function validate_forgot_password(form) 
{
	var e = form.elements, m = '';
		
	if(!e['email'].value) 
	{
		m += '- Email is required.\n\n';
	} 
	
	if(e['email'].value) 
	{
		var str = e['email'].value;
		var reg = new RegExp("([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})");
				
		if (!reg.test(str))
		{
			m += '- E-Mail address is not valid.\n\n';
		}
	}
 	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	
	return true;
}
function validate_activate_account(form) 
{
	var e = form.elements, m = '';
		
	if(!e['email'].value) 
	{
		m += '- Email is required.\n\n';
	} 
	
	if(e['email'].value) 
	{
		var str = e['email'].value;
		var reg = new RegExp("([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})");
				
		if (!reg.test(str))
		{
			m += '- E-Mail address is not valid.\n\n';
		}
	}
 	
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	
	return true;
}
function validate_registration(form) {
	var e = form.elements, m = '';
	
	if(!e['first_name'].value) {
		m += '- First name is required.\n\n';
	}
	if(!e['last_name'].value) {
		m += '- Last name is required.\n\n';
	}
	if(!e['email'].value) {
		m += '- Email is required.\n\n';
	} 
	if(e['email'].value) {
		var str = e['email'].value;
		var reg = new RegExp("([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})");
				
		if (!reg.test(str))
		{
			m += '- E-Mail address is not valid.\n\n';
		}
	}
	if(!e['password'].value) {
		m += '- Password is required.\n\n';
	}
	if(!e['confirm_password'].value) {
		m += '- Confirm Password is required.\n\n';
	}
	if(e['confirm_password'].value != e['password'].value) {
		m += '- Passwords do not match.\n\n';
	}
	
	 
	if(!e['s_image'].value) {
		m += '- Security Code is required.\n\n';
	}
	if(e['s_image'].value) {
		var str2 = e['s_image'].value;
		var reg2 = new RegExp("([a-z]{4})");
	
		if (!reg2.test(str2)) {
			m += '- Security Code must have 4 characters.\n\n';
		}
	}
	if(m) {
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	return true;
}
function validate_update_account(form) {
	var e = form.elements, m = '';
	
	if(!e['first_name'].value) 
	{
		m += '- First name is required.\n\n';
	}
	if(!e['last_name'].value) 
	{
		m += '- Last name is required.\n\n';
	}	
	if(e['new_password'].value != '') 
	{
		if(!e['confirm_password'].value) 
		{
			m += '- Confirm Password is required.\n\n';
		}
		if(e['confirm_password'].value != e['new_password'].value) 
		{
			m += '- Passwords do not match.\n\n';
		}
	}
	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	return true;
}
function validate_login(form) 
{
	var e = form.elements, m = '';
		 
	if(!e['email'].value) {
		m += '- Email is required.\n\n';
	} 
	if(e['email'].value) {
		var str = e['email'].value;
		var reg = new RegExp("([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})");
				
		if (!reg.test(str))
		{
			m += '- E-Mail address is not valid.\n\n';
		}
	}
	if(!e['password'].value) 
	{
		m += '- Password is required.\n\n';
	} 

	if(m) 
	{
		alert('The following error(s) occurred:\n\n' + m);
		return false;
	}
	return true;
}