function errorHandler(evnt)
{
	alert("Error is handled" + "\n" +
 	"target: " + evnt.target + "\n" +
 	"type: " + evnt.type + "\n" +
 	"data: " + evnt.data + "\n");
	return true;
}

function ignoreErrorHandler(evnt)
{
	//alert("Life is Good!");
	return true;
}

// -error on/off- window.onerror = errorHandler;