function submitReview(){
		location.reload(true);
	}
function sendForm(){
		URL = 'send_mail.php';
		new Ajax.Request(URL, { 
			method: 'POST', 
			parameters: Form.serialize($('contact_us_form')), 
			onSuccess: function(transport) { 
				//$(updateid).update(transport.responseText);
			} 
		});
		clearForm();
		return true;
	}

function validate_contact(){
	var f				= $('contact_us_form');
	var name			= f.name;
	var email			= f.email;
	var company_name	= f.company_name;
	var phone			= f.phone;
	var security_code	= f.security_code;
	
	if(name.value == null || name.value == ""){
		alert("Please enter your name");
		name.focus();
		return false;
	}
	
	if(email.value == null || email.value == ""){
		alert("Please enter email");
		email.focus();
		return false;
	}
	if(email.value == null || email.value == ""){
		alert("Please enter email");
		email.focus();
		return false;
	}

	if(!_email(email.value)){
		alert("Please enter valid email");
		email.focus();
		return false;
	}
	if(company_name.value == null || company_name.value == ""){
		alert("Please enter company_name");
		company_name.focus();
		return false;
	}
	if(phone.value == null || phone.value == ""){
		alert("Please enter phone number");
		phone.focus();
		return false;
	}
	if(security_code.value == null || security_code.value == ""){
		alert("Please enter security code");
		security_code.focus();
		return false;
	}
	else{

		return true;
	}
}

function clearForm(){
	var f				= $('contact_us_form');
	var name			= f.name;
	var email			= f.email;
	var company_name	= f.company_name;
	var phone			= f.phone;
	var security_code	= f.security_code;
	name.value			= "";
	email.value			= "";
	company_name.value	= "";
	phone.value			= "";
	security_code.value = "";
}

function _email(str) {
		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1){
		   return false;
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false;
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false;
		}
		if (str.indexOf(at,(lat+1))!=-1){
		   	return false;
		}
		if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false;
		}
		if (str.indexOf(dot,(lat+2))==-1){
		    return false;
	 	}
		if (str.indexOf(" ")!=-1){
		    return false;
		}

 		return true;
}