dom-extend.js in webshims-rails-0.4.3

- old
+ new

@@ -386,11 +386,11 @@
 			var lastWidth;
 			var handler;
 			var docObserve = {
 				init: false,
 				start: function(){
-					if(!this.init){
+					if(!this.init && document.body){
 						this.init = true;
 						this.height = $(document).height();
 						this.width = $(document).width();
 						setInterval(function(){
 							var height = $(document).height();
@@ -398,11 +398,11 @@
 							if(height != docObserve.height || width != docObserve.width){
 								docObserve.height = height;
 								docObserve.width = width;
 								handler({type: 'docresize'});
 							}
-						}, 400);
+						}, 600);
 					}
 				}
 			};
 			
 			handler = function(e){
@@ -414,12 +414,14 @@
 						if(height == lastHeight && width == lastWidth){
 							return;
 						}
 						lastHeight = height;
 						lastWidth = width;
-						docObserve.height = $(document).height();
-						docObserve.width = $(document).width();
+						if(document.body){
+							docObserve.height = $(document).height();
+							docObserve.width = $(document).width();
+						}
 					}
 					$.event.trigger('updateshadowdom');
 				}, 40);
 			};
 			$(window).bind('resize', handler);
@@ -461,11 +463,13 @@
 				
 				if(opts.data){
 					shadowFocusElementData.shadowData.data = shadowData.shadowData.data = nativeData.shadowData.data = opts.data;
 				}
 				opts = null;
-				docObserve.start();
+				webshims.ready('DOM', function(){
+					docObserve.start();
+				});
 			}
 		})(),
 		propTypes: {
 			standard: function(descs, name){
 				createPropDefault(descs);
@@ -605,10 +609,10 @@
 				if(!_noTmpCache && descs[prop].initAttr){
 					initProp.createTmpCache(name);
 				}
 				if(propType){
 					if(descs[prop][propType]){
-						webshims.log('override: '+ name +'['+prop +'] for '+ propType);
+						//webshims.log('override: '+ name +'['+prop +'] for '+ propType);
 					} else {
 						descs[prop][propType] = {};
 						['value', 'set', 'get'].forEach(function(copyProp){
 							if(copyProp in descs[prop]){
 								descs[prop][propType][copyProp] = descs[prop][copyProp];