// On document load initialize the edit wrap.
addLoadListener(InitEditWrap);

function InitEditWrap()
{
	nodes = getElementsByClass("editwrap");
	
	for (i=0; i < nodes.length; i++)
	{
		// Attach event listeners. (from suggest.js)
		attachEventListener(nodes[i], "mouseover", handleOver, false);
		attachEventListener(nodes[i], "mouseout", handleOut, false);
	}
	
	return true;
}

function handleOver(event)
{
	if (typeof event == "undefined")
  	{
    	event = window.event;
  	}

  	var target = GetEventTarget(event);
  	
	if (target.parentNode.parentNode) {
		target.parentNode.parentNode.className += " editwrap_hover";
	}
}

function handleOut(event)
{
	if (typeof event == "undefined")
  	{
    	event = window.event;
  	}

  	var target = GetEventTarget(event);
  	
	if (target.parentNode.parentNode) {
		target.parentNode.parentNode.className = target.parentNode.parentNode.className.replace("editwrap_hover", "");
	}
}