editormd.amd.js
function() {

            $("html,body").css("overflow-x", "hidden");
            
            var _this       = this;
			var editor      = this.editor;
            var settings    = this.settings;         
			var infoDialog  = this.infoDialog = editor.children("." + this.classPrefix + "dialog-info");
            
            if (infoDialog.length < 1)
            {
                this.createInfoDialog();
            }
            
            this.lockScreen(true);
            
            this.mask.css({
						opacity         : settings.dialogMaskOpacity,
						backgroundColor : settings.dialogMaskBgColor
					}).show();

			infoDialog.css("z-index", editormd.dialogZindex).show();

			this.infoDialogPosition();

            return this;
        }
function() {

            $("html,body").css("overflow-x", "hidden");
            
            var _this       = this;
			var editor      = this.editor;
            var settings    = this.settings;         
			var infoDialog  = this.infoDialog = editor.children("." + this.classPrefix + "dialog-info");
            
            if (infoDialog.length < 1)
            {
                this.createInfoDialog();
            }
            
            this.lockScreen(true);
            
            this.mask.css({
						opacity         : settings.dialogMaskOpacity,
						backgroundColor : settings.dialogMaskBgColor
					}).show();

			infoDialog.css("z-index", editormd.dialogZindex).show();

			this.infoDialogPosition();

            return this;
        }
显示关于Editor.md
Display about Editor.md dialog

@returns {editormd}  返回editormd的实例对象