_name_d").value
	var last_name_d=document.getElementById("last_name_d").value
	var email1_d=document.getElementById("email1_d").value
	var regards_to_c=document.getElementById("regards_to_c").value
	var lead_source_d=document.getElementById("lead_source_d").value
if (first_name_d=="" && last_name_d=="")
	{
      alert("All fields marked with (*) are required")
	  return false
	}
	else
	{
		  if (first_name_d=="")
		  {
			alert("Field first name is required")
			return false
		  }
		  if (last_name_d=="")
		  {
			alert("Field last name is required")
			return false
		  }
		  with (thisform)
		  {
			if (validate_email(email1_d,"It's not a valid e-mail")==false)
			{
			 email1_d.focus();
			 return false
			}
		  }	
		  if (regards_to_c=="0")
		  {
			alert("Field your question is in regards to is required")
			return false
		  }
		   if (lead_source_d=="0")
		  {
			alert("Field how did you hear about us is required")
			return false
		  }
		  
    }
	
}
function validate_email(field,alerttxt)
{
	with (field)
	{
		apos=value.indexOf("@")
		dotpos=value.lastIndexOf(".")
		if (apos < 1 || dotpos-apos < 2) 
		{
		  alert(alerttxt);
		  return false
		}
		else
		 {
			return true
		 }
	}
}