// JavaScript Document
function validate_contact()
{	
	var fname = document.getElementById('fname');
	var lname = document.getElementById('lname');	
	var email = document.getElementById('email');
	var note = document.getElementById('note');
	
	if(fname.value=="")
	{
		alert("Please enter First Name.");
		fname.focus();
		return false;
	}
	else if(fname.value.length <= 2)
	{
		alert("First Name should be greater than 2 letters.");
		fname.focus();
		return false;
	}	
	else if(lname.value=="")
	{
		alert("Please enter Last Name.");
		lname.focus();
		return false;
	}
	else if(lname.value.length <= 2)
	{
		alert("Last Name should be greater than 2 letters.");
		fname.focus();
		return false;
	}
	else if(email.value=="")
	{
		alert("Please enter Email.");
		email.focus();
		return false;
	}
	else if(!emailValidator(email))
	{
		alert("Invalid email.Please enter valid email.");
		email.focus();
		return false;
	}
	else if(note.value=="")
	{
		alert("Please enter Note.");
		note.focus();
		return false;
	}
	else
	{
		return true;	
	}	
}

function emailValidator(elem)
{
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(elem.value.match(emailExp))
	{
		return true;
	}
	else
	{		
		return false;
	}
}

function login_validate()
{
	var username = document.getElementById('user_login');
	var password = document.getElementById('user_pass');	
	if(username.value == "")
	{
		alert("Please enter User Name.");
		username.focus();
		return false;
	}
	else if(password.value == "")
	{
		alert("Please enter Password.");
		password.focus();
		return false;
	}
	else
	{
		return true;	
	}
}

function forget_password_validate()
{
	
	if(document.getElementById('pr_email').value=='')
	{
		alert("Please enter your username or Email");
		document.getElementById('pr_email').focus();
		return false;
	}
	else
	{
		return true;
	}
}