/*
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*/
var _initTop = 0;
var _layerID = "";

function FlowBanner ( id, initTop )
{
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	if (ns) initTop = initTop+"px";

	var layer = document.getElementById(id);
	layer.style.top = initTop;

	_layerID = id;
	_initTop = initTop;
	_FlowBanner ();
}

function _FlowBanner ()
{
	var layer = document.getElementById(_layerID);
	var ns = (navigator.appName.indexOf("Netscape") != -1);

	if (ns){
		num = (layer.style.top.length);
		var currentTop = layer.style.top.substring(0,(num-2));
		currentTop = parseInt(currentTop);

		_initTop = 235;

	}else{
		var currentTop = parseInt ( layer.style.top );
	}

	if (ns){
		var baseTop = parseInt ( document.documentElement.scrollTop );
	}else{
		var baseTop = parseInt ( document.documentElement.scrollTop );
	}

	var nextTop = baseTop + _initTop;
	var distance = ( nextTop - currentTop ) / 15;

	if ( distance > 10 )
		distance = 10;
	else if ( distance < -10 )
		distance = -10;
	if (ns){
		layer.style.top = currentTop + distance+"px";
	}else{
		layer.style.top = currentTop + distance;
	}


	setTimeout ( "_FlowBanner()", 3 );
}

function init ()
{
	FlowBanner ( "quickmenu", 239 );
}