//Validating the index Form

function validate_contactform ()
{
    valid = true;
	var emailPat=/^(.+)@(.+)\.(.+)$/;

    if ( document.contact.fname.value == "" )
    {
        alert ( "Please enter your First Name" );
        valid = false;
    }
	 else if ( document.contact.lname.value == "")
    {
        alert ( "Please enter your Last name" );
        valid = false;
    }
	else if ( document.contact.phone.value == "")
    {
        alert ( "Please enter your Phone Number" );
        valid = false;
    }
    else if ( document.contact.email.value == "" )
    {
        alert ( "Please enter your Email Address" );
        valid = false;
    }
	else if (document.contact.email.value.search(emailPat)==-1)
  	{
    alert ( "Please enter a valid Email Address" );
        valid = false;
 	}

   
	else if (document.contact.comments.value == "" )
    {
        alert ( "Please enter your Comments/Questions" );
        valid = false;
    }
	
    return valid;
   
}