function confirmDelete($msg)
{
	confirm($msg);
}

function confirmSubmit($msg)
{
	var agree=confirm($msg);
	if (agree)
		return true ;
	else
		return false ;
}

//Moving page functions to global file

/**
 * checks if a string is numeric or not
 *
 */
function isNumeric(sText)
{

	if( sText == '' )
		return false;

	var validChars = "0123456789.";
	var isNumber = true;
	var character;

	if (sText == '')
	{
		return false;
	}

	for (i=0; i<sText.length && isNumber == true; i++)
	{
		character = sText.charAt(i);

		if (validChars.indexOf(character) == -1)
		{
			isNumber = false;
		}
	}

	return isNumber;
}