azkaban-uncached

diff --git a/src/java/azkaban/webapp/servlet/ProjectManagerServlet.java b/src/java/azkaban/webapp/servlet/ProjectManagerServlet.java
index 868c85d..8d87d68 100644
--- a/src/java/azkaban/webapp/servlet/ProjectManagerServlet.java
+++ b/src/java/azkaban/webapp/servlet/ProjectManagerServlet.java
@@ -107,7 +107,7 @@ public class ProjectManagerServlet extends LoginAbstractAzkabanServlet {
 
 	@Override
 	protected void handleGet(HttpServletRequest req, HttpServletResponse resp, Session session) throws ServletException, IOException {
-		if ( hasParam(req, "project") ) {
+		if (hasParam(req, "project") ) {
 			if (hasParam(req, "ajax")) {
 				handleAJAXAction(req, resp, session);
 			}
@@ -825,7 +825,6 @@ public class ProjectManagerServlet extends LoginAbstractAzkabanServlet {
 		pageStartValue++;
 		page.add("page5", new PageSelection(String.valueOf(pageStartValue), pageSize, pageStartValue > maxPage, pageStartValue == pageNum, Math.min(pageStartValue, maxPage)));
 
-		
 		page.render();
 	}
 	

diff --git a/src/java/azkaban/webapp/servlet/velocity/executingflowpage.vm b/src/java/azkaban/webapp/servlet/velocity/executingflowpage.vm
index 5155d56..5c4f1d4 100644
--- a/src/java/azkaban/webapp/servlet/velocity/executingflowpage.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/executingflowpage.vm
@@ -25,6 +25,7 @@
 		<script type="text/javascript" src="${context}/js/backbone-0.9.10-min.js"></script>
 		<script type="text/javascript" src="${context}/js/jquery.simplemodal-1.4.4.js"></script>
 
+		<script type="text/javascript" src="${context}/js/azkaban.common.utils.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.date.utils.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.context.menu.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.ajax.utils.js"></script>
@@ -71,6 +72,8 @@
 							<h4><a href="${context}/manager?project=${projectName}">Project <span>$projectName</span></a></h4>
 							<h4 class="separator">&gt;</h4>
 							<h4><a href="${context}/manager?project=${projectName}&flow=${flowid}">Flow <span>$flowid</span></a></h4>
+							<h4 class="separator">&gt;</h4>
+							<h4><a href="${context}/executor?execid=${execid}">Execution <span>$execid</span></a></h4>
 						</div>
 					</div>
 					

diff --git a/src/java/azkaban/webapp/servlet/velocity/flowexecutionpanel.vm b/src/java/azkaban/webapp/servlet/velocity/flowexecutionpanel.vm
index f903ac5..f338e2d 100644
--- a/src/java/azkaban/webapp/servlet/velocity/flowexecutionpanel.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/flowexecutionpanel.vm
@@ -17,6 +17,7 @@
 <script type="text/javascript" src="${context}/js/azkaban.layout.js"></script>
 <script type="text/javascript" src="${context}/js/svgNavigate.js"></script>
 <script type="text/javascript" src="${context}/js/azkaban.context.menu.js"></script>
+<script type="text/javascript" src="${context}/js/azkaban.common.utils.js"></script>
 <script type="text/javascript" src="${context}/js/azkaban.svg.graph.view.js"></script>
 <script type="text/javascript" src="${context}/js/azkaban.flow.execute.view.js"></script>
 

diff --git a/src/java/azkaban/webapp/servlet/velocity/flowpage.vm b/src/java/azkaban/webapp/servlet/velocity/flowpage.vm
index e38100f..cde432c 100644
--- a/src/java/azkaban/webapp/servlet/velocity/flowpage.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/flowpage.vm
@@ -28,6 +28,7 @@
 		
 		<script type="text/javascript" src="${context}/js/azkaban.date.utils.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.ajax.utils.js"></script>
+		<script type="text/javascript" src="${context}/js/azkaban.common.utils.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.nav.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.layout.js"></script>
 		<script type="text/javascript" src="${context}/js/azkaban.flow.job.view.js"></script>
@@ -67,6 +68,8 @@
 						<h2><a href="${context}/manager?project=${project.name}&flow=${flowid}">Flow <span>$flowid</span></a></h2>
 						<div class="section-sub-hd">
 							<h4><a href="${context}/manager?project=${project.name}">Project <span>$project.name</span></a></h4>
+							<h4 class="separator">&gt;</h4>
+							<h4><a href="${context}/manager?project=${project.name}&flow=${flowid}">Flow <span>$flowid</span></a></h4>
 						</div>
 						
 						<div id="executebtn" class="btn1">Schedule / Execute Flow</div>

diff --git a/src/java/azkaban/webapp/servlet/velocity/jobhistorypage.vm b/src/java/azkaban/webapp/servlet/velocity/jobhistorypage.vm
index e391b8f..05d4240 100644
--- a/src/java/azkaban/webapp/servlet/velocity/jobhistorypage.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/jobhistorypage.vm
@@ -74,11 +74,12 @@
 	#end
 			<div id="all-jobs-content">
 				<div class="section-hd">
-					<h2><a href="${context}/manager?project=${projectName}&job=${jobid}&history">Job <span>$jobid</span> History</a></h2>
+					<h2><a href="${context}/manager?project=${projectName}&job=${jobid}&history">Job History <span>$jobid</span></a></h2>
 					<div class="section-sub-hd">
 						<h4><a href="${context}/manager?project=${projectName}">Project <span>$projectName</span></a></h4>
+						<h4 class="separator">&gt;</h4>
+						<h4><a href="${context}/manager?project=${projectName}&job=${jobid}&history">Job History <span>$jobid</span></a></h4>
 					</div>
-					
 				</div>
 			</div>
 			

diff --git a/src/java/azkaban/webapp/servlet/velocity/joblogpage.vm b/src/java/azkaban/webapp/servlet/velocity/joblogpage.vm
index 0ccfbcd..200f5de 100644
--- a/src/java/azkaban/webapp/servlet/velocity/joblogpage.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/joblogpage.vm
@@ -59,10 +59,10 @@
 					<div class="section-sub-hd">
 						<h4><a href="${context}/manager?project=${projectName}">Project <span>$projectName</span></a></h4>
 						<h4 class="separator">&gt;</h4>
-						<h4><a href="${context}/executor?execid=${execid}#jobslist">Execution <span>$execid</span></a></h4>
-						<h4 class="separator">&gt;</h4>
 						<h4><a href="${context}/manager?project=${projectName}&flow=${flowid}">Flow <span>$flowid</span></a></h4>
 						<h4 class="separator">&gt;</h4>
+						<h4><a href="${context}/executor?execid=${execid}#jobslist">Execution <span>$execid</span></a></h4>
+						<h4 class="separator">&gt;</h4>
 						<h4><a href="${context}/manager?project=${projectName}&flow=${flowid}&job=$jobid">Job <span>$jobid</span></a></h4>
 					</div>
 				</div>

diff --git a/src/java/azkaban/webapp/servlet/velocity/jobpage.vm b/src/java/azkaban/webapp/servlet/velocity/jobpage.vm
index 2586adf..8c19a53 100644
--- a/src/java/azkaban/webapp/servlet/velocity/jobpage.vm
+++ b/src/java/azkaban/webapp/servlet/velocity/jobpage.vm
@@ -60,6 +60,8 @@
 						<h4><a href="${context}/manager?project=${project.name}">Project <span>$project.name</span></a></h4>
 						<h4 class="separator">&gt;</h4>
 						<h4><a href="${context}/manager?project=${project.name}&flow=${flowid}">Flow <span>$flowid</span></a></h4>
+						<h4 class="separator">&gt;</h4>
+						<h4><a href="${context}/manager?project=${project.name}&flow=${flowid}&job=${jobid}">Job <span>$jobid</span></a></h4>
 					</div>
 					
 					<a id="jobs-logs-btn" class="btn2" href="${context}/manager?project=${project.name}&job=$jobid&history">Job History</a>

diff --git a/src/web/js/azkaban.common.utils.js b/src/web/js/azkaban.common.utils.js
new file mode 100644
index 0000000..411de17
--- /dev/null
+++ b/src/web/js/azkaban.common.utils.js
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2012 LinkedIn Corp.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+function addClass(el, name) {
+	if (!hasClass(el, name)) { 
+			var classes = el.getAttribute("class");
+			classes += classes ? ' ' + name : '' +name;
+			el.setAttribute("class", classes);
+	}
+}
+
+function removeClass(el, name) {
+	if (hasClass(el, name)) {
+		var classes = el.getAttribute("class");
+		el.setAttribute("class", classes.replace(new RegExp('(\\s|^)'+name+'(\\s|$)'),' ').replace(/^\s+|\s+$/g, ''));
+	}
+}
+
+function hasClass(el, name) {
+	var classes = el.getAttribute("class");
+	if (classes == null) {
+		return false;
+	}
+   return new RegExp('(\\s|^)'+name+'(\\s|$)').test(classes);
+}

diff --git a/src/web/js/azkaban.flow.graph.view.js b/src/web/js/azkaban.flow.graph.view.js
index 22aa24c..338b08c 100644
--- a/src/web/js/azkaban.flow.graph.view.js
+++ b/src/web/js/azkaban.flow.graph.view.js
@@ -120,9 +120,9 @@ azkaban.SvgGraphView = Backbone.View.extend({
 				this.nodes[id].disabled = true;
 				addClass(g, "disabled");
 			}
-		    else {
-		    	this.nodes[id].disabled = false;
-		    	removeClass(g, "disabled");
+			else {
+				this.nodes[id].disabled = false;
+				removeClass(g, "disabled");
 			}
 		}
 	},
@@ -226,7 +226,6 @@ azkaban.SvgGraphView = Backbone.View.extend({
 
 		var xOffset = 10;
 		var yOffset = 10;
-
 		
 		var nodeG = document.createElementNS(svgns, "g");
 		nodeG.setAttributeNS(null, "class", "jobnode");
@@ -250,7 +249,12 @@ azkaban.SvgGraphView = Backbone.View.extend({
 		text.setAttributeNS(null, "y", 15);
 		text.setAttributeNS(null, "height", 10); 
 				
-		this.addBounds(bounds, {minX:node.x - xOffset, minY: node.y - yOffset, maxX: node.x + xOffset, maxY: node.y + yOffset});
+		this.addBounds(bounds, {
+			minX: node.x - xOffset, 
+			minY: node.y - yOffset, 
+			maxX: node.x + xOffset, 
+			maxY: node.y + yOffset
+		});
 		
 		var backRect = document.createElementNS(svgns, 'rect');
 		backRect.setAttributeNS(null, "x", 0);

diff --git a/src/web/js/azkaban.flow.job.view.js b/src/web/js/azkaban.flow.job.view.js
index fa14b58..d4dff6b 100644
--- a/src/web/js/azkaban.flow.job.view.js
+++ b/src/web/js/azkaban.flow.job.view.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012 LinkedIn Corp.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
 azkaban.JobListView = Backbone.View.extend({
 	events: {
 		"keyup input": "filterJobs",

diff --git a/src/web/js/azkaban.flow.view.js b/src/web/js/azkaban.flow.view.js
index 11c6ee1..ce01dbc 100644
--- a/src/web/js/azkaban.flow.view.js
+++ b/src/web/js/azkaban.flow.view.js
@@ -40,73 +40,46 @@ var handleJobMenuClick = function(action, el, pos) {
 	}
 }
 
-function hasClass(el, name) 
-{
-	var classes = el.getAttribute("class");
-	if (classes == null) {
-		return false;
-	}
-   return new RegExp('(\\s|^)'+name+'(\\s|$)').test(classes);
-}
-
-function addClass(el, name)
-{
-   if (!hasClass(el, name)) { 
-   		var classes = el.getAttribute("class");
-   		classes += classes ? ' ' + name : '' +name;
-   		el.setAttribute("class", classes);
-   }
-}
-
-function removeClass(el, name)
-{
-   if (hasClass(el, name)) {
-      var classes = el.getAttribute("class");
-      el.setAttribute("class", classes.replace(new RegExp('(\\s|^)'+name+'(\\s|$)'),' ').replace(/^\s+|\s+$/g, ''));
-   }
-}
-
 var flowTabView;
 azkaban.FlowTabView= Backbone.View.extend({
-  events : {
-  	"click #graphViewLink" : "handleGraphLinkClick",
-  	"click #executionsViewLink" : "handleExecutionLinkClick"
-  },
-  initialize : function(settings) {
-  	var selectedView = settings.selectedView;
-  	if (selectedView == "executions") {
-  		this.handleExecutionLinkClick();
-  	}
-  	else {
-  		this.handleGraphLinkClick();
-  	}
+	events : {
+		"click #graphViewLink" : "handleGraphLinkClick",
+		"click #executionsViewLink" : "handleExecutionLinkClick"
+	},
+	initialize : function(settings) {
+		var selectedView = settings.selectedView;
+		if (selectedView == "executions") {
+			this.handleExecutionLinkClick();
+		}
+		else {
+			this.handleGraphLinkClick();
+		}
 
-  },
-  render: function() {
-  	console.log("render graph");
-  },
-  handleGraphLinkClick: function(){
-  	$("#executionsViewLink").removeClass("selected");
-  	$("#graphViewLink").addClass("selected");
-  	
-  	$("#executionsView").hide();
-  	$("#graphView").show();
-  },
-  handleExecutionLinkClick: function() {
-  	$("#graphViewLink").removeClass("selected");
-  	$("#executionsViewLink").addClass("selected");
-  	
-  	 $("#graphView").hide();
-  	 $("#executionsView").show();
-  	 executionModel.trigger("change:view");
-  }
+	},
+	render: function() {
+		console.log("render graph");
+	},
+	handleGraphLinkClick: function(){
+		$("#executionsViewLink").removeClass("selected");
+		$("#graphViewLink").addClass("selected");
+		
+		$("#executionsView").hide();
+		$("#graphView").show();
+	},
+	handleExecutionLinkClick: function() {
+		$("#graphViewLink").removeClass("selected");
+		$("#executionsViewLink").addClass("selected");
+		
+		 $("#graphView").hide();
+		 $("#executionsView").show();
+		 executionModel.trigger("change:view");
+	}
 });
 
 var jobListView;
-
 var svgGraphView;
-
 var executionsView;
+
 azkaban.ExecutionsView = Backbone.View.extend({
 	events: {
 		"click #pageSelection li": "handleChangePageSelection"
@@ -287,7 +260,6 @@ azkaban.ExecutionsView = Backbone.View.extend({
 			},
 			"json"
 		);
-		
 	}
 });
 
@@ -347,65 +319,74 @@ $(function() {
 	// Execution model has to be created before the window switches the tabs.
 	executionModel = new azkaban.ExecutionModel();
 	executionsView = new azkaban.ExecutionsView({el:$('#executionsView'), model: executionModel});
-	
 	flowTabView = new azkaban.FlowTabView({el:$( '#headertabs'), selectedView: selected });
 
 	graphModel = new azkaban.GraphModel();
-	mainSvgGraphView = new azkaban.SvgGraphView({el:$('#svgDiv'), model: graphModel, rightClick:  { "node": exNodeClickCallback, "edge": exEdgeClickCallback, "graph": exGraphClickCallback }});
-	jobsListView = new azkaban.JobListView({el:$('#jobList'), model: graphModel, contextMenuCallback: exJobClickCallback});
+	mainSvgGraphView = new azkaban.SvgGraphView({
+		el: $('#svgDiv'), 
+		model: graphModel, 
+		rightClick:  { 
+			"node": exNodeClickCallback, 
+			"edge": exEdgeClickCallback, 
+			"graph": exGraphClickCallback 
+		}
+	});
+	jobsListView = new azkaban.JobListView({
+		el: $('#jobList'), 
+		model: graphModel, 
+		contextMenuCallback: exJobClickCallback
+	});
 	
 	var requestURL = contextURL + "/manager";
 
 	// Set up the Flow options view. Create a new one every time :p
-	 $('#executebtn').click( function() {
-	  	var data = graphModel.get("data");
-	  	var nodes = data.nodes;
-	  
-	    var executingData = {
-	  		project: projectName,
-	  		ajax: "executeFlow",
-	  		flow: flowId
+	$('#executebtn').click( function() {
+		var data = graphModel.get("data");
+		var nodes = data.nodes;
+		var executingData = {
+			project: projectName,
+			ajax: "executeFlow",
+			flow: flowId
 		};
-	
-	  	flowExecuteDialogView.show(executingData);
-	 });
+
+		flowExecuteDialogView.show(executingData);
+	});
 
 	$.get(
-	      requestURL,
-	      {"project": projectName, "ajax":"fetchflowgraph", "flow":flowId},
-	      function(data) {
-	      	  // Create the nodes
-	      	  var nodes = {};
-	      	  for (var i=0; i < data.nodes.length; ++i) {
-	      	  	var node = data.nodes[i];
-	      	  	nodes[node.id] = node;
-	      	  }
-	      	  for (var i=0; i < data.edges.length; ++i) {
-	      	  	var edge = data.edges[i];
-	      	  	var fromNode = nodes[edge.from];
-	      	  	var toNode = nodes[edge.target];
-	      	  	
-	      	  	if (!fromNode.outNodes) {
-	      	  		fromNode.outNodes = {};
-	      	  	}
-	      	  	fromNode.outNodes[toNode.id] = toNode;
-	      	  	
-	      	  	if (!toNode.inNodes) {
-	      	  		toNode.inNodes = {};
-	      	  	}
-	      	  	toNode.inNodes[fromNode.id] = fromNode;
-	      	  }
-	      
-	          console.log("data fetched");
-	          graphModel.set({data: data});
-	          graphModel.set({nodes: nodes});
-	          graphModel.set({disabled: {}});
-	          graphModel.trigger("change:graph");
-	          
-	          // Handle the hash changes here so the graph finishes rendering first.
-	          if (window.location.hash) {
-				var hash = window.location.hash;
+		requestURL,
+		{"project": projectName, "ajax":"fetchflowgraph", "flow":flowId},
+		function(data) {
+			// Create the nodes
+			var nodes = {};
+			for (var i=0; i < data.nodes.length; ++i) {
+				var node = data.nodes[i];
+				nodes[node.id] = node;
+			}
+			for (var i=0; i < data.edges.length; ++i) {
+				var edge = data.edges[i];
+				var fromNode = nodes[edge.from];
+				var toNode = nodes[edge.target];
 				
+				if (!fromNode.outNodes) {
+					fromNode.outNodes = {};
+				}
+				fromNode.outNodes[toNode.id] = toNode;
+				
+				if (!toNode.inNodes) {
+					toNode.inNodes = {};
+				}
+				toNode.inNodes[fromNode.id] = fromNode;
+			}
+		
+			console.log("data fetched");
+			graphModel.set({data: data});
+			graphModel.set({nodes: nodes});
+			graphModel.set({disabled: {}});
+			graphModel.trigger("change:graph");
+			
+			// Handle the hash changes here so the graph finishes rendering first.
+			if (window.location.hash) {
+				var hash = window.location.hash;
 				if (hash == "#executions") {
 					flowTabView.handleExecutionLinkClick();
 				}
@@ -425,8 +406,7 @@ $(function() {
 					}
 				}
 			}
-	      },
-	      "json"
-	    );
-
+		},
+		"json"
+	);
 });

diff --git a/src/web/js/azkaban.history.view.js b/src/web/js/azkaban.history.view.js
index 01bb55d..d1b99c0 100644
--- a/src/web/js/azkaban.history.view.js
+++ b/src/web/js/azkaban.history.view.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012 LinkedIn Corp.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
 $.namespace('azkaban');
 
 var advFilterView;
@@ -88,4 +104,4 @@ $(function() {
         });
     });
 
-});
\ No newline at end of file
+});

diff --git a/src/web/js/azkaban.job.status.utils.js b/src/web/js/azkaban.job.status.utils.js
index a4f90e4..ee03ae6 100644
--- a/src/web/js/azkaban.job.status.utils.js
+++ b/src/web/js/azkaban.job.status.utils.js
@@ -29,29 +29,3 @@ var statusStringMap = {
 	"UNKNOWN": "Unknown",
 	"PAUSED": "Paused"
 };
-
-function hasClass(el, name) 
-{
-	var classes = el.getAttribute("class");
-	if (classes == null) {
-		return false;
-	}
-   return new RegExp('(\\s|^)'+name+'(\\s|$)').test(classes);
-}
-
-function addClass(el, name)
-{
-   if (!hasClass(el, name)) { 
-   		var classes = el.getAttribute("class");
-   		classes += classes ? ' ' + name : '' +name;
-   		el.setAttribute("class", classes);
-   }
-}
-
-function removeClass(el, name)
-{
-   if (hasClass(el, name)) {
-      var classes = el.getAttribute("class");
-      el.setAttribute("class", classes.replace(new RegExp('(\\s|^)'+name+'(\\s|$)'),' ').replace(/^\s+|\s+$/g, ''));
-   }
-}

diff --git a/src/web/js/azkaban.jobhistory.view.js b/src/web/js/azkaban.jobhistory.view.js
index 99e3d89..29f0d12 100644
--- a/src/web/js/azkaban.jobhistory.view.js
+++ b/src/web/js/azkaban.jobhistory.view.js
@@ -30,7 +30,7 @@ azkaban.JobHistoryView = Backbone.View.extend({
 	    width = $(this.el).width() - margin.left - margin.right,
 	    height = 300 - margin.top - margin.bottom;
 	    
-	    var x = d3.time.scale()
+		var x = d3.time.scale()
 		    .range([0, width]);
 		
 		var y = d3.scale.linear()

diff --git a/src/web/js/azkaban.staging.flow.view.js b/src/web/js/azkaban.staging.flow.view.js
index 9104759..1b00553 100644
--- a/src/web/js/azkaban.staging.flow.view.js
+++ b/src/web/js/azkaban.staging.flow.view.js
@@ -168,32 +168,6 @@ function recurseAllDescendents(nodes, disabledMap, id, disable) {
 	}
 }
 
-function hasClass(el, name) 
-{
-	var classes = el.getAttribute("class");
-	if (classes == null) {
-		return false;
-	}
-   return new RegExp('(\\s|^)'+name+'(\\s|$)').test(classes);
-}
-
-function addClass(el, name)
-{
-   if (!hasClass(el, name)) { 
-   		var classes = el.getAttribute("class");
-   		classes += classes ? ' ' + name : '' +name;
-   		el.setAttribute("class", classes);
-   }
-}
-
-function removeClass(el, name)
-{
-   if (hasClass(el, name)) {
-      var classes = el.getAttribute("class");
-      el.setAttribute("class", classes.replace(new RegExp('(\\s|^)'+name+'(\\s|$)'),' ').replace(/^\s+|\s+$/g, ''));
-   }
-}
-
 var flowTabView;
 azkaban.FlowTabView= Backbone.View.extend({
   events : {

diff --git a/src/web/js/azkaban.svg.graph.view.js b/src/web/js/azkaban.svg.graph.view.js
index 1aa7092..380dff0 100644
--- a/src/web/js/azkaban.svg.graph.view.js
+++ b/src/web/js/azkaban.svg.graph.view.js
@@ -14,33 +14,6 @@
  * the License.
  */
 
-function hasClass(el, name) 
-{
-	var classes = el.getAttribute("class");
-	if (classes == null) {
-		return false;
-	}
-   return new RegExp('(\\s|^)'+name+'(\\s|$)').test(classes);
-}
-
-function addClass(el, name)
-{
-   if (!hasClass(el, name)) { 
-   		var classes = el.getAttribute("class");
-   		classes += classes ? ' ' + name : '' +name;
-   		el.setAttribute("class", classes);
-   }
-}
-
-function removeClass(el, name)
-{
-   if (hasClass(el, name)) {
-      var classes = el.getAttribute("class");
-      el.setAttribute("class", classes.replace(new RegExp('(\\s|^)'+name+'(\\s|$)'),' ').replace(/^\s+|\s+$/g, ''));
-   }
-}
-
-
 azkaban.SvgGraphView = Backbone.View.extend({
 	events: {
 		"click g" : "clickGraph",
@@ -167,9 +140,9 @@ azkaban.SvgGraphView = Backbone.View.extend({
 				this.nodes[id].disabled = true;
 				addClass(g, "disabled");
 			}
-		    else {
-		    	this.nodes[id].disabled = false;
-		    	removeClass(g, "disabled");
+			else {
+				this.nodes[id].disabled = false;
+				removeClass(g, "disabled");
 			}
 		}
 	},
@@ -304,7 +277,6 @@ azkaban.SvgGraphView = Backbone.View.extend({
 		circle.setAttributeNS(null, "r", 12);
 		circle.setAttributeNS(null, "style", "width:inherit;stroke-opacity:1");
 		
-		
 		var text = document.createElementNS(svgns, 'text');
 		var textLabel = document.createTextNode(node.label);
 		text.appendChild(textLabel);
@@ -312,7 +284,12 @@ azkaban.SvgGraphView = Backbone.View.extend({
 		text.setAttributeNS(null, "y", 15);
 		text.setAttributeNS(null, "height", 10); 
 				
-		this.addBounds(bounds, {minX:node.x - xOffset, minY: node.y - yOffset, maxX: node.x + xOffset, maxY: node.y + yOffset});
+		this.addBounds(bounds, {
+			minX: node.x - xOffset, 
+			minY: node.y - yOffset, 
+			maxX: node.x + xOffset, 
+			maxY: node.y + yOffset
+		});
 		
 		var backRect = document.createElementNS(svgns, 'rect');
 		backRect.setAttributeNS(null, "x", 0);

diff --git a/src/web/js/azkaban.triggers.view.js b/src/web/js/azkaban.triggers.view.js
index 1bff2fd..3b9dfc7 100644
--- a/src/web/js/azkaban.triggers.view.js
+++ b/src/web/js/azkaban.triggers.view.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012 LinkedIn Corp.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
 $.namespace('azkaban');
 
 function expireTrigger(triggerId) {
@@ -358,4 +374,4 @@ $(function() {
 
 	 
 	
-});
\ No newline at end of file
+});

diff --git a/src/web/js/svgNavigate.js b/src/web/js/svgNavigate.js
index 68121f9..b42f8c1 100644
--- a/src/web/js/svgNavigate.js
+++ b/src/web/js/svgNavigate.js
@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012 LinkedIn Corp.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
 (function($) {	
 
 	var mouseUp = function(evt) {