Cancelar carregamento dinâmico de imagens

Bom dia a todos!

Estou trabalhando em um projeto de personalização de um portal que dá acesso online a um ERP rodando no servidor do cliente.

Estou com 80% das alterações concluídas. Porém, por não conhecer java, C#, entre outras, estou tendo dificuldade em alterar algumas coisas.

A primeira delas diz respeito a algumas imagens que são carregadas dinamicamente. Elas ficam localizadas a esquerda dos links. Consegui retirá-las através das folhas de estilo e do xml, zerando o tamanho delas e apagando as referências no xml, mas isso é gambiarra e não posso entregar dessa forma (ou posso, está correto?). Preciso retirar o código que carrega essas imagens. Acredito que o código abaixo é o responsável pelo carregamento. Também já apaguei todas as linhas que continham "ico" e "img", mas não resolveu.

Alguém consegue me dar uma orientação?

Agradeço antecipadamente a atenção e ajuda de todos.

Forte abraço!

/<RMJSDep>SharedServices\ClientScripts\RMWJSResource.js.aspx;</RMJSDep>/

//RMWAjaxTreeView

RM.Lib.WebForms.RMWAjaxTreeView = function(element){
 this._nodes = [];
 this._selectedNodeIndex = 0;
 this._pageType = '';
 this._populateChildNodesMethod;
 this._selectedNode = null;

 RM.Lib.WebForms.RMWAjaxTreeView.initializeBase(this, [element]);
}

RM.Lib.WebForms.RMWAjaxTreeView.prototype = {

 initialize : function(){
 RM.Lib.WebForms.RMWAjaxTreeView.callBaseMethod(this, 'initialize');
 },

 dispose: function(){
 RM.Lib.WebForms.RMWAjaxTreeView.callBaseMethod(this, 'dispose');
 },

 //properties
 get_PageType : function(){
 return this._pageType;
 },

 set_PageType : function(value){
 this._pageType = value;
 },

 get_PopulateChildNodesMethod : function(){
 return this._populateChildNodesMethod;
 },

 set_PopulateChildNodesMethod : function(value){
 this._populateChildNodesMethod = value;
 },

 get_SelectedNode : function(){
 return this._selectedNode;
 },

 set_SelectedNode : function(value){
 if (this._selectedNode){
 Sys.UI.DomElement.removeCssClass(this._selectedNode.get_CaptionCell(), "AjaxTreeViewCaptionCellSelected");//donotlocalize
 this._selectedNode._selected = false;
 }

 this._selectedNode = value;
 if (this._selectedNode.get_CaptionCell())
 Sys.UI.DomElement.addCssClass(this._selectedNode.get_CaptionCell(), "AjaxTreeViewCaptionCellSelected");//donotlocalize
 }
}

RM.Lib.WebForms.RMWAjaxTreeView.registerClass("RM.Lib.WebForms.RMWAjaxTreeView", Sys.UI.Control);

//RMWAccordionItemStatus
RM.Lib.WebForms.RMWAjaxTreeNodeStatus = function(){};
RM.Lib.WebForms.RMWAjaxTreeNodeStatus.prototype = {
Loaded : 0,
Loading : 1,
NotLoaded : 2,
Error : 3
}
RM.Lib.WebForms.RMWAjaxTreeNodeStatus.registerEnum("RM.Lib.WebForms.RMWAjaxTreeNodeStatus");//donotlocalize

//RMWAjaxTreeNode

RM.Lib.WebForms.RMWAjaxTreeNode = function(element){
 this._childNodes = [];
 this._selectedNodeIndex = -1;
 this._indentModeArray = [];
 this._parentTreeView = null;
 this._parentNode = null;
 this._childNodesContainer = null;
 this._childNodesContainerRow = null;
 this._buttonExpColl = null;
 this._childrenVisible = true;
 this._expandButtonImagePath = '';
 this._collapseButtonImagePath = '';
 this._identBlankImagePath = '';
 this._identIImagePath = '';
 this._identTImagePath = '';
 this._identLImagePath = '';
 this._iconPath = '';
 this._siblings = 0;
 this._caption = '';
 this._captionCell = null;
 this._value = '';
 this._navigateUrl = '';
 this._skipPopulateOnDemand = false;
 this._expanded = false;
 this._status = RM.Lib.WebForms.RMWAjaxTreeNodeStatus.NotLoaded;
 this._selected = false;
 this._executeOnload = false;

 RM.Lib.WebForms.RMWAjaxTreeNode.initializeBase(this, [element]);
}

RM.Lib.WebForms.RMWAjaxTreeNode.prototype = {

 initialize : function(){
 RM.Lib.WebForms.RMWAjaxTreeNode.callBaseMethod(this, 'initialize');

 if (this._parentTreeView && this._selected)
 this._parentTreeView.set_SelectedNode(this);

 if (this._executeOnload)
 {
 if (this._captionCell){
 var anchors = this._captionCell.getElementsByTagName('A');
 if (anchors && anchors[0])
 anchors[0].click();
 }
 }
 },

 dispose: function(){
 RM.Lib.WebForms.RMWAjaxTreeNode.callBaseMethod(this, 'dispose');
 },

 _onNodeClick : function(){
 this.get_ParentTreeView().set_SelectedNode(this);
 },

 _onButtonExpCollClick : function(){
 var buttonExpColl = this.get_ButtonExpColl();
 var childNodesContainerRow = this.get_ChildNodesContainerRow();
 var childrenVisible = this.get_ChildrenVisible();

 if (childrenVisible){
 buttonExpColl.src = this.get_ExpandButtonImagePath();
 childNodesContainerRow.style.display = 'none';
 }
 else{
 buttonExpColl.src = this.get_CollapseButtonImagePath();
 childNodesContainerRow.style.display = '';

 if (this._status == RM.Lib.WebForms.RMWAjaxTreeNodeStatus.NotLoaded)
 this._setLoading();
 }

 this.set_ChildrenVisible(!childrenVisible);
 },

 _setLoading : function(){
 this._status = RM.Lib.WebForms.RMWAjaxTreeNodeStatus.Loading;
 RM.Lib.WebForms.RMWAjaxTreeViewServices.PopulateChildNodes(
 this._parentTreeView.get_PageType(),
 this._parentTreeView.get_PopulateChildNodesMethod(),
 this._value,
 Function.createDelegate(this, this._successCallBack),
 Function.createDelegate(this, this._failureCallBack));

 var childNodesContainer = this.get_ChildNodesContainer();
 if (childNodesContainer){
 var control = this._createTreeNodeControl(
 SLibWebWaitCaption,
 "",
 "SharedServices/Images/loading.gif",//donotlocalize
 true,
 0);
 control._renderTreeNode();
 while (childNodesContainer.firstNode)
 childNodesContainer.firstNode.removeChild();
 var tbody = document.createElement('TBODY');
 tbody.appendChild(control.get_element());
 childNodesContainer.appendChild(tbody);
 this._childNodes = [control];
 }
 },

 _successCallBack : function(result, context, methodName){
 this._status = RM.Lib.WebForms.RMWAccordionItemStatus.Error;
 var childNodesContainer = this.get_ChildNodesContainer();
 if (childNodesContainer){
 while (childNodesContainer.firstChild)
 childNodesContainer.removeChild(childNodesContainer.firstChild);

 this._childNodes = [];
 var siblings = result.length - 1;
 for ( var i = 0; i < result.length; i++){
 var control = this._createTreeNodeControl(
 result[i].Caption,
 result[i].NavigateUrl,
 result[i].IconPath,
 result[i].SkipPopulateOnDemand,
 siblings--,
 result[i].Value);
 control._renderTreeNode();
 var tbody = document.createElement('TBODY');
 tbody.appendChild(control.get_element());
 if (control._renderChildNodesRow())
 tbody.appendChild(control.get_ChildNodesContainerRow());
 childNodesContainer.appendChild(tbody);
 }
 }
 },

 _failureCallBack : function(error, context, methodName){
 $ShowModalMessageBox(RM.Lib.WebForms.ModalMessageBoxType.Error, error._message, error._stackTrace);

 this._status = RM.Lib.WebForms.RMWAccordionItemStatus.Error;
 var childNodesContainer = this.get_ChildNodesContainer();
 if (childNodesContainer){
 var control = this._createTreeNodeControl(
 SLibTreeViewErrorCaption,
 "",
 "SharedServices/Images/loading.gif",//donotlocalize
 true,
 0);
 control._renderTreeNode();
 while (childNodesContainer.firstChild)
 childNodesContainer.removeChild(childNodesContainer.firstChild);
 var tbody = document.createElement('TBODY');
 tbody.appendChild(control.get_element());
 childNodesContainer.appendChild(tbody);
 this._childNodes = [control];
 }
 },

 _createTreeNodeControl : function(Caption, NavigateUrl, IconPath, SkipPopulateOnDemand, Siblings, Value){
 var indentModeArray = Array.clone(this.get_IndentModeArray());
 if (this.get_Siblings() == 0)
 Array.add(indentModeArray, 0);
 else
 Array.add(indentModeArray, 1);

 var nodeContainerRow = document.createElement('TR');
 var childNodesContainerRow = document.createElement('TR');

 var control = $create(
 RM.Lib.WebForms.RMWAjaxTreeNode,
 {
 "Caption":Caption,//donotlocalize
 "NavigateUrl":NavigateUrl,//donotlocalize
 "ChildNodesContainerRow":childNodesContainerRow,//donotlocalize
 "ChildrenVisible":false,//donotlocalize
 "CollapseButtonImagePath":this.get_CollapseButtonImagePath(),//donotlocalize
 "ExpandButtonImagePath":this.get_ExpandButtonImagePath(),//donotlocalize
 "IdentBlankImagePath":this.get_IdentBlankImagePath(),//donotlocalize
 "IdentIImagePath":this.get_IdentIImagePath(),//donotlocalize
 "IdentLImagePath":this.get_IdentLImagePath(),//donotlocalize
 "IdentTImagePath":this.get_IdentTImagePath(),//donotlocalize
 "IconPath" : IconPath,//donotlocalize
 "IndentModeArray":indentModeArray,//donotlocalize
 "Siblings":Siblings,//donotlocalize
 "SkipPopulateOnDemand":SkipPopulateOnDemand,//donotlocalize
 "ParentTreeView":this.get_ParentTreeView(),//donotlocalize
 "ParentNode":this,//donotlocalize
 "Value" : Value//donotlocalize
 },
 null,
 null,
 nodeContainerRow
 );
 return control;
 },

 _populateOnDemand : function(){
 var hadPopulateChildNodesMethod = false;
 var parentTreeView = this.get_ParentTreeView();
 if (parentTreeView)
 hadPopulateChildNodesMethod = parentTreeView.get_PopulateChildNodesMethod().trim() != '';
 return (hadPopulateChildNodesMethod &&
 !this.get_SkipPopulateOnDemand());
 },

 _renderChildNodesRow : function(){
 return (this._populateOnDemand() || this._containsChildren());
 },

 _displayChildNodesRow : function(){
 return (this._containsChildren() && this._expanded);
 },

 _renderTreeNode : function(){
 var nodeContainerRow = this.get_element();
 nodeContainerRow.innerHTML = '';

 var nodeConteinerCell = document.createElement('TD');

 nodeConteinerCell.appendChild(this._createNodeContents());
 nodeContainerRow.appendChild(nodeConteinerCell);

 var childNodesContainerRow = this.get_ChildNodesContainerRow();
 var childNodesContainerCell = document.createElement('TD');

 var childNodesTable = document.createElement('TABLE');
 childNodesTable.cellPadding = 0;
 childNodesTable.cellSpacing = 0;

 var Tbody = document.createElement('TBODY');

 childNodesTable.appendChild(Tbody);
 childNodesContainerCell.appendChild(childNodesTable);
 childNodesContainerRow.appendChild(childNodesContainerCell);
 childNodesContainerRow.style.display = 'none';
 },

 _createNodeContents : function (){
 var table = document.createElement('TABLE');
 table.cellPadding = 0;
 table.cellSpacing = 0;

 var tbody = document.createElement('TBODY');
 var row = document.createElement('TR');
 var cell = document.createElement('TD');
 var img = null;
 cell.className = 'AjaxTreeViewIdentationCell';
 cell.vAlign = 'middle';//donotlocalize

 //Identation
 var identModeArray = this.get_IndentModeArray();

 for (var i = 0; i < identModeArray.length; i++)
 cell.appendChild(this._createIdentationImage(identModeArray[i]));

 if (this.get_Siblings() > 0)
 cell.style.backgroundImage = String.format("url({0})", this.get_IdentTImagePath());//donotlocalize
 else
 cell.style.backgroundImage = String.format("url({0})", this.get_IdentLImagePath());//donotlocalize

 if (this._renderChildNodesRow())
 {
 img = document.createElement('IMG');
 img.className = 'AjaxTreeViewExpCollButton';
 this.set_ButtonExpColl(img);

 if (this._displayChildNodesRow())
 img.src = this.get_CollapseButtonImagePath();
 else
 img.src = this.get_ExpandButtonImagePath();

 cell.appendChild(img);
 }
 else
 cell.appendChild(this._createIdentationImage(0));

 row.appendChild(cell);

 //Icon
 cell = document.createElement('TD');
 cell.className = 'AjaxTreeViewIconCell';
 cell.vAlign = 'middle';//donotlocalize

 img = document.createElement('IMG');
 img.style.width = '16px';
 img.style.height = '16px';
 img.src = this.get_IconPath();

 cell.appendChild(img);
 row.appendChild(cell);

 //Caption
 cell = document.createElement('TD');
 cell.className = 'AjaxTreeViewCaptionCell';
 cell.vAlign = 'middle';//donotlocalize
 cell.CssClass = "AjaxTreeViewCaptionCell";//donotlocalize

 var anchor = document.createElement('A');
 var navigateUrl = this.get_NavigateUrl();
 if (navigateUrl.trim() != '')
 {
 anchor.href = navigateUrl;
 cell.className += ' AjaxTreeViewCaptionCellWithLink';//donotlocalize
 }

 anchor.appendChild(document.createTextNode(this.get_Caption()));
 cell.appendChild(anchor);
 row.appendChild(cell);

 tbody.appendChild(row);
 table.appendChild(tbody);

 return table;
 },

 _createIdentationImage : function(IdentationMode){
 var identationImage = document.createElement('IMG');
 identationImage.style.width = '18px';
 identationImage.style.height = '18px';

 switch (IdentationMode)
 {
 case 0:
 identationImage.src = this.get_IdentBlankImagePath();
 break;
 case 1:
 identationImage.src = this.get_IdentIImagePath();
 break;
 }

 return identationImage;
 },

 _containsChildren : function(){
 this._childNodes.length > 0;
 },

 //Properties
 get_IndentModeArray : function(){
 return this._indentModeArray;
 },

 set_IndentModeArray : function(value){
 this._indentModeArray = value;
 },

 get_ParentNode : function(){
 return this._parentNode;
 },

 set_ParentNode : function(value){
 this._parentNode = value;
 Array.add(this._parentNode._childNodes, this);
 this._parentNode._status = RM.Lib.WebForms.RMWAjaxTreeNodeStatus.Loaded;
 },

 get_ParentTreeView : function(){
 return this._parentTreeView;
 },

 set_ParentTreeView : function(value){
 this._parentTreeView = value;
 },

 get_IconPath : function(){
 return this._iconPath;
 },

 set_IconPath : function(value){
 this._iconPath = value;
 },

 get_NavigateUrl : function(){
 return this._navigateUrl;
 },

 set_NavigateUrl : function(value){
 this._navigateUrl = value;
 },

 get_SkipPopulateOnDemand : function(){
 return this._skipPopulateOnDemand;
 },

 set_SkipPopulateOnDemand : function(value){
 this._skipPopulateOnDemand = StringToBoolean(value);
 },

 get_ExpandButtonImagePath : function(){
 return this._expandButtonImagePath;
 },

 set_ExpandButtonImagePath : function(value){
 this._expandButtonImagePath = value;
 },

 get_CollapseButtonImagePath : function(){
 return this._collapseButtonImagePath;
 },

 set_CollapseButtonImagePath : function(value){
 this._collapseButtonImagePath = value;
 },

 get_IdentBlankImagePath : function(){
 return this._identBlankImagePath;
 },

 set_IdentBlankImagePath : function(value){
 this._identBlankImagePath = value;
 },

 get_IdentIImagePath : function(){
 return this._identIImagePath;
 },

 set_IdentIImagePath : function(value){
 this._identIImagePath = value;
 },

 get_IdentTImagePath : function(){
 return this._identTImagePath;
 },

 set_IdentTImagePath : function(value){
 this._identTImagePath = value;
 },

 get_IdentLImagePath : function(){
 return this._identLImagePath;
 },

 set_IdentLImagePath : function(value){
 this._identLImagePath = value;
 },

 get_Siblings : function(){
 return this._siblings;
 },

 set_Siblings : function(value){
 this._siblings = value;
 },

 get_CaptionCell : function(){
 return this._captionCell;
 },

 set_CaptionCell : function(value){
 if (value){
 var anchors = value.getElementsByTagName('A');
 if (anchors && anchors[0])
 $addHandlers(anchors[0],
 {click: this._onNodeClick}, this);
 }
 this._captionCell = value;
 },

 get_Caption : function(){
 return this._caption;
 },

 set_Caption : function(value){
 this._caption = value;
 },

 get_Value : function(){
 return this._value;
 },

 set_Value : function(value){
 this._value = value;
 },

 get_ExecuteOnload : function(){ return this._executeOnload; },
 set_ExecuteOnload : function(value){ this._executeOnload = value; },

 get_ChildrenVisible : function(){
 return this._childrenVisible;
 },

 set_ChildrenVisible : function(value){
 this._childrenVisible = value;
 },

 get_ButtonExpColl : function(){
 return this._buttonExpColl;
 },

 set_ButtonExpColl : function(value){
 if (this._buttonExpColl){
 $clearHandlers(this._buttonExpColl);
 }
 this._buttonExpColl = value;
 if (this._buttonExpColl){
 $addHandlers(this._buttonExpColl,
 { click : this._onButtonExpCollClick }, this);
 }
 },

 get_ChildNodesContainer : function(){
 if (this._childNodesContainer)
 return this._childNodesContainer;
 var childNodesContainerRow = this.get_ChildNodesContainerRow();
 var innerTables = childNodesContainerRow.getElementsByTagName('TABLE');
 return this._childNodesContainer = innerTables[0];
 },

 get_ChildNodesContainerRow : function(){
 return this._childNodesContainerRow;
 },

 set_ChildNodesContainerRow : function(value){
 this._childNodesContainerRow = value;
 },

 get_Selected : function(){
 return this._selected;
 },

 set_Selected : function(value){
 this._selected = StringToBoolean(value);
 }
}

RM.Lib.WebForms.RMWAjaxTreeNode.registerClass("RM.Lib.WebForms.RMWAjaxTreeNode", Sys.UI.Control);