// JavaScript Document
function chkfrm()
{
var error = false;
	
	if(document.getElementById('email').value =="Username" || document.getElementById('email').value =="" && error == false)
	{
		alert("Please fill in the user name");
		document.getElementById('email').focus();
		error = true;
		return false;
	}
	else
	{
	
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))
		{
		var results =0;
		}
		else
		{
		alert("Invalid E-mail Address! Please re-enter.");
		document.getElementById('email').focus();
		error = true;
		return false;
		}
	}
	
	if(document.getElementById('pwd').value =="" && error == false)
	{
		alert("Please fill in the password");
		error = true;
		return false;
	}
	
	if(document.getElementById('pwd').value !="" && error == false)
	{
		val = doValidate(document.getElementById('pwd').value);		
		if (val == 0)
		{
			alert("Special characters like \\ ' \" < > ? & / are not allowed in the password.");
			document.getElementById('pwd').focus();
			error = true;
			return false;
		}
	}
	
	if(!error)
	{
	return true
	}
		
}

function doValidate(checkVal)
{
	var mikExp = /[\?\\\<\>\&\/\'\"]/;
	
		if (checkVal.search(mikExp) == -1) 
		{
			return 1;
		}
		else
		 {
		 	return 0;	
		 }
}