rem: var image = document.getElementById (treeId + "_img_" + nodeId); 
add: var image = document.getElementById (spanId + "_img"); 
context: function TreeView_ToggleExpand (treeId, nodeId) {	var node = document.getElementById (treeId + "_" + nodeId);	var expand = node.style.display == "none";	node.style.display = expand ? "block" : "none";		var inputStates = document.forms[0][treeId + "_ExpandStates"];	var states = inputStates.value;	var i = states.indexOf ("|" + nodeId + "|");	if (node.style.display == "none") states = states.replace ("|" + nodeId + "|", "|");	else states = states + nodeId + "|";	inputStates.value = states;		var tree = eval (treeId + "_data");	if (tree.showImage) {		var image = document.getElementById (treeId + "_img_" + nodeId);		if (tree.defaultImages) {			if (expand)				image.src = image.src.replace ("plus","minus");			else				image.src = image.src.replace ("minus","plus");		} else {			if (expand)				image.src = tree.collapseImage;			else				image.src = tree.expandImage;		}	}}
meta: 655	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/655/0156d5e21a4d5cba83d909f2521f4a0fcff9668b/TreeView.js/buggy/mcs/class/System.Web/System.Web.UI.WebControls/TreeView.js