function validateRegistration(form)	
{
	if(isEmpty(form.email_id) || !isEmail(form.email_id)) 
	{ 
		alert('Please enter a valid Email Address');form.email_id.focus();		
		return false; 
	}
	if(isEmpty(form.user_passwd)) 
	{ 
		alert('Please enter your Password');form.user_passwd.focus();		
		return false; 
	}
	if(isEmpty(form.c_user_passwd)) 
	{ 
		alert('Please confirm your Password');form.c_user_passwd.focus();		
		return false; 
	}
	if(form.user_passwd.value != form.c_user_passwd.value) 
	{ 
		alert('Your Password does not match, please try again'); form.user_passwd.focus();
		return false; 
	}
	if(isEmpty(form.first_name)) 
	{ 
		alert('Please enter your First Name');form.first_name.focus();		
		return false; 
	}
	if(isEmpty(form.last_name)) 
	{ 
		alert('Please enter your Last Name');form.last_name.focus();		
		return false; 
	}

}
//------------------------------------------------------------------------------
function validateProfile(form)
{
	if(isEmpty(form.first_name)) 
	{ 
		alert('Invalid Firstname');form.first_name.focus();		
		return false; 
	}
	if(isEmpty(form.last_name)) 
	{ 
		alert('Invalid Lastname');form.last_name.focus();		
		return false; 
	}
	if(isEmpty(form.address1)) 
	{ 
		alert('Invalid Address');form.address1.focus();		
		return false; 
	}
	if(isEmpty(form.city)) 
	{ 
		alert('Invalid City');form.city.focus();		
		return false; 
	}
	if(isEmpty(form.state)) 
	{ 
		alert('Invalid State');form.state.focus();		
		return false; 
	}
	if(isEmpty(form.zip)) 
	{ 
		alert('Invalid Zipcode');form.zip.focus();		
		return false; 
	}
	if(!chkListbox(form.country, 'Country')) { return false; }
	/*
	if(isEmpty(form.phone_no) || !isPhone(form.phone_no)) 
	{ 
		alert('Invalid Phone number');form.phone_no.focus();
		return false; 
	}
	*/
	if(!isEmpty(form.user_passwd) && isEmpty(form.c_user_passwd)) 
	{ 
		alert('Invalid confirm password');form.c_user_passwd.focus();		
		return false; 
	}
	if(isEmpty(form.user_passwd) && !isEmpty(form.c_user_passwd)) 
	{ 
		alert('Invalid password');form.user_passwd.focus();		
		return false; 
	}
	if(!isEmpty(form.user_passwd) && !isEmpty(form.c_user_passwd))
	{
		if(form.user_passwd.value != form.c_user_passwd.value) 
		{ 
			alert('Passwords mismatch'); form.user_passwd.focus();
			return false; 
		}
	}
}
//------------------------------------------------------------------------------
function changepassword(form)
{
	if(isEmpty(form.old_passwd)) 
	{ 
		alert('Invalid Old password');form.old_passwd.focus();		
		return false; 
	}
	if(isEmpty(form.new_passwd)) 
	{ 
		alert('Invalid New password');form.new_passwd.focus();		
		return false; 
	}
	if(isEmpty(form.new_cpasswd)) 
	{ 
		alert('Invalid Confirm password');form.new_cpasswd.focus();		
		return false; 
	}
	if(form.new_passwd.value != form.new_cpasswd.value) 
	{ 
		alert('New Passwords mismatch'); return false; 
	}
}
//------------------------------------------------------------------------------
function chkAdminLogin(val)
{

	form = document[val];
	if(isEmpty(form.userName))
	{ 
		alert('Invalid User name');form.userName.focus();
		return false; 
	}
	if(isEmpty(form.userPasswd))
	{
		alert('Invalid Password'); form.userPasswd.focus();
		return false; 
	}
	form.submit();
}
//------------------------------------------------------------------------------
function ClearAdminLogin(val)
{
	form = document[val];
	form.userName.value = "";
	form.userPasswd.value = "";
	if (val != "admin")
	{
		form.access_code.value = "";
	}
	return false;
}
//------------------------------------------------------------------------------
function chkSupplierLogin(form)
{
	if(isEmpty(form.userName))
	{ 
		alert('Invalid User name');form.userName.focus();
		return false; 
	}
	if(isEmpty(form.userPasswd))
	{
		alert('Invalid Password'); form.userPasswd.focus();
		return false; 
	}
	if(isEmpty(form.access_code))
	{
		alert('Invalid Supplier code'); form.access_code.focus();
		return false; 
	}
}
//------------------------------------------------------------------------------
function chkClientLogin(form)
{
	if(isEmpty(form.userName))
	{ 
		alert('Invalid User name');form.userName.focus();
		return false; 
	}
	if(isEmpty(form.userPasswd))
	{
		alert('Invalid Password'); form.userPasswd.focus();
		return false; 
	}
	if(isEmpty(form.access_code))
	{
		alert('Invalid Company code'); form.access_code.focus();
		return false; 
	}
}
//------------------------------------------------------------------------------
function forgotPassword(form)
{
	if(isEmpty(form.emailId) || !isEmail(form.emailId))
	{ 
		alert('Invalid Email Id');form.emailId.focus();
		return false; 
	}
}
//------------------------------------------------------------------------------