// Author:	Martijn Polak <martijn.polak@amgate.com>
// Description: Javascript functions for the txa control

// -- Init -------------------------------------------------------------------------------------------------------------------------------------

// -- Textarea Functions -----------------------------------------------------------------------------------------------------------------------

// Used to display the char limit/offset for a textarea
function changeCharCount (elementId, maxlength) {
	
	var il = document.getElementById(elementId + '_DISPLAY');
	var cr = document.getElementById(elementId + '_CHARACTERS');

	if (il && cr) cr.value = maxlength - il.value.length;
	
}