add: $(obj).style.cursor = 'wait'; 
context: 	load: function(params, isExpand, obj) {		new Ajax.Request(this.thisScript, {			method: 'get',			parameters: 'ajax=1&PM=' + params,			onComplete: function(xhr) {					// the parent node needs to be overwritten, not the object				$(obj.parentNode).replace(xhr.responseText);				Tree.registerDragDropHandlers();				Tree.reSelectActiveItem();			}		});	},
meta: 9100	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9100/19e1fb71363b6c22831e02bfa6e9ab4227ef1023/tree.js/buggy/typo3/tree.js