var Scrolling;
function ScrollUp(theheight){
var l=document.getElementById("scrollcontent").style;
l.top=parseInt(l.top)+5+"px";
if(parseInt(l.top)>0){l.top=0+"px";}
Scrolling=setTimeout('ScrollUp()',50);}
function ScrollDown(theheight){theheight=theheight*-1;
var l=document.getElementById("scrollcontent").style;
l.top=parseInt(l.top)-5+"px";
if(parseInt(l.top)<theheight){l.top=theheight+"px";}
theheight=theheight*-1;
Scrolling=setTimeout('ScrollDown('+theheight+')',50);}
function ScrollStop(){clearTimeout(Scrolling);}
var x=0;
function timeout(def,id){if(def!=id){x=setTimeout("showHideLayers('subnav"+def+"','','show','subnav"+id+"','','hide');",1000);}}
function show(id){for(i=0;i<=8;i++){showHideLayers('subnav'+i,'','hide');};showHideLayers('subnav'+id,'','show');}
function cleartimeout(){window.clearTimeout(x);}
function findObj(n, d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){
d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=findObj(n,d.layers[i].document);
if(!x&&d.getElementById)x=d.getElementById(n);return x;}
function showHideLayers(){var i,p,v,obj,args=showHideLayers.arguments;
for(i=0;i<(args.length-2);i+=3)if((obj=findObj(args[i]))!=null){v=args[i+2];
if(obj.style){obj=obj.style;v=(v=='show')?'visible':(v=='hide')?'hidden':v;}
obj.visibility=v;}}