[TYPO3] Upload BE

[Miguel Angel Calleja Lázaro]

Hi list, it can use code of manager of archives from BE to use it on FE?

Ive found javascript file:
function setFormValueOpenBrowser(mode,params) { //
 var url = "typo3/browser.php?mode="+mode+"&bparams="+params;

 browserWin = 
window.open(url,"Typo3WinBrowser","height=350,width="+(mode=="db"?650:600)+",status=0,menubar=0,resizable=1,scrollbars=1");
 browserWin.focus();
 }

In browser.php call to browse_links.php and this open pop-up with the 
browser BE.

I have practically copied the code but it does not work to me, somebody 
has proven it and it explains to me how has done it? Thanks