// JavaScript Document
function validate()
{
var letters = /^[A-Za-z ]{3,20}$/;

if(document.getElementById('name').value=="")
{
alert('Enter Your Name');
document.getElementById('name').focus();
return false;
}
if(!document.getElementById('name').value.match(letters))
{
alert('Enter Valid Name');
document.getElementById('name').focus();
return false;
}
if(document.getElementById('phone').value=="")
{
alert('Enter Your Phone Number');
document.getElementById('phone').focus();
return false;
}
var phone = document.getElementById('phone').value.replace(/[\(\)\.\-\ ]/g, '');
if(isNaN(phone)) {
   		alert(' Invalid Phone number ');
		document.getElementById('phone').focus();
        return false;
}
if(document.getElementById('email').value=="")
{
alert('Enter Your Email');
document.getElementById('email').focus();
return false;
}
var t = new RegExp("^[a-z0-9][a-z0-9_]*[@]{1,1}[a-z0-9]+[.]{1,1}[a-z0-9]+", "i")
	v = document.getElementById('email').value;
	if(!(t.test(v)))
	{
		alert("Enter Correct E-Mail address.");
		document.getElementById('email').select();
		return false;
}
if(document.getElementById('call').value=="")
{
alert('Enter Best Time To Call');
document.getElementById('call').focus();
return false;
}
if(document.getElementById('textarea').value=="")
{
alert('Enter Comments');
document.getElementById('textarea').focus();
return false;
}
if(document.getElementById('sec_code_id').value=="")
{
alert('Captcha must be entered');
document.getElementById('sec_code_id').focus();
return false;
}
return true;
}