UniFileUpload1.Execute;
UniSession.AddJS(
'Ext.defer(function(){'+
' var fWin = Ext.WindowManager.getActive();'+
' if (fWin) {'+
' fWin.setHeight(300);'+
' try {'+
' fWin.query("button")[0].alignTo(fWin, "br-br", [-20, -20]);'+
' fWin.query("button")[1].alignTo(fWin, "bl-bl", [20, -20]);'+
' fWin.query("button")[0].setHandler(function(){alert("cancel")});'+ //custom handler
' fWin.query("textarea")[0].setHeight(fWin.getHeight() - 90)'+
' } catch (err) {}'+
' }'+
'}, 10);'
);