function   checkForm()
  {   
  var obj=document.getElementsByName('email')[0]; 
  var   str=new   String(obj.value);
  regEx=/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/ ;

  if  (document.lead.firstName.value=="")
  {
     alert("Please enter First Name");
     return false;
  }
  if  (document.lead.lastName.value=="")
  {
     alert("Please enter Last Name");
     return false;
  }
  if  (document.lead.hmPh1.value=="" || document.lead.hmPh2.value=="" || document.lead.hmPh3.value=="")
  {
     alert("Please enter Home Phone");
     return false;
  }
  if  (document.lead.email.value=="" || str.search(regEx)==-1)
  {
     alert("Please enter a valid Email Address");
     return false;
  }
  if  (document.lead.state.value=="")
  {
     alert("Please select your State");
     return false;
  }

    document.lead.submit();
  
  }