diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupFail.php b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupFail.php
index 486342b..ae9b194 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupFail.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupFail.php
@@ -29,7 +29,7 @@ $Center .= "<tr><td>Please Ensure that The Group has been Removed from any Unit 
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupSuccess.php b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupSuccess.php
index 0037810..0bc6f8e 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupSuccess.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupSuccess.php
@@ -28,7 +28,7 @@ $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupUI.inc
index 3debdad..2144ade 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/editGroupUI.inc
@@ -67,7 +67,7 @@ function getAddFailPage() {
 	$sToRender .= "<tr>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td align = right><a href=\"$default_rootUrl/control.php?action=addGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td align = right><a href=\"$default->rootUrl/control.php?action=addGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 		
@@ -134,7 +134,7 @@ function getEditPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -156,7 +156,7 @@ function getEditPageFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -214,9 +214,9 @@ function getUpdateButton($oGroup) {
 function getCancelButton($oGroup) {
 	global $default;
 	if (!isset($oGroup)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=editGroup\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 ?>
\ No newline at end of file
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFail.php b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFail.php
index 25230b8..139d0c6 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFail.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFail.php
@@ -29,7 +29,7 @@ $Center .= "<tr><td>Please Ensure that The Group has been Removed from any Unit 
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnit.inc b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnit.inc
index 3a2ffc6..643885d 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnit.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnit.inc
@@ -81,7 +81,7 @@ function getPageFail($iGroupID) {
 	$sToRender .= "<tr>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	
 	$sToRender .= "</table>\n";
@@ -102,7 +102,7 @@ function getPageNotSelected() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -122,7 +122,7 @@ function getPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -179,9 +179,9 @@ function getDeleteButton($oGroup) {
 function getCancelButton($oGroup) {
 	global $default;
 	if (!isset($oGroup)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnitUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnitUI.inc
index 3a2ffc6..643885d 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnitUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupFromUnitUI.inc
@@ -81,7 +81,7 @@ function getPageFail($iGroupID) {
 	$sToRender .= "<tr>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	
 	$sToRender .= "</table>\n";
@@ -102,7 +102,7 @@ function getPageNotSelected() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -122,7 +122,7 @@ function getPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -179,9 +179,9 @@ function getDeleteButton($oGroup) {
 function getCancelButton($oGroup) {
 	global $default;
 	if (!isset($oGroup)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroupFromUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupSuccess.php b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupSuccess.php
index 3b663c8..f1f5d16 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupSuccess.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupSuccess.php
@@ -28,7 +28,7 @@ $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupUI.inc
index fb194fc..fa44e60 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/groupmanagement/removeGroupUI.inc
@@ -62,7 +62,7 @@ $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr>\n";
-$sToRender .= "<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$sToRender .= "<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $sToRender .= "</tr>\n";
 $sToRender .= "</table>\n";
 		
@@ -85,7 +85,7 @@ $sToRender .= "<tr><td>Please Ensure that The Group has been Removed from any Un
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "</tr>\n";
-$sToRender .= "<tr><td align = right><a href=\"$default_rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
+$sToRender .= "<tr><td align = right><a href=\"$default->rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
 $sToRender .= "</table>\n";
 		
 return $sToRender;
@@ -132,7 +132,7 @@ function getDeleteButton($oGroup) {
 		return "Please select a group: ";
 	} else {
 		return "<td align = right><input type=\"image\" src =\"$default->graphicsUrl/widgets/Delete.gif\" value=\"submit\" /></td>\n".
-		"<td align = right><a href=\"$default_rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
+		"<td align = right><a href=\"$default->rootUrl/control.php?action=removeGroup\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 ?>
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/addOrgSuccess.php b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/addOrgSuccess.php
index e12089e..2e73164 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/addOrgSuccess.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/addOrgSuccess.php
@@ -28,7 +28,7 @@ $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=addOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=addOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/editOrgUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/editOrgUI.inc
index eaf3714..e5601cd 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/editOrgUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/editOrgUI.inc
@@ -51,7 +51,7 @@ function getEditPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -73,7 +73,7 @@ function getEditPageFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -112,9 +112,9 @@ function getUpdateButton($oOrg) {
 function getCancelButton($oOrg) {
 	global $default;
 	if (!isset($oOrg)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=editOrg\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 ?>
\ No newline at end of file
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/removeOrgUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/removeOrgUI.inc
index 04fbb36..cf8c5dd 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/removeOrgUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/orgmanagement/removeOrgUI.inc
@@ -58,7 +58,7 @@ $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr>\n";
-$sToRender .= "<td align = right><a href=\"$default_rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$sToRender .= "<td align = right><a href=\"$default->rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $sToRender .= "</tr>\n";
 $sToRender .= "</table>\n";
 		
@@ -80,7 +80,7 @@ $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr><td>Please Ensure that ALL Units has been Removed the Organisation it belongs to</td></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "</tr>\n";
-$sToRender .= "<tr><td align = right><a href=\"$default_rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
+$sToRender .= "<tr><td align = right><a href=\"$default->rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
 $sToRender .= "</table>\n";
 		
 return $sToRender;
@@ -109,7 +109,7 @@ function getDeleteButton($oOrg) {
 		return "Please select a Org: ";
 	} else {
 		return "<td align = right><input type=\"image\" src =\"$default->graphicsUrl/widgets/Delete.gif\" value=\"submit\" /></td>\n".
-		"<td align = right><a href=\"$default_rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
+		"<td align = right><a href=\"$default->rootUrl/control.php?action=removeOrg\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 ?>
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitSuccess.php b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitSuccess.php
index 8230960..9a72e7f 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitSuccess.php
+++ b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitSuccess.php
@@ -28,7 +28,7 @@ $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr></tr>\n";
 $Center .= "<tr>\n";
-$Center .= "<td align = right><a href=\"$default_rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$Center .= "<td align = right><a href=\"$default->rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $Center .= "</tr>\n";
 $Center .= "</table>\n";
 		
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitUI.inc
index 21a3cbb..403ba29 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/addUnitUI.inc
@@ -61,7 +61,7 @@ function getAddPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -81,7 +81,7 @@ function getAddPageFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -103,7 +103,7 @@ function getPageFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -123,7 +123,7 @@ function getAddPageToOrgFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=addUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/editUnitUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/editUnitUI.inc
index e34c88d..f9e744c 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/editUnitUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/editUnitUI.inc
@@ -51,7 +51,7 @@ function getEditPageSuccess() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -73,7 +73,7 @@ function getEditPageFail() {
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr></tr>\n";
 	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default_rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 	$sToRender .= "</tr>\n";
 	$sToRender .= "</table>\n";
 	
@@ -112,9 +112,9 @@ function getUpdateButton($oUnit) {
 function getCancelButton($oUnit) {
 	global $default;
 	if (!isset($oUnit)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=editUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 ?>
\ No newline at end of file
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/removeUnitUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/removeUnitUI.inc
index 77857cf..6b9846d 100644
--- a/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/removeUnitUI.inc
+++ b/presentation/lookAndFeel/knowledgeTree/administration/unitmanagement/removeUnitUI.inc
@@ -59,7 +59,7 @@ $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr>\n";
-$sToRender .= "<td align = right><a href=\"$default_rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
+$sToRender .= "<td align = right><a href=\"$default->rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td>\n";
 $sToRender .= "</tr>\n";
 $sToRender .= "</table>\n";
 		
@@ -81,7 +81,7 @@ $sToRender .= "<tr></tr>\n";
 $sToRender .= "<tr><td>Please Ensure that the unit has no groups belonging to it</td></tr>\n";
 $sToRender .= "<tr></tr>\n";
 $sToRender .= "</tr>\n";
-$sToRender .= "<tr><td align = right><a href=\"$default_rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
+$sToRender .= "<tr><td align = right><a href=\"$default->rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/back.gif\" border = \"0\" /></a></td></tr>\n";
 $sToRender .= "</table>\n";
 		
 return $sToRender;
@@ -164,7 +164,7 @@ function getDeleteButton($oUnit) {
 		return "Please select a Unit: ";
 	} else {
 		return "<td align = right><input type=\"image\" src =\"$default->graphicsUrl/widgets/Delete.gif\" value=\"submit\" /></td>\n".
-		"<td align = right><a href=\"$default_rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
+		"<td align = right><a href=\"$default->rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/Cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }
 
@@ -173,9 +173,9 @@ function getDeleteButton($oUnit) {
 function getCancelButton($oUnit) {
 	global $default;
 	if (!isset($oUnit)) {
-		//return "<td align = right><a href=\"$default_rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
+		//return "<td align = right><a href=\"$default->rootUrl/control.php?action=groupManagement\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" value=\"cancel\" /></a></td>\n";
 	} else {
-		return "<td align = right><a href=\"$default_rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
+		return "<td align = right><a href=\"$default->rootUrl/control.php?action=removeUnit\"><img src =\"$default->graphicsUrl/widgets/cancel.gif\" border = \"0\" /></a></td>\n";
 	}
 }