var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function AddFav(sUrl, sTitle) {
	 if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) ) {
		 window.sidebar.addPanel( sTitle, sUrl, '' );
	 } else if ( document.all && "object" == typeof( window.external ) ) {
		window.external.addFavorite( sUrl, sTitle );
	 }
}
var oScrollid = "scrolldiv";
var oScrollMsgid = "scrollul";
var isStoped = false;
var preTop = 0;
var curTop = 0;
var stopTime = 0;

function $(id) { return document.getElementById(id);}
function scroll(){
	try{
		with($(oScrollid)){
			noWrap = true;
		}
		$(oScrollid).onmouseover = new Function('isStoped = true');
		$(oScrollid).onmouseout = new Function('isStoped = false');
		$(oScrollid).appendChild($(oScrollMsgid).cloneNode(true));
		init_srolltext();
	}catch(e){}
}

function init_srolltext(){
	setTimeout(function(){$(oScrollid).scrollTop=0;},0);
	//oScroll.scrollTop = 0;
	setInterval('scrollUp()', 10);
}

function scrollUp(){
	if(isStoped) return;
	curTop += 1;
	if(curTop == 24) {
		stopTime += 1;
		curTop -= 1;
		if(stopTime == 180) {
			curTop = 0;
			stopTime = 0;
		}
	}else{
		preTop = $(oScrollid).scrollTop;
		$(oScrollid).scrollTop += 1;
		if(preTop == $(oScrollid).scrollTop){
			$(oScrollid).scrollTop = 0;
			$(oScrollid).scrollTop += 1;
		}
	}
}