// JavaScript Document

var $lang = [];

function form_init(){
	var e = find_obj('fname');
	if(e)e.focus();
}//end func
window.onload = form_init;
function find_obj($id,$parent) {
	//alert("find_obj :"+id)
	if(typeof($id) == null)return(false);//for fix bug in opera.
	if(!$parent)$parent = window;
	var e = $parent.document.getElementById($id);
	if(e){
		return(e);
	}else{
		return(false);
	}//end if
}//end func

function validate($form){
	var $fname = find_obj('fname');
	var $lname = find_obj('lname');
	var $father_name = find_obj('father_name');
	var $brith_num = find_obj('brith_num');
	var $email = find_obj('email');
	var $national_code = find_obj('national_code');
	
	if(!$fname.value){
		$fname.focus();
		alert($lang["fill_form"]);
		return;
	}//end if
	
	if(!$lname.value){
		$lname.focus();
		alert($lang["fill_form"]);
		return;
	}//end if
	
	if(!$father_name.value){
		$father_name.focus();
		alert($lang["fill_form"]);
		return;
	}//end if
	
	if(!$brith_num.value){
		$brith_num.focus();
		alert($lang["fill_form"]);
		return;
	}//end if
	
	if(!$national_code.value){
		$national_code.focus();
		alert($lang["fill_form"]);
		return;
	}//end if
	
	var $patern = /^\w+([.-]\w+)*@\w+([.-]\w+)*\.\w{2,8}$/;
	if( !$patern.test($email.value) ){
		$email.focus();
		alert($lang["incorrect_email"]);
		return;
	}//end if
	
	
	
	$form.submit();
}//end func