//functions for login

<!--
function LastName_ClientValidate(source, args)
{
	//Requires that last name field is not empty
	var jControl= source.id.substring(0,source.id.lastIndexOf("_")+1)
	
	if (document.getElementById(jControl+"txtLastName").value.length == 0)
	{
		//if match failed
		if (document.getElementById(jControl+"lblLoginMsg"))
		{
			document.getElementById(jControl+"lblLoginMsg").style.visibility = 'hidden';
		}
		args.IsValid = false;
	}
	else
	{
		if (document.getElementById(jControl+"lblLoginMsg"))
		{
			if (document.getElementById(jControl+"lblLoginMsg").style.visibility == 'visible')
			{
				document.getElementById(jControl+"lblLoginMsg").style.visibility = 'visible';
			}
		}
		args.IsValid = true;
	}
}

function CardNumber_ClientValidate(source, args)
{
	//Requires that all card fields are 3 digits
	var re3digit=/^\d{3}$/ //regular expression defining a 3 digit number
	var jControl= source.id.substring(0,source.id.lastIndexOf("_")+1)
	
	if ((document.getElementById(jControl+"txtCardNo1").value.search(re3digit)==-1) || (document.getElementById(jControl+"txtCardNo2").value.search(re3digit)==-1) || (document.getElementById(jControl+"txtCardNo3").value.search(re3digit)==-1))
	{
		//if match failed
		if (document.getElementById(jControl+"lblLoginMsg"))
		{
			document.getElementById(jControl+"lblLoginMsg").style.visibility = 'hidden';
		}
		args.IsValid = false;
	}
	else
	{
		if (document.getElementById(jControl+"lblLoginMsg"))
		{
			if (document.getElementById(jControl+"lblLoginMsg").style.visibility == 'visible')
			{
			document.getElementById(jControl+"lblLoginMsg").style.visibility = 'visible';
			}
		}
		args.IsValid = true;
	}
}

function autotab(current,to)
{
	//alert(current.name);
	var temp;
	if (current.value.length == current.getAttribute("maxlength"))
	{
		try
		{
			temp = eval("document.getElementByID('"+to+"')");
		}
		catch (ex)
		{
			temp = eval("document.all('"+to+"')");
		}
		temp.focus();
	}
}





-->