编程弹框固定位置

public/javascripts/homework.js

@@ -117,6 +117,7 @@ $(function(){
     $('#BluePopupBox').parent().resizable("disable");
     $('#BluePopupBox').parent().removeClass("ui-state-disabled");
     $('#BluePopupBox').parent().css("border","3px solid #269ac9").css("padding","10px");
+    $('#BluePopupBox').parent().css("position","fixed");
 
     $('a.ProBtn').live('click', function(){
         $("#BluePopupBox").dialog("open");