/* -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */
/* Author		: Priyantha K. Weerabahu																																*/
/* Copyright	: OnlineLanka.info 2003																																	*/
/* File Name	: validations.js 																																		*/
/* Purpose		: Validation Functions for OnlineLanka.info																												*/
/* -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- */

function fncRequired(strField)
{
	if ((strField.value==null) || (strField.value==''))
		return false;
	else
		return true;
}

function fncNumeric(strField)
{
	if (isNaN(strField.value))
		return false;
	else
		return true;
}

function fncDate(strField)
{
	var Pattern = new RegExp(/^\d{1,2}(\/)\d{1,2}(\/)\d{1,4}$/);

	if (Pattern.test(strField.value))
		return true;
	else
		return false;
}

function fncEmail(strField)
{
	var Pattern = new RegExp(/^(([a-zA-Z0-9_\.\-+])+@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+(( *, *)|( +)|$))+/);

	if (Pattern.test(strField.value))
		return true;
	else
		return false;
}

function fncURL(strField)
{
	return true;
}