function val()
{
	if(document.sign.login.value=="")
	{
		alert("Enter your Login Name");
		document.sign.login.focus();
		return false
	}	

	if(document.sign.login.value.indexOf("'") >= 0)
	{
		alert("Apostrophe ( ' ) is not allowed");
		document.sign.login.focus();
		return false
	}
	
	if(document.sign.pass.value=="")
	{
		alert("Enter your Password");
		document.sign.pass.focus();
		return false
	}

	if(document.sign.pass.value.indexOf("'") >= 0)
	{
		alert("Apostrophe ( ' ) is not allowed");
		document.sign.txtPass.focus();
		return false
	}		
	return true		
}