Plugin - imgmap

Hi

CKFinder function perfectly, but has now added a plugin called imgmap in FCKeditor and when I use the "Browse Server" then CKFinder open up and everything looks good .. But, when I click on an image CKFinder will not close again, and there is no URL in txtUrl in imgmap.

What can be wrong

Here are the codes in imgmap for browsing the server

function BrowseServer()
{
OpenFileBrowser(
FCKConfig.LinkBrowserURL,
FCKConfig.LinkBrowserWindowWidth,
FCKConfig.LinkBrowserWindowHeight ) ;
}




function SetUrl( url, width, height, alt )
{
GetE('txtUrl').value = url ;

if ( alt )
GetE('txtAlt').value = alt;
}



And here is the code in popup.html belonging imgmap


<label for="txtUrl" fcklang="DlgImgURL">URL</label>
<input id="txtUrl" style="width: 100%" type="text" onchange="SetUrl(this.value)" />


<input id="btnBrowse" onclick="BrowseServer();" type="button" value="Browse Server" fcklang="DlgBtnBrowseServer" style="display:none"/>


Best regards Erling