<!--
/******************************************************************************
' Function:     checkAlphaNumber
' Type :        javascript
' Source :      Maxime Demers - AEI Conseil inc.
' Date :        17 janvier 2002
' Description : CHECK STRING - ENSURE ALL CHARACTERS ARE ALPHA OR NUMERIC ONLY 
'		(NO SPECIAL CHARACTERS)
' Copyright :   (c) 2002 by AEI Conseil inc.
' Revision :    18 janvier 2002
******************************************************************************/
function checkAlphaNumber(checkString)
{
	count = 0;		// COUNTER FOR LOOPING THROUGH STRING

	// LOOP THROUGH STRING CHARACTER BY CHARACTER
	for (i = 0; i < checkString.length; i++)
	{
		ch = checkString.substring(i, i+1);
		// ENSURE CHARACTER IS AN ALPHA OR NUMERIC CHARACTER
		if (!((ch >= "a" && ch <= "z") || (ch >= "A" && ch <= "Z") || (ch >= "0" && ch <= "9")))
		{
			return false;
		}
	}
	return true;

}
//-->