a href link open two windows

[MyPlanet]

The following href link open two windows. One just show [object], and another one show the real picture. Why?

<a href='javascript:window.open("../my_album/picture_popup.html?
Title=Title for testing1&FileName=testpic.jpg",
"popup",
"width=742,height=595,resizable=no")'
target='_blank'>Picture</a>

[希默软件]

<a href='../my_album/picture_popup.html?Title=Title for testing1&FileName=testpic.jpg' onclick='window.open("../my_album/picture_popup.html?Title=Title for testing1&FileName=testpic.jpg","popup","width=742,height=595,resizable=no")' target='_blank'>Picture</a>

[MyPlanet]

Now I get two new windows both with the picture, but one window is with menu, toolbar and href link box, and another window is just a popup window.

I think the one window with menu is opened by href='../my_album/...', and another is opened by "onclick='window.open("../my_album/...'. Is there a way to disable the href='../my_album/...'?

Thanks.

[希默软件]

You don't want visitor see the URL? You can use window.open() method twice.

[wind0209]

<a href='#' onclick='window.open("../my_album/picture_popup.html?Title=Title for testing1&FileName=testpic.jpg","popup","width=742,height=595,resizable=no");window.open("../my_album/picture_popup.html?Title=Title for testing1&FileName=testpic.jpg","popup2","width=742,height=595,resizable=no")' target='_blank'>Picture</a>