function validateName()
{
var _name     = document.form1.FirstName.value;
var _email    = document.form1.Email.value;
var _commSel  = document.form1.CommentID.value;
var _comment  = document.form1.Textfield.value;
var _lenEmail = _email.length;

if(_name.length == 0)
{ 	
		alert("Please Enter Your First Name!")
		return false 
}
if(_email.length == 0)
		{
	    alert("Please Enter A Valid Email Address!")
		return false
		}
if(_commSel == 99)
	{
	 alert("Please Select a Category!")
	 return false
	}
if(_comment.length == 0)
	    {
	    alert("Please Enter Your Comment/Question!")
		return false
		}

if(_name.indexOf("!")!= -1 || _name.indexOf("@")!= -1 || _name.indexOf("#")!= -1
	|| _name.indexOf("$")!= -1 || _name.indexOf("%")!= -1 ||
	_name.indexOf("^")!= -1 || _name.indexOf("&")!= -1 ||
	_name.indexOf("*")!= -1 || _name.indexOf("(")!= -1 ||
	_name.indexOf(")")!= -1 || _name.indexOf("-")!= -1 ||
	_name.indexOf("_")!= -1 || _name.indexOf("+")!= -1 ||
	_name.indexOf("[")!= -1 || _name.indexOf("!")!= -1 ||
	_name.indexOf("]")!= -1 || _name.indexOf("}")!= -1 ||
	_name.indexOf("\\")!= -1 || _name.indexOf("|")!= -1 ||
	_name.indexOf(";")!= -1 || _name.indexOf(":")!= -1 ||
	_name.indexOf("'")!= -1 || _name.indexOf(",")!= -1 ||
	_name.indexOf("<")!= -1 || _name.indexOf(">")!= -1 ||
	_name.indexOf("?")!= -1 || _name.indexOf("/")!= -1 ||
	_name.indexOf("~")!= -1 || _name.indexOf("`")!= -1 ||
	_name.indexOf("0")!= -1 || _name.indexOf("1")!= -1 ||
	_name.indexOf("2")!= -1 || _name.indexOf("3")!= -1 || 
	_name.indexOf("4")!= -1 || _name.indexOf("5")!= -1 ||
	_name.indexOf("6")!= -1 || _name.indexOf("7")!= -1 ||
	_name.indexOf("8")!= -1 || _name.indexOf("9")!= -1 ||
	_name.indexOf(".")!= -1)
		{	
		alert("Please Enter A Valid First Name!")
		return false
		}
 
  if (_email.indexOf("@") == -1 || (_lenEmail - _email.lastIndexOf(".") != 4))
 	{
 	alert("Please Enter A Valid Email Address!")
		return false
 	} 
 
 }