function validates_join_form() {
	var obj = document.join_form;
	
	if(obj.user_jname.value == '') {
		alert('Please enter your user name.');
		obj.user_jname.focus();
		return false;
	}
	
	if(obj.name.value == '') {
		alert('Please enter your name.');
		obj.name.focus();
		return false;
	}
	if(obj.last_name.value == '') {
		alert('Please enter your last name.');
		obj.last_name.focus();
		return false;
	}
	if(obj.email.value == '') {
		alert('Please enter your email.');
		obj.email.focus();
		return false;
	}
	  var re = /^[a-z,A-Z,\1-9\.]{1,}@[a-z,\-,\_\1-9\]{1,}\.[a-z,\.]{2,}$/;
       var s=document.getElementById("email").value;
        if(!re.test(s)){
		 alert('Please enter a valid email address.');
		obj.email.focus();
		return false;	
    }
     if(obj.password.value == '') {
		alert('Please enter password.');
		obj.password.focus();
		return false;
	}
	if(obj.repeat_password.value == '') {
		alert('Please enter repeat password.');
		obj.repeat_password.focus();
		return false;
	}
	/*if(obj.spam_checking.value == '') {
		alert('Please enter spam checking code.');
		obj.spam_checking.focus();
		return false;
	}*/
	if(!obj.checkbox.checked) {
		alert('Please read and agree with following terms of use.');
		//obj.checkbox.focus();
		return false;
	}
	
	document.forms[1].submit();
	

return true;	
//return alert("Email sent successfully. Thank you for join us!");
}


function validates_contact_form() {
	var obj = document.contact_form;
	
	if(obj.name.value == '') {
		alert('Please enter your name.');
		obj.user_name.focus();
		return false;
	}
	if(obj.email.value == '') {
		alert('Please enter your email.');
		obj.email.focus();
		return false;
	}
	  var re = /^[a-z,A-Z,\1-9\.]{1,}@[a-z,\-,\_\1-9\]{1,}\.[a-z,\.]{2,}$/;
       var s=document.getElementById("email").value;
        if(!re.test(s)){
		 alert('Please enter a valid email address.');
		obj.email.focus();
		return false;	
}
	if(obj.message_note.value == '') {
		alert('Please enter your message.');
		obj.message_note.focus();
		return false;
	}
	
document.forms[1].submit();
	
	return alert("Email sent successfully. Thank you for contacting us!");
}