The name problem of using window.open() to open multiple windows in js_javascript skills

When you want to use window.open() to open multiple sub-windows, after ie7, you have to use different names, so that you can open multiple different windows. If the names are the same, you can only open the first one. child window. Colleagues, if the child window and the parent window exchange data or call each other's methods, if the names are the same, many unpredictable errors will occur, so many problems must be considered whether they are caused by this reason.