diff --git a/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js b/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
index ea33951fc..58a80175d 100644
--- a/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
+++ b/airtime_mvc/public/js/airtime/library/events/library_showbuilder.js
@@ -1,182 +1,180 @@
-var AIRTIME = (function(AIRTIME){
-	var mod;
-	
-	if (AIRTIME.library === undefined) {
-		AIRTIME.library = {};
-	}
-	
-	mod = AIRTIME.library;
-	
-	mod.checkAddButton = function() {
-		var selected = mod.getChosenItemsLength(),
-    		$cursor = $('tr.cursor-selected-row'),
-    		check = false;
-    	
-    	//make sure library items are selected and a cursor is selected.
-    	if (selected !== 0 && $cursor.length !== 0) {
-    		check = true;
-    	}
-    	
-    	if (check === true) {
-	    	AIRTIME.button.enableButton("lib-button-add");
-	    }
-	    else {
-	    	AIRTIME.button.disableButton("lib-button-add");
-	    }
+var AIRTIME = (function(AIRTIME) {
+    var mod;
+
+    if (AIRTIME.library === undefined) {
+        AIRTIME.library = {};
+    }
+
+    mod = AIRTIME.library;
+
+    mod.checkAddButton = function() {
+        var selected = mod.getChosenItemsLength(), $cursor = $('tr.cursor-selected-row'), check = false;
+
+        // make sure library items are selected and a cursor is selected.
+        if (selected !== 0 && $cursor.length !== 0) {
+            check = true;
+        }
+
+        if (check === true) {
+            AIRTIME.button.enableButton("lib-button-add");
+        } else {
+            AIRTIME.button.disableButton("lib-button-add");
+        }
     };
-	
-	mod.fnRowCallback = function( nRow, aData, iDisplayIndex, iDisplayIndexFull ) {
-		var $nRow = $(nRow);
-		        
-		if (aData.ftype === "audioclip") {
-			$nRow.addClass("lib-audio");
-		} else if (aData.ftype === "stream"){
+
+    mod.fnRowCallback = function(nRow, aData, iDisplayIndex, iDisplayIndexFull) {
+        var $nRow = $(nRow);
+
+        if (aData.ftype === "audioclip") {
+            $nRow.addClass("lib-audio");
+        } else if (aData.ftype === "stream") {
             $nRow.addClass("lib-stream");
         } else {
-			$nRow.addClass("lib-pl");
-		}
-		
-		$nRow.attr("id", aData["tr_id"])
-	    	.data("aData", aData)
-	    	.data("screen", "timeline");
-	};
-	
-	mod.fnDrawCallback = function fnLibDrawCallback() {
-		
-		mod.redrawChosen();
-		mod.checkToolBarIcons();
-		
-		$('#library_display tr.lib-audio, tr.lib-pl, tr.lib-stream').draggable({
-			helper: function(){
-				
-			    var $el = $(this),
-			    	selected = mod.getChosenItemsLength(),
-			    	container,
-			    	thead = $("#show_builder_table thead"),
-			    	colspan = thead.find("th").length,
-			    	width = thead.find("tr:first").width(),
-			    	message;
-			    
-			    //dragging an element that has an unselected checkbox.
-			    if (mod.isChosenItem($el) === false) {
-			    	selected++;
-			    }
-			    
-			    if (selected === 1) {
-			    	message = "Adding 1 Item.";
-			    }
-			    else {
-			    	message = "Adding "+selected+" Items.";
-			    }
-			    
-			    container = $('<div/>').attr('id', 'draggingContainer')
-			    	.append('<tr/>')
-			    	.find("tr")
-				    	.append('<td/>')
-				    	.find("td")
-				    		.attr("colspan", colspan)
-				    		.width(width)
-				    		.addClass("ui-state-highlight")
-				    		.append(message)
-				    		.end()
-				    	.end();
-			    
-			    return container; 
-		    },
-			cursor: 'pointer',
-			connectToSortable: '#show_builder_table'
-		});
-	};
-	
-	mod.dblClickAdd = function(data, type) {
-        var i,
-            length,
-            temp,
-            aMediaIds = [],
-            aSchedIds = [],
-            aData = [];
-        
-        //process selected files/playlists.
-        aMediaIds.push({"id": data.id, "type": type});
-        
-        $("#show_builder_table tr.cursor-selected-row").each(function(i, el){
+            $nRow.addClass("lib-pl");
+        }
+
+        $nRow.attr("id", aData["tr_id"]).data("aData", aData).data("screen",
+                "timeline");
+    };
+
+    mod.fnDrawCallback = function fnLibDrawCallback() {
+
+        mod.redrawChosen();
+        mod.checkToolBarIcons();
+
+        $('#library_display tr.lib-audio, tr.lib-pl, tr.lib-stream')
+            .draggable(
+                {
+                    helper : function() {
+
+                        var $el = $(this), selected = mod
+                                .getChosenItemsLength(), container, thead = $("#show_builder_table thead"), colspan = thead
+                                .find("th").length, width = thead.find(
+                                "tr:first").width(), message;
+
+                        // dragging an element that has an unselected
+                        // checkbox.
+                        if (mod.isChosenItem($el) === false) {
+                            selected++;
+                        }
+
+                        if (selected === 1) {
+                            message = "Adding 1 Item.";
+                        } else {
+                            message = "Adding " + selected + " Items.";
+                        }
+
+                        container = $('<div/>').attr('id',
+                                'draggingContainer').append('<tr/>')
+                                .find("tr").append('<td/>').find("td")
+                                .attr("colspan", colspan).width(width)
+                                .addClass("ui-state-highlight").append(
+                                        message).end().end();
+
+                        return container;
+                    },
+                    cursor : 'pointer',
+                    connectToSortable : '#show_builder_table'
+                });
+    };
+
+    mod.dblClickAdd = function(data, type) {
+        var i, length, temp, aMediaIds = [], aSchedIds = [], aData = [];
+
+        // process selected files/playlists.
+        aMediaIds.push( {
+            "id" : data.id,
+            "type" : type
+        });
+
+        $("#show_builder_table tr.cursor-selected-row").each(function(i, el) {
             aData.push($(el).prev().data("aData"));
         });
-    
-        //process selected schedule rows to add media after.
-        for (i=0, length = aData.length; i < length; i++) {
+
+        // process selected schedule rows to add media after.
+        for (i = 0, length = aData.length; i < length; i++) {
             temp = aData[i];
-            aSchedIds.push({"id": temp.id, "instance": temp.instance, "timestamp": temp.timestamp});    
+            aSchedIds.push( {
+                "id" : temp.id,
+                "instance" : temp.instance,
+                "timestamp" : temp.timestamp
+            });
         }
-        
-        if(aSchedIds.length == 0){
+
+        if (aSchedIds.length == 0) {
             alert("Please select a cursor position on timeline.");
             return false;
         }
         console.log(aMediaIds);
         AIRTIME.showbuilder.fnAdd(aMediaIds, aSchedIds);
-	};
-	
-	mod.setupLibraryToolbar = function() {
-		var $toolbar = $(".lib-content .fg-toolbar:first");
-		
-		$toolbar
-			.append("<ul />")
-			.find('ul')
-				.append('<li class="ui-state-default lib-button-select" title="Select"><span class="ui-icon ui-icon-document-b"></span></li>')
-				.append('<li class="ui-state-default ui-state-disabled lib-button-add" title="Add library items after selected cursors in the timeline"><span class="ui-icon ui-icon-plusthick"></span></li>')
-				.append('<li class="ui-state-default ui-state-disabled lib-button-delete" title="Delete selected library items"><span class="ui-icon ui-icon-trash"></span></li>');
-		
-		//add to timeline button
-		$toolbar.find('.lib-button-add')
-			.click(function() {
-				
-				if (AIRTIME.button.isDisabled('lib-button-add') === true) {
-					return;
-				}
-				
-				var selected = AIRTIME.library.getSelectedData(),
-					data,
-					i,
-					length,
-					temp,
-					aMediaIds = [],
-					aSchedIds = [],
-					aData = [];
-				
-				//process selected files/playlists.
-				for (i = 0, length = selected.length; i < length; i++) {
-					data = selected[i];
-					aMediaIds.push({"id": data.id, "type": data.ftype});	
-				}
-				
-				$("#show_builder_table tr.cursor-selected-row").each(function(i, el){
-					aData.push($(el).prev().data("aData"));
-				});
-			
-				//process selected schedule rows to add media after.
-				for (i=0, length = aData.length; i < length; i++) {
-					temp = aData[i];
-					aSchedIds.push({"id": temp.id, "instance": temp.instance, "timestamp": temp.timestamp}); 	
-				}
-				
-				AIRTIME.showbuilder.fnAdd(aMediaIds, aSchedIds);	
-			});
-		
-		//delete from library.
-		$toolbar.find('.lib-button-delete')
-			.click(function() {
-				
-				if (AIRTIME.button.isDisabled('lib-button-delete') === true) {
-					return;
-				}
-				
-				AIRTIME.library.fnDeleteSelectedItems();
-			});
-		
-		mod.createToolbarDropDown();
-	};
-	
-	return AIRTIME;
-	
+    };
+
+    mod.setupLibraryToolbar = function() {
+        var $toolbar = $(".lib-content .fg-toolbar:first");
+
+        $toolbar
+                .append("<ul />")
+                .find('ul')
+                .append(
+                        '<li class="ui-state-default lib-button-select" title="Select"><span class="ui-icon ui-icon-document-b"></span></li>')
+                .append(
+                        '<li class="ui-state-default ui-state-disabled lib-button-add" title="Add library items after selected cursors in the timeline"><span class="ui-icon ui-icon-plusthick"></span></li>')
+                .append(
+                        '<li class="ui-state-default ui-state-disabled lib-button-delete" title="Delete selected library items"><span class="ui-icon ui-icon-trash"></span></li>');
+
+        // add to timeline button
+        $toolbar
+            .find('.lib-button-add')
+            .click(
+                    function() {
+
+                        if (AIRTIME.button.isDisabled('lib-button-add') === true) {
+                            return;
+                        }
+    
+                        var selected = AIRTIME.library.getSelectedData(), data, i, length, temp, aMediaIds = [], aSchedIds = [], aData = [];
+    
+                        // process selected files/playlists.
+                        for (i = 0, length = selected.length; i < length; i++) {
+                            data = selected[i];
+                            aMediaIds.push( {
+                                "id" : data.id,
+                                "type" : data.ftype
+                            });
+                        }
+    
+                        $("#show_builder_table tr.cursor-selected-row")
+                                .each(function(i, el) {
+                                    aData.push($(el).prev().data("aData"));
+                                });
+    
+                        // process selected schedule rows to add media
+                        // after.
+                        for (i = 0, length = aData.length; i < length; i++) {
+                            temp = aData[i];
+                            aSchedIds.push( {
+                                "id" : temp.id,
+                                "instance" : temp.instance,
+                                "timestamp" : temp.timestamp
+                            });
+                        }
+    
+                        AIRTIME.showbuilder.fnAdd(aMediaIds, aSchedIds);
+                    });
+
+        // delete from library.
+        $toolbar.find('.lib-button-delete').click(function() {
+
+            if (AIRTIME.button.isDisabled('lib-button-delete') === true) {
+                return;
+            }
+
+            AIRTIME.library.fnDeleteSelectedItems();
+        });
+
+        mod.createToolbarDropDown();
+    };
+
+    return AIRTIME;
+
 }(AIRTIME || {}));