function addEvent(obj, theEvent, toDo)
{			
	// FF
	if (document.addEventListener)
	{
		theEvent = theEvent.replace(/on/,"");
		obj.addEventListener(theEvent, toDo, false);
	}
	
	// MSIE
	else if (document.attachEvent)
	{
		obj.attachEvent(theEvent, toDo);
	}
}

function disableDefaultAction(event)
{
	// FF
	if (event.preventDefault)
	{
		event.preventDefault();
	}
		
	// MSIE
	else
	{
		event.returnValue = false;
		event.keyCode = 0; // Fix som stuborn events, like F5 and ctrl-f
	}
	
	return;	
}