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/** * "Else" Functionality for "Label" HTML tags. * * @author	Dean Newman < webmaster@auscoder.com > * @copyright	Copyright 2007, Dean Newmna * @license	GNU/General Public License v2 * @package	label_for_else.js */function sw_for_type(objInput){	if ( ! document.getElementById )	{		return true;	}			if ( ! objInput )	{		objInput = document.getElementById(objInput);					if ( ! objInput )		{			return true;		}	}			var objFor = 0;	var forVal = 0;	objFor = document.getElementById(objInput.htmlFor);	forVal = objInput.htmlFor;	if ( ! objFor )	{		return true;	}	if ( objFor.type == 'radio' )	{		if ( forVal.match('_else') )		{			forVal = forVal.replace('_else', '');		}		else		{			if ( ! document.getElementById(forVal + '_else') )			{				return true;			}			forVal += '_else';		}					objInput.htmlFor = forVal;		document.getElementById(objInput.htmlFor).checked = true;	}		return false;}	function sw_for_types(){	if ( ! document.getElementsByTagName )	{		return;	}		var for_tags = document.getElementsByTagName('label');			for ( var i = 0 ; i < for_tags.length ; i++ )	{		if ( for_tags[i].htmlFor )		{			addEvent('document.getElementsByTagName(\'label\')[' + i + '].onclick', 'function() { sw_for_type(document.getElementsByTagName(\'label\')[' + i + ']); }');		}	}		return;}	function addEvent(event, eval_func){	eval(event + ' = ' + eval_func + ';');}	addEvent('window.onload', 'sw_for_types');