diff --git a/gulliver/js/ext/min/ext-all.js b/gulliver/js/ext/min/ext-all.js
index fc8d2523c..df4d5cb75 100644
--- a/gulliver/js/ext/min/ext-all.js
+++ b/gulliver/js/ext/min/ext-all.js
@@ -13,10 +13,8 @@ this.warning=function(title,msg,fn){Ext.MessageBox.show({id:'warningMessageBox',
 this.error=function(title,msg,fn){Ext.MessageBox.show({id:'errorMessageBox',title:title,msg:msg,buttons:Ext.MessageBox.OK,animEl:'mb9',fn:fn!=undefined?fn:function(){},icon:Ext.MessageBox.ERROR});}
 this.notify=function(title,msg,type,time)
 {Ext.msgBoxSlider.msg(title,msg,type,time);}
-this.getBrowser=function()
-{var browsersList=new Array("opera","msie","firefox","chrome","safari");var browserMeta=navigator.userAgent.toLowerCase();var name='Unknown';var version='';var screen={width:Ext.getBody().getViewSize().width,height:Ext.getBody().getViewSize().height};var so=Ext.isLinux?'Linux':(Ext.isWindows?'Windows':(Ext.isMac?'Mac OS':'Unknown'));for(var i=0;i<browsersList.length;i++){if((name=="")&&(browserMeta.indexOf(browsersList[i])!=-1)){name=browsersList[i];version=String(parseFloat(browserMeta.substr(browserMeta.indexOf(browsersList[i])+browsersList[i].length+1)));break;}}
-return{name:name,version:version,screen:screen}}
-this.createInfoPanel=function(url,params,columnsSize){var labelColumnWidth=170;var valueColumnWidth=350;params=params||{};if(typeof columnsSize!=='undefined'){labelColumnWidth=columnsSize[0]||labelColumnWidth;valueColumnWidth=columnsSize[1]||valueColumnWidth;}
+this.getBrowser=function(){var browsersList=["opera","msie","firefox","chrome","safari","trident"],browserMeta=navigator.userAgent.toLowerCase(),name='Unknown',version='',screen={width:Ext.getBody().getViewSize().width,height:Ext.getBody().getViewSize().height};for(var i=0;i<browsersList.length;i++){if((name==="")&&(browserMeta.indexOf(browsersList[i])!==-1)){name=browsersList[i];version=String(parseFloat(browserMeta.substr(browserMeta.indexOf(browsersList[i])+browsersList[i].length+1)));break;}}
+return{name:name,version:version,screen:screen}};this.createInfoPanel=function(url,params,columnsSize){var labelColumnWidth=170;var valueColumnWidth=350;params=params||{};if(typeof columnsSize!=='undefined'){labelColumnWidth=columnsSize[0]||labelColumnWidth;valueColumnWidth=columnsSize[1]||valueColumnWidth;}
 return new Ext.grid.GridPanel({store:new Ext.data.GroupingStore({autoLoad:true,proxy:new Ext.data.HttpProxy({url:url,method:'POST'}),baseParams:params,reader:new Ext.data.JsonReader({fields:[{name:'label'},{name:'value'},{name:'section'}]}),groupField:'section'}),columns:[{width:labelColumnWidth,dataIndex:"label",renderer:function(v){return"<b><font class='selectText' color=\"#465070\">"+v+"</font></b>";},align:"right"},{width:valueColumnWidth,dataIndex:"value",renderer:function(v){return"<b class='selectText'>"+v+"</b>";}},{hidden:true,dataIndex:"section"}],autoHeight:true,columnLines:true,trackMouseOver:false,disableSelection:true,view:new Ext.grid.GroupingView({forceFit:true,headersDisabled:true,groupTextTpl:'{group}'}),loadMask:true});};this.cookie={create:function(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}else var expires="";document.cookie=name+"="+value+expires+"; path=/";},read:function(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);}
 return null;},erase:function(name){Tools.createCookie(name,"",-1);}}}
 var PMExt=new PMExtJSCommon();Ext.msgBoxSlider=function(){var msgCt;function createBox(t,s){return['<div class="msg">','<div class="x-box-tl"><div class="x-box-tr"><div class="x-box-tc"></div></div></div>','<div class="x-box-ml"><div class="x-box-mr"><div id="x-box-mc-inner" class="x-box-mc"><h3>',t,'</h3>',s,'</div></div></div>','<div class="x-box-bl"><div class="x-box-br"><div class="x-box-bc"></div></div></div>','</div>'].join('');}
diff --git a/gulliver/js/ext/pmos-common.js b/gulliver/js/ext/pmos-common.js
index 8dd02d56e..56bd84ef6 100644
--- a/gulliver/js/ext/pmos-common.js
+++ b/gulliver/js/ext/pmos-common.js
@@ -69,30 +69,25 @@ PMExtJSCommon = function() {
     Ext.msgBoxSlider.msg(title, msg, type, time);
   }
 
-  this.getBrowser = function()
-  {
-    var browsersList = new Array("opera", "msie", "firefox", "chrome", "safari");
-    var browserMeta = navigator.userAgent.toLowerCase();
-    var name = 'Unknown';
-    var version = '';
-    var screen = {
-      width  : Ext.getBody().getViewSize().width,
-      height : Ext.getBody().getViewSize().height
+    this.getBrowser = function () {
+        var browsersList = ["opera", "msie", "firefox", "chrome", "safari", "trident"],
+            browserMeta = navigator.userAgent.toLowerCase(),
+            name = 'Unknown',
+            version = '',
+            screen = {
+                width: Ext.getBody().getViewSize().width,
+                height: Ext.getBody().getViewSize().height
+            };
+        for (var i = 0; i < browsersList.length; i++) {
+            if ((name === "") && (browserMeta.indexOf(browsersList[i]) !== -1)) {
+                name = browsersList[i];
+                version = String(parseFloat(browserMeta.substr(browserMeta.indexOf(browsersList[i]) + browsersList[i].length + 1)));
+                break;
+            }
+        }
+        return {name: name, version: version, screen: screen}
     };
 
-    var so = Ext.isLinux ? 'Linux' : ( Ext.isWindows ? 'Windows' :  (Ext.isMac ? 'Mac OS' : 'Unknown') );
-
-    for (var i = 0; i < browsersList.length; i++){
-      if ((name == "") && (browserMeta.indexOf(browsersList[i]) != -1)){
-        name = browsersList[i];
-        version = String(parseFloat(browserMeta.substr(browserMeta.indexOf(browsersList[i]) + browsersList[i].length + 1)));
-        break;
-      }
-    }
-
-    return {name:name, version:version, screen: screen}
-  }
-
   this.createInfoPanel = function (url, params, columnsSize) {
     var labelColumnWidth = 170;
     var valueColumnWidth = 350;
@@ -562,11 +557,11 @@ function getBrowserTimeZoneOffset()
 }
 
 /**
- * This is the global state manager. By default all components that are 
- * "state aware" check this class for state information if you don't pass them a 
- * custom state provider. In order for this class to be useful, it must be 
+ * This is the global state manager. By default all components that are
+ * "state aware" check this class for state information if you don't pass them a
+ * custom state provider. In order for this class to be useful, it must be
  * initialized with a provider when your application initializes.
- * 
+ *
  * @param {string} cache
  * @param {string} additionalPrefix
  * @returns {undefined}
diff --git a/gulliver/js/form/core/form.js b/gulliver/js/form/core/form.js
index 3c5d1e24f..30878c613 100644
--- a/gulliver/js/form/core/form.js
+++ b/gulliver/js/form/core/form.js
@@ -346,71 +346,70 @@ function G_Text(form, element, name)
   this.parent = G_Field;
   this.browser = {};
   this.comma_separator = ".";
-
-  this.checkBrowser = function(){
-    var nVer = navigator.appVersion;
-    var nAgt = navigator.userAgent;
-    //alert(navigator.userAgent);
-    var browserName  = navigator.appName;
-    var fullVersion  = ''+parseFloat(navigator.appVersion);
-    var majorVersion = parseInt(navigator.appVersion,10);
-    var nameOffset,verOffset,ix;
+  /**
+   * Gets the user client browser and its version
+   */
+  this.checkBrowser = function () {
+    var nAgt = navigator.userAgent.toLowerCase(),
+        browserName = navigator.appName,
+        fullVersion = '' + parseFloat(navigator.appVersion),
+        majorVersion,
+        nameOffset,
+        verOffset,
+        ix;
 
     // In Opera, the true version is after "Opera" or after "Version"
-    if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
-     browserName = "Opera";
-     fullVersion = nAgt.substring(verOffset+6);
-     if ((verOffset=nAgt.indexOf("Version"))!=-1)
-       fullVersion = nAgt.substring(verOffset+8);
-    }
-    // In MSIE, the true version is after "MSIE" in userAgent
-    else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
-     browserName = "Microsoft Internet Explorer";
-     fullVersion = nAgt.substring(verOffset+5);
-    }
-    // In Chrome, the true version is after "Chrome"
-    else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {
-     browserName = "Chrome";
-     fullVersion = nAgt.substring(verOffset+7);
-    }
-    // In Safari, the true version is after "Safari" or after "Version"
-    else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {
-     browserName = "Safari";
-     fullVersion = nAgt.substring(verOffset+7);
-     if ((verOffset=nAgt.indexOf("Version"))!=-1)
-       fullVersion = nAgt.substring(verOffset+8);
-    }
-    // In Firefox, the true version is after "Firefox"
-    else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
-     browserName = "Firefox";
-     fullVersion = nAgt.substring(verOffset+8);
-    }
-    // In most other browsers, "name/version" is at the end of userAgent
-    else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) <
-              (verOffset=nAgt.lastIndexOf('/')) )
-    {
-     browserName = nAgt.substring(nameOffset,verOffset);
-     fullVersion = nAgt.substring(verOffset+1);
-     if (browserName.toLowerCase()==browserName.toUpperCase()) {
-      browserName = navigator.appName;
-     }
+    if ((verOffset = nAgt.indexOf("opera")) !== -1) {
+      browserName = "Opera";
+      fullVersion = nAgt.substring(verOffset + 6);
+      if ((verOffset = nAgt.indexOf("version")) !== -1) {
+        fullVersion = nAgt.substring(verOffset + 8);
+      }
+      // In MSIE, the true version is after "MSIE" or "Trident" in userAgent
+    } else if ((verOffset = nAgt.indexOf("msie")) !== -1 || (verOffset = nAgt.indexOf("trident")) !== -1) {
+      browserName = "Microsoft Internet Explorer";
+      fullVersion = nAgt.substring(verOffset + 5);
+      // In Chrome, the true version is after "Chrome"
+    } else if ((verOffset = nAgt.indexOf("chrome")) !== -1) {
+      browserName = "Chrome";
+      fullVersion = nAgt.substring(verOffset + 7);
+      // In Safari, the true version is after "Safari" or after "Version"
+    } else if ((verOffset = nAgt.indexOf("safari")) !== -1) {
+      browserName = "Safari";
+      fullVersion = nAgt.substring(verOffset + 7);
+      if ((verOffset = nAgt.indexOf("version")) !== -1)
+        fullVersion = nAgt.substring(verOffset + 8);
+      // In Firefox, the true version is after "Firefox"
+    } else if ((verOffset = nAgt.indexOf("firefox")) !== -1) {
+      browserName = "Firefox";
+      fullVersion = nAgt.substring(verOffset + 8);
+      // In most other browsers, "name/version" is at the end of userAgent
+    } else if ((nameOffset = nAgt.lastIndexOf(' ') + 1) <
+        (verOffset = nAgt.lastIndexOf('/'))) {
+      browserName = nAgt.substring(nameOffset, verOffset);
+      fullVersion = nAgt.substring(verOffset + 1);
+      if (browserName.toLowerCase() === browserName.toUpperCase()) {
+        browserName = navigator.appName;
+      }
     }
     // trim the fullVersion string at semicolon/space if present
-    if ((ix=fullVersion.indexOf(";"))!=-1)
-       fullVersion=fullVersion.substring(0,ix);
-    if ((ix=fullVersion.indexOf(" "))!=-1)
-       fullVersion=fullVersion.substring(0,ix);
+    if ((ix = fullVersion.indexOf(";")) !== -1) {
+      fullVersion = fullVersion.substring(0, ix);
+    }
+    if ((ix = fullVersion.indexOf(" ")) !== -1) {
+      fullVersion = fullVersion.substring(0, ix);
+    }
 
-    majorVersion = parseInt(''+fullVersion,10);
+    majorVersion = parseInt('' + fullVersion, 10);
     if (isNaN(majorVersion)) {
-     fullVersion  = ''+parseFloat(navigator.appVersion);
-     majorVersion = parseInt(navigator.appVersion,10);
+      fullVersion = '' + parseFloat(navigator.appVersion);
+      majorVersion = parseInt(navigator.appVersion, 10);
     }
     this.browser = {
-        name: browserName,
-        fullVersion: fullVersion,
-        majorVersion: majorVersion,
-        userAgent: navigator.userAgent
+      name: browserName,
+      fullVersion: fullVersion,
+      majorVersion: majorVersion,
+      userAgent: navigator.userAgent
     };
   };
 
@@ -3227,7 +3226,7 @@ var validateForm = function(sRequiredFields) {
             var systemMessaggeInvalid = "";
 
             if(invalid_fields.length > 0) {
-                systemMessaggeInvalid += "\n \n" + _('ID_REQUIRED_FIELDS_GRID'); 
+                systemMessaggeInvalid += "\n \n" + _('ID_REQUIRED_FIELDS_GRID');
             }
 
             if(fielEmailInvalid.length > 0) {
diff --git a/gulliver/js/maborak/core/maborak.js b/gulliver/js/maborak/core/maborak.js
index 1c54b8656..324f9723e 100644
--- a/gulliver/js/maborak/core/maborak.js
+++ b/gulliver/js/maborak/core/maborak.js
@@ -920,18 +920,11 @@ function G_DropDown(form,element,name)
 {var me=this;this.parent=G_Field;this.parent(form,element,name);this.setContent=function(content)
 {dropDownSetOption(me,content);};if(!element)return;leimnud.event.add(this.element,'change',this.updateDepententFields);}
 G_DropDown.prototype=new G_Field();function G_Text(form,element,name)
-{var me=this;this.mType="text";this.parent=G_Field;this.browser={};this.comma_separator=".";this.checkBrowser=function(){var nVer=navigator.appVersion;var nAgt=navigator.userAgent;var browserName=navigator.appName;var fullVersion=''+parseFloat(navigator.appVersion);var majorVersion=parseInt(navigator.appVersion,10);var nameOffset,verOffset,ix;if((verOffset=nAgt.indexOf("Opera"))!=-1){browserName="Opera";fullVersion=nAgt.substring(verOffset+6);if((verOffset=nAgt.indexOf("Version"))!=-1)
-fullVersion=nAgt.substring(verOffset+8);}
-else if((verOffset=nAgt.indexOf("MSIE"))!=-1){browserName="Microsoft Internet Explorer";fullVersion=nAgt.substring(verOffset+5);}
-else if((verOffset=nAgt.indexOf("Chrome"))!=-1){browserName="Chrome";fullVersion=nAgt.substring(verOffset+7);}
-else if((verOffset=nAgt.indexOf("Safari"))!=-1){browserName="Safari";fullVersion=nAgt.substring(verOffset+7);if((verOffset=nAgt.indexOf("Version"))!=-1)
-fullVersion=nAgt.substring(verOffset+8);}
-else if((verOffset=nAgt.indexOf("Firefox"))!=-1){browserName="Firefox";fullVersion=nAgt.substring(verOffset+8);}
-else if((nameOffset=nAgt.lastIndexOf(' ')+1)<(verOffset=nAgt.lastIndexOf('/')))
-{browserName=nAgt.substring(nameOffset,verOffset);fullVersion=nAgt.substring(verOffset+1);if(browserName.toLowerCase()==browserName.toUpperCase()){browserName=navigator.appName;}}
-if((ix=fullVersion.indexOf(";"))!=-1)
-fullVersion=fullVersion.substring(0,ix);if((ix=fullVersion.indexOf(" "))!=-1)
-fullVersion=fullVersion.substring(0,ix);majorVersion=parseInt(''+fullVersion,10);if(isNaN(majorVersion)){fullVersion=''+parseFloat(navigator.appVersion);majorVersion=parseInt(navigator.appVersion,10);}
+{var me=this;this.mType="text";this.parent=G_Field;this.browser={};this.comma_separator=".";this.checkBrowser=function(){var nAgt=navigator.userAgent.toLowerCase(),browserName=navigator.appName,fullVersion=''+parseFloat(navigator.appVersion),majorVersion,nameOffset,verOffset,ix;if((verOffset=nAgt.indexOf("opera"))!==-1){browserName="Opera";fullVersion=nAgt.substring(verOffset+6);if((verOffset=nAgt.indexOf("version"))!==-1){fullVersion=nAgt.substring(verOffset+8);}}else if((verOffset=nAgt.indexOf("msie"))!==-1||(verOffset=nAgt.indexOf("trident"))!==-1){browserName="Microsoft Internet Explorer";fullVersion=nAgt.substring(verOffset+5);}else if((verOffset=nAgt.indexOf("chrome"))!==-1){browserName="Chrome";fullVersion=nAgt.substring(verOffset+7);}else if((verOffset=nAgt.indexOf("safari"))!==-1){browserName="Safari";fullVersion=nAgt.substring(verOffset+7);if((verOffset=nAgt.indexOf("version"))!==-1)
+fullVersion=nAgt.substring(verOffset+8);}else if((verOffset=nAgt.indexOf("firefox"))!==-1){browserName="Firefox";fullVersion=nAgt.substring(verOffset+8);}else if((nameOffset=nAgt.lastIndexOf(' ')+1)<(verOffset=nAgt.lastIndexOf('/'))){browserName=nAgt.substring(nameOffset,verOffset);fullVersion=nAgt.substring(verOffset+1);if(browserName.toLowerCase()===browserName.toUpperCase()){browserName=navigator.appName;}}
+if((ix=fullVersion.indexOf(";"))!==-1){fullVersion=fullVersion.substring(0,ix);}
+if((ix=fullVersion.indexOf(" "))!==-1){fullVersion=fullVersion.substring(0,ix);}
+majorVersion=parseInt(''+fullVersion,10);if(isNaN(majorVersion)){fullVersion=''+parseFloat(navigator.appVersion);majorVersion=parseInt(navigator.appVersion,10);}
 this.browser={name:browserName,fullVersion:fullVersion,majorVersion:majorVersion,userAgent:navigator.userAgent};};this.parent(form,element,name);if(element){this.prev=element.value;}
 this.validate='Any';this.mask='';this.required=false;this.formula='';this.key_Change=false;var doubleChange=false;function IsUnsignedInteger(YourNumber){var Template=/^d+$/;return(Template.test(YourNumber))?1:0;}
 function replaceAll(text,busca,reemplaza){while(text.toString().indexOf(busca)!=-1){text=text.toString().replace(busca,reemplaza);}
diff --git a/gulliver/system/class.bootstrap.php b/gulliver/system/class.bootstrap.php
index 4b1bd7c44..7dfcb6f04 100644
--- a/gulliver/system/class.bootstrap.php
+++ b/gulliver/system/class.bootstrap.php
@@ -978,7 +978,7 @@ class Bootstrap
         // if userAgent (BROWSER) is MSIE we need special headers to avoid MSIE
         // behaivor.
         $userAgent = strtolower($_SERVER ['HTTP_USER_AGENT']);
-        if (preg_match("/msie/i", $userAgent)) {
+        if (preg_match("/msie|trident/i", $userAgent)) {
             // if ( ereg("msie", $userAgent)) {
             header('Pragma: cache');
 
@@ -2638,14 +2638,14 @@ class Bootstrap
     }
 
     /**
-     * Set Language
+     * Verify if the browser is Internet Explorer
      */
     public static function isIE()
     {
         $isIE = false;
         if (isset($_SERVER['HTTP_USER_AGENT'])) {
             $ua = htmlentities($_SERVER['HTTP_USER_AGENT'], ENT_QUOTES, 'UTF-8');
-            if (preg_match('~MSIE|Internet Explorer~i', $ua) || (strpos($ua, 'Trident/7.0; rv:11.0') !== false)) {
+            if (preg_match('/MSIE|Internet Explorer|Trident\d+rv:11.0/i', $ua) || (strpos($ua, 'Trident/7.0; Touch; rv:11.0') !== false)) {
                 $isIE = true;
             }
         }
diff --git a/workflow/engine/methods/cases/cases_Derivate.php b/workflow/engine/methods/cases/cases_Derivate.php
index ebc7909ff..6b227d636 100644
--- a/workflow/engine/methods/cases/cases_Derivate.php
+++ b/workflow/engine/methods/cases/cases_Derivate.php
@@ -318,8 +318,8 @@ try {
                        try {
                            if(top.opener) {
                                top.opener.location.reload();
-                               top.close();
                            }
+                           top.close();
                        } catch(e) {
                        }
                    </script>";
diff --git a/workflow/engine/methods/cases/main_init.php b/workflow/engine/methods/cases/main_init.php
index dd8fc7950..42da23301 100644
--- a/workflow/engine/methods/cases/main_init.php
+++ b/workflow/engine/methods/cases/main_init.php
@@ -9,6 +9,8 @@ $oHeadPublisher->addContent("cases/main"); //Adding a html file  .html.
 $keyMem = "USER_PREFERENCES" . $_SESSION["USER_LOGGED"];
 $memcache = PMmemcached::getSingleton(config("system.workspace"));
 
+$openCaseIE = false;
+
 if (($arrayConfig = $memcache->get($keyMem)) === false) {
     $conf->loadConfig($x, "USER_PREFERENCES", "", "", $_SESSION["USER_LOGGED"], "");
     $arrayConfig = $conf->aConfig;
@@ -86,6 +88,7 @@ if (isset($_SESSION['__OPEN_APPLICATION_UID__'])) {
 
     if (count($arrayDelIndex) === 1) {
         //We will to open the case: one thread
+        $openCaseIE = true;
         $defaultOption = '../cases/open?APP_UID=' . $openAppUid . '&DEL_INDEX=' . $arrayDelIndex[0] . '&action=' . $action;
     } else {
         //We will to show the list: more than one thread
@@ -117,6 +120,7 @@ $urlProxy = 'casesMenuLoader?action=getAllCountersEnterprise&r=';
 
 $oHeadPublisher->assign('regionTreePanel', $regionTreePanel);
 $oHeadPublisher->assign('regionDebug', $regionDebug);
+$oHeadPublisher->assign('openCaseIE', $openCaseIE);
 $oHeadPublisher->assign("defaultOption", $defaultOption); //User menu permissions
 $oHeadPublisher->assign('urlProxy', $urlProxy); //sending the urlProxy to make
 $oHeadPublisher->assign("_nodeId", isset($confDefaultOption) ? $confDefaultOption : "PM_USERS"); //User menu permissions
@@ -162,4 +166,4 @@ function getAuthorizationCode($client)
 
     return $code;
 }
-/*----------------------------------********---------------------------------*/
\ No newline at end of file
+/*----------------------------------********---------------------------------*/
diff --git a/workflow/engine/templates/cases/main.js b/workflow/engine/templates/cases/main.js
index d43e42d00..c31bf1598 100644
--- a/workflow/engine/templates/cases/main.js
+++ b/workflow/engine/templates/cases/main.js
@@ -1,16 +1,18 @@
-var PANEL_EAST_OPEN = false;
-var centerPanel;
-var setFlag;
-var flagRefresh = true;
-var debugVarTpl = new Ext.Template('<span style="font-size:11">{value}</span>');
-var detailsText = '<i></i>';
-var debugTriggersDetailTpl = new Ext.Template('<pre style="font-size:10px"><code>{code}</code></pre>');
-var propStore;
-var triggerStore;
-var result;
-var _action = '';
+var PANEL_EAST_OPEN = false,
+    centerPanel,
+    setFlag,
+    flagRefresh = true,
+    debugVarTpl = new Ext.Template('<span style="font-size:11">{value}</span>'),
+    detailsText = '<i></i>',
+    debugTriggersDetailTpl = new Ext.Template('<pre style="font-size:10px"><code>{code}</code></pre>'),
+    propStore,
+    triggerStore,
+    result,
+    _action = '',
 //@var treeMenuItemsLoaded -> added to flag the "treeMenuItems" tree, to ensure that its onload event is executed just once
-var treeMenuItemsLoaded = false;
+    treeMenuItemsLoaded = false,
+    loader,
+    _BROWSER;
 
 debugVarTpl.compile();
 debugTriggersDetailTpl.compile();
@@ -97,34 +99,56 @@ Ext.onReady(function(){
       'render': function(tp){}
     }
   });
-
-  var loader = treeMenuItems.getLoader();
-  loader.on("load", function() {
-    // it was added since the feature to reload a specific node of tree is now working
-    if (! treeMenuItemsLoaded) { // this section of code should be executed once
-      document.getElementById('casesSubFrame').src = defaultOption;
-
-      // check if a case was open directly
-      if (defaultOption.indexOf('open') > -1) {
-        //if it is, then update cases trees
-        updateCasesTree();
-      }
-
-      if(_nodeId !== ''){
-        treePanel1 = Ext.getCmp('tree-panel');
-        if(treePanel1)
-          node = treePanel1.getNodeById(_nodeId);
-        if(node) {
-          node.select();
-          if (_nodeId === 'CASES_START_CASE') {
-            updateCasesTree();
-          }
+    /**
+     * Gets the user client browser and its version
+     * @return (object)
+     */
+    function getBrowserClient() {
+        var browsers = ["opera", "msie", "firefox", "opera", "safari", "trident"],
+            infoBrowser = navigator.userAgent.toLowerCase(),
+            versionBrowser,
+            currentBrowser = "";
+        for (var i = 0; i < browsers.length; i++) {
+            if ((currentBrowser === "") && (infoBrowser.indexOf(browsers[i]) !== -1)) {
+                currentBrowser = browsers[i];
+                versionBrowser = String(parseFloat(infoBrowser.substr(infoBrowser.indexOf(browsers[i]) + browsers[i].length + 1)));
+                return {name: currentBrowser, browser: currentBrowser, version: versionBrowser}
+            }
         }
-      }
-
-      treeMenuItemsLoaded = true;
+        return false;
     }
-  });
+    _BROWSER = getBrowserClient();
+    loader = treeMenuItems.getLoader();
+    loader.on("load", function () {
+        var treePanel1,
+            node;
+        // it was added since the feature to reload a specific node of tree is now working
+        if (!treeMenuItemsLoaded) { // this section of code should be executed once
+            if ((_BROWSER.name === "msie" || _BROWSER.name === "trident") && openCaseIE) {
+                parent.window.location.href = defaultOption;
+            } else {
+                document.getElementById('casesSubFrame').src = defaultOption;
+                // check if a case was open directly
+                if (defaultOption.indexOf('open') > -1) {
+                    //if it is, then update cases trees
+                    updateCasesTree();
+                }
+                if (_nodeId !== '') {
+                    treePanel1 = Ext.getCmp('tree-panel');
+                    if (treePanel1) {
+                        node = treePanel1.getNodeById(_nodeId);
+                    }
+                    if (node) {
+                        node.select();
+                        if (_nodeId === 'CASES_START_CASE') {
+                            updateCasesTree();
+                        }
+                    }
+                }
+            }
+            treeMenuItemsLoaded = true;
+        }
+    });
 
   // set the root node
   var root = new Ext.tree.AsyncTreeNode({
@@ -649,7 +673,7 @@ Ext.app.menuLoader = Ext.extend(Ext.ux.tree.XmlTreeLoader, {
       //}
     }else if(attr.title){
       attr.text = Ext.util.Format.htmlDecode(attr.title);
-      
+
       if( attr.cases_count )
         attr.text += ' (<label id="NOTIFIER_'+attr.id+'">' + attr.cases_count + '</label>)';
 
diff --git a/workflow/engine/templates/cases/open.js b/workflow/engine/templates/cases/open.js
index 8b8feb00f..e2c828db9 100644
--- a/workflow/engine/templates/cases/open.js
+++ b/workflow/engine/templates/cases/open.js
@@ -32,13 +32,14 @@ function formatAMPM(date, initVal) {
   return strTime;
 };
 
-function isBrowserIE(){
-  if ( (navigator.userAgent.indexOf("MSIE")!=-1) || (navigator.userAgent.indexOf("Trident")!=-1) ){
-   return true;
-   } else {
-     return false;
-   }
-};
+/**
+ * Verify if the browser is Internet Explorer
+ * @return {boolean}
+ */
+function isBrowserIE() {
+    var browserAgent = navigator.userAgent.toLowerCase();
+    return (browserAgent.indexOf("msie") !== -1) || (browserAgent.indexOf("trident") !== -1);
+}
 
 Ext.onReady(function(){
   openToRevisePanel = function() {
@@ -157,7 +158,7 @@ Ext.onReady(function(){
               tb.add(menu);
           }
         }
-        
+
         var olink = document.location.href;
         if(olink.search("gmail") != -1){
       	  Ext.getCmp('stepsMenu').hide();
@@ -229,7 +230,7 @@ Ext.onReady(function(){
 
             if (node.attributes.url) {
                 //Set load event
-                if (navigator.userAgent.toLowerCase().indexOf("msie") != -1) {
+                if (navigator.userAgent.toLowerCase().indexOf("msie") !== -1 || navigator.userAgent.toLowerCase().indexOf("trident") !== -1) {
                     document.getElementById("openCaseFrame").onreadystatechange = function ()
                     {
                         if (document.getElementById("openCaseFrame").readyState == "complete") {