Properly allow for ext-grid showGrid default setting

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2805 eee81c28-f429-11dd-99c0-75d572ba1ddd

editor/extensions/ext-grid.js

@@ -127,6 +127,13 @@ svgEditor.addExtension('view_grid', function() { 'use strict';
 		svgCanvas.setHref(gridimg, datauri);
 	}
 
+	function gridUpdate () {
+		if (showGrid) {
+			updateGrid(svgCanvas.getZoom());
+		}
+		$('#canvasGrid').toggle(showGrid);
+		$('#view_grid').toggleClass('push_button_pressed tool_button');
+	}
 	return {
 		name: 'view_grid',
 		svgicons: svgEditor.curConfig.extPath + 'grid-icon.xml',
@@ -134,7 +141,11 @@ svgEditor.addExtension('view_grid', function() { 'use strict';
 		zoomChanged: function(zoom) {
 			if (showGrid) {updateGrid(zoom);}
 		},
-
+		callback: function () {
+			if (showGrid) {
+				gridUpdate();
+			}		
+		},
 		buttons: [{
 			id: 'view_grid',
 			type: 'context',
@@ -143,11 +154,7 @@ svgEditor.addExtension('view_grid', function() { 'use strict';
 			events: {
 				click: function() {
 					svgEditor.curConfig.showGrid = showGrid = !showGrid;
-					if (showGrid) {
-						updateGrid(svgCanvas.getZoom());
-					}
-					$('#canvasGrid').toggle(showGrid);
-					$('#view_grid').toggleClass('push_button_pressed tool_button');
+					gridUpdate();
 				}
 			}
 		}]

editor/svg-editor.js

@@ -2553,10 +2553,10 @@ TODOS
 							html = '<label' + cont_id + '>'
 								+ '<select id="' + tool.id + '">';
 							$.each(tool.options, function(val, text) {
-								var sel = (val == tool.defval) ? " selected":"";
+								var sel = (val == tool.defval) ? ' selected' : '';
 								html += '<option value="'+val+'"' + sel + '>' + text + '</option>';
 							});
-							html += "</select></label>";
+							html += '</select></label>';
 							// Creates the tool, hides & adds it, returns the select element
 							var sel = $(html).appendTo(panel).find('select');