//#import rjs:/ilrn/dwr/engine.js



function DWRHelper()
{

}

OOP.defineClass(DWRHelper);
DWRHelper.init = function()
{
if (typeof(DWREngine) == "undefined")
return;

DWREngine.setErrorHandler(function (error)
{
if (error.name && error.message)
DWRHelper.errors.push("DWR Error ("+error.name+") " + error.sourceURL + ":" + error.line + " : " + error.message);
else
DWRHelper.errors.push("DWR Error: " + error);

DWRHelper.onerror(error);

if (typeof(Debug)=="function")
Debug.error("DWR: " + error);
});

DWREngine.setWarningHandler(function (warning)
{
DWRHelper.warnings.push("DWR Warning:" + warning);

DWRHelper.onwarning(warning);

if (typeof(Debug)=="function")
Debug.warning("DWR: " + warning);
});

DWREngine.setVerb("POST");
}
DWRHelper.warnings = new Array;
DWRHelper.errors = new Array;

DWRHelper.enableAlerts = function()
{
Callbacks.hookEvent(DWRHelper, "onerror", function (error)
{
if (error.name && error.message)
alert("DWR Error ("+error.name+") " + 
error.sourceURL + ":" + error.line + " : " + error.message);
else
alert("DWR Error: " + error);
});

Callbacks.hookEvent(DWRHelper, "onwarning", function (warning)
{
alert("DWR Warning:" + warning);
});
}

DWRHelper.onerror = new Function();
DWRHelper.onwarning = new Function();

DWRHelper.init();