/*************************************************************** TRACING - This is a simple tracing/debugging mechanism used to display and track information by any script on the site. To enable tracing, simply call EnableTracing() from the onload event of the tag. (e.g. ...) To disable tracing, call DisableTracing() ****************************************************************/ var trace; function EnableTracing(){ trace = new Tracing(); trace.Enable(); window.onerror = WriteEx; } function DisableTracing(){ if(trace == null) return; trace.Disable(); } function Write(msg){ if(trace == null) return; trace.Write(msg); } function WriteEx(ex){ if(trace == null) return false; trace.WriteEx(ex); return true; } function MinimizeWindow(){ if(trace == null) return; trace.Minimize(); } function Tracing(){ var width = '100%'; var max_height = '300px'; var min_height = '25px' var right = '0px'; var bottom = '0px'; var bg = '#EEF'; var zIndex = '10000000'; var position = 'absolute'; var id = 'edifice_tracer'; var list; var div; function enable(){ list = document.createElement("select"); list.id = id; list.style.bottom = bottom; list.style.right = right; list.style.position = position; list.style.width = width; list.style.height = min_height; list.multiple = "true"; list.style.borderStyle = 'solid'; list.style.borderWidth = '1px'; list.style.borderColor = 'black'; list.style.zindex = zIndex; list.style.backgroundColor = bg; list.onmouseover = Expand; list.onmouseout = Contract; list.onclick = function(){ alert(list.options[list.selectedIndex].text); } document.body.appendChild(list); window.onerror = writeEx; } function Expand(){ list.style.height = max_height; } function Contract(){ list.style.height = min_height; } function write(msg){ var o = new Option(); o.text = msg; o.value = msg; list.options.add(o); Expand(); window.setTimeout("MinimizeWindow();",500); } function writeEx(ex){ var o = new Option(); o.text = 'ERROR: '+ex; list.options.add(o); Expand(); window.setTimeout("MinimizeWindow();",500); } function disable(){ document.body.removeChild(list); list = null; } this.Enable = enable; this.Disable = disable; this.Write = write; this.WriteEx = writeEx; this.Minimize = Contract; }