function inquiry()
{
	if(((document.getElementById('fname').value)=="")||((document.getElementById('fname').value)==" "))
	{
		alert('Please enter First Name.');
		document.getElementById('fname').focus();
		return false;
	}
	if(((document.getElementById('lname').value)=="")||((document.getElementById('lname').value)==" "))
	{
		alert('Please enter Last Name.');
		document.getElementById('lname').focus();
		return false;
	}
	if(((document.getElementById('email').value)=="")||((document.getElementById('email').value)==" "))
	{
		alert('Please enter Email.');
		document.getElementById('email').focus();
		return false;
	}
	if((document.getElementById('email').value)!=""&&(document.getElementById('email').value!=""))
     {
            regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
            if(document.getElementById('email').value.search(regexp)==-1)
            {
                  document.getElementById('email').value="";
                  alert('Invalid Email, Please Re-Enter');
                  document.getElementById('email').focus();
                  return false;
            }
	 }
}