function loadHierarchy()
	{
		var ao = new js_ajaxObject();
		/* TEST OCH UTVECKLING ao.url = 'web';*/ 
		/*   PRODUKTION  */
		ao.url = 'servlet/web';
		ao.mimetype = 'text/json';
		ao.encoding = 'utf-8';
		ao.alwaysUseLoadFunction = false;
		ao.externalLoadFunction = 'applyMainHierarchy(this.data, null);';
//		ao.addParameterPair("action","test");
		ao.execute();

	}
	
	function applyMainHierarchy(data)
	{
		fileStructure.data = data;	
		fileStructure.init();
		fileStructure.extract();	
		fileStructure.generate();
	}