var commandHistory;
var historyIndex;
function showExtendedDebug(){if(debugWindow!=null){hideDebug()
}if(debugWindow==null){commandHistory=new Array();
historyIndex=0;
debugWindow=new Window("debug_window",{className:"dialog",width:250,height:100,right:4,minWidth:250,bottom:42,zIndex:1000,opacity:1,showEffect:Element.show,resizable:true,title:"Debug"});
debugWindow.getContent().innerHTML="<style>#debug_window .dialog_content {background:#000;}</style> <div font='monaco' id='debug' style='padding:3px;color:#0F0;font-family:monaco'></div>";
var A='<div id="debug_window_inspect" style="width: 15px; height: 15px; background: transparent url(themes/default/inspect.gif) no-repeat 0 0; position:absolute; top:5px; left:70px; cursor:pointer; z-index:3000;"></div>';
new Insertion.After("debug_window_maximize",A);
Event.observe("debug_window_inspect","click",enterInspectionMode,false);
A='Eval:<input id="debug_window_command" type="textbox" style="width:150px; height: 12px; color: black;">';
debugWindow.setStatusBar(A);
Event.observe("debug_window_command","mousedown",donothing);
Event.observe("debug_window_command","keypress",evalJS,false)
}debugWindow.show()
}function donothing(A){Field.activate("debug_window_command");
return false
}function evalJS(evt){if(evt.keyCode==Event.KEY_RETURN){var js=$F("debug_window_command");
try{var ret=eval(js);
if(ret!=null){debug(ret)
}}catch(e){debug(e)
}$("debug_window_command").value="";
Field.activate("debug_window_command");
commandHistory.push(js);
historyIndex=0
}if(evt.keyCode==Event.KEY_UP){if(commandHistory.length>historyIndex){historyIndex++;
var js=commandHistory[commandHistory.length-historyIndex];
$("debug_window_command").value=js;
Event.stop(evt);
Field.activate("debug_window_command")
}}if(evt.keyCode==Event.KEY_DOWN){if(commandHistory.length>=historyIndex&&historyIndex>1){historyIndex--;
var js=commandHistory[commandHistory.length-historyIndex];
$("debug_window_command").value=js;
Event.stop(evt);
Field.activate("debug_window_command")
}}}function enterInspectionMode(A){Event.stopObserving("debug_window_inspect","click",enterInspectionMode,false);
document.body.style.cursor="help";
Event.observe(window,"click",inspectItem,false)
}function inspectItem(A){var B=Event.element(A);
if(B.id!="debug_window_inspect"){clearDebug();
document.body.style.cursor="default";
debug(B.id);
inspect(B);
Event.stopObserving(window,"click",inspectItem,false);
Event.observe("debug_window_inspect","click",enterInspectionMode,false)
}}function clearDebug(){var B=$("debug");
if(B==null){return 
}B.innerHTML=" ";
var A=document.getElementsByClassName("inspector");
A.each(function(C){Element.remove(C)
})
};