Index: branches/unlabeled/unlabeled-1.9.18/core/kernel/utility/debugger/debugger.js
===================================================================
diff -u -r6147 -r6912
--- branches/unlabeled/unlabeled-1.9.18/core/kernel/utility/debugger/debugger.js	(.../debugger.js)	(revision 6147)
+++ branches/unlabeled/unlabeled-1.9.18/core/kernel/utility/debugger/debugger.js	(.../debugger.js)	(revision 6912)
@@ -66,8 +66,9 @@
 	this.busyRequest = false;
 	
 //	window.$Debugger = this; // this should be uncommented in case if debugger variable is not $Debugger
-	window.onscroll = function(ev) { window.$Debugger.Resize(ev); }
-	window.onresize = function(ev) { window.$Debugger.Resize(ev); }
+	this.AddEvent(window, 'scroll', function (ev) { window.$Debugger.Resize(ev); });
+	this.AddEvent(window, 'resize', function (ev) { window.$Debugger.Resize(ev); });
+//	this.AddEvent(window, 'keydown', function (ev) { window.$Debugger.KeyDown(ev); }); // don't work in IE
 	document.onkeydown = function(ev) { window.$Debugger.KeyDown(ev); }
 }
 
@@ -278,3 +279,11 @@
 	$arguments_layer.style.display = ($arguments_layer.style.display == 'none') ? 'block' : 'none';
 }
 
+Debugger.prototype.AddEvent = function (el, evname, func) {
+	var $status = false;
+	if (document.all) {
+		$status = el.attachEvent('on' + evname, func);
+	} else {
+		$status = el.addEventListener(evname, func, true);
+	}
+}
\ No newline at end of file