更换编辑器

public/static/common/js/core.js

@@ -426,4 +426,46 @@ function go_to_top(obj){
 	}else{
 		$("#"+obj).fadeOut("slow");
 	}	
+}
+
+var load = {
+	script: function(xyUrl, callback){
+		var head = document.getElementsByTagName('head')[0];
+		var script = document.createElement('script');
+		script.type = 'text/javascript';
+		script.src = xyUrl;
+		//借鉴了jQuery的script跨域方法
+		script.onload = script.onreadystatechange = function() {
+			if ((!this.readyState || this.readyState === "loaded" || this.readyState === "complete")) {
+				callback && callback();
+				// Handle memory leak in IE
+				script.onload = script.onreadystatechange = null;
+				if (head && script.parentNode) {
+					head.removeChild(script);
+				}
+			}
+		};
+		// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
+		head.insertBefore(script, head.firstChild);
+	},
+	css: function(xyUrl, callback){
+		var head = document.getElementsByTagName('head')[0];
+		var link = document.createElement('link');
+		link.type = 'text/css';
+		link.rel = 'stylesheet';
+		link.src = xyUrl;
+		//借鉴了jQuery的script跨域方法
+		link.onload = link.onreadystatechange = function() {
+			if ((!this.readyState || this.readyState === "loaded" || this.readyState === "complete")) {
+				callback && callback();
+				// Handle memory leak in IE
+				link.onload = link.onreadystatechange = null;
+				if (head && link.parentNode) {
+					head.removeChild(link);
+				}
+			}
+		};
+		// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
+		head.insertBefore(link, head.firstChild);
+	}
 }