function ss(d){if(document.getElementById(d).style.visibility == 'hidden'){sd(d);}else{hd(d);}}function hd(d){if (document.getElementById){document.getElementById(d).style.visibility = 'hidden';document.getElementById(d).style.display = 'none';}else{if (document.layers){document.getElementById(d).visibility = 'hidden';document.getElementById(d).display = 'none';}else{document.all.getElementById(d).style.visibility = 'hidden';document.all.getElementById(d).style.display = 'none';}}}function sd(d){if (document.getElementById(d)){document.getElementById(d).style.visibility = 'visible';document.getElementById(d).style.display = 'block';}else{if (document.layers){document.getElementById(d).visibility = 'visible';document.getElementById(d).display = 'block';}else{document.all.getElementById(d).style.visibility = 'visible';document.all.getElementById(d).style.display = 'block';}}}

function DomCheck(){
return(document.createElement && document.getElementById)
}

function DomCorners(id,bk,h,tries){
var el=document.getElementById(id);
if(el==null){
    if(tries==null) tries=200;
    if(tries>0)
        setTimeout("DomCorners('"+id+"','"+bk+"',"+h+","+(--tries)+")",50);
    return;
    }
var c=new Array(4);
for(var i=0;i<4;i++){
    c[i]=document.createElement("b");
    c[i].style.display="block";
    c[i].style.height=h+"px";
    c[i].style.fontSize="1px";
    if(i%2==0)
        c[i].style.background="url("+bk+") no-repeat 0 -"+ i*h + "px";
    else
        c[i].style.background="url("+bk+") no-repeat 100% -"+ i*h + "px";
    }
c[0].appendChild(c[1]);
c[2].appendChild(c[3]);
el.style.padding="0";
el.insertBefore(c[0],el.firstChild);
el.appendChild(c[2]);
}

var xmlHttp;
var localWhereToPut;

function sp(pageToFetch,whereToPut)
{
        xmlHttp=GetXmlHttpObject()
        if (xmlHttp==null)
                {
                        alert ("AJAX not available.")
                        return
                }
        var url=pageToFetch
        localWhereToPut = whereToPut
        xmlHttp.onreadystatechange=stateChanged
        xmlHttp.open("GET",url,true)
        xmlHttp.send(null)
}

var http_request;

function spp() 
{
	var url = arguments[0];
	var whereToPut = arguments[1];
	http_request = false;
        localWhereToPut = whereToPut;

	var params = '';
        for(var i=2;i<arguments.length;i++)
        {
//		alert(arguments[i]);
		params += arguments[i] + '=' + encodeURI(document.getElementById(arguments[i]).value);
		params+='&';
        }


	if(window.XMLHttpRequest) 
	{
		http_request = new XMLHttpRequest();
		if(http_request.overrideMimeType) 
		{
			http_request.overrideMimeType('text/html');
		}
	} 
	else if(window.ActiveXObject) 
	{
		try
		{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch(e)
		{
			try 
			{
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch(e) 
			{
			}
		}
	}
	if(!http_request) 
	{
		alert('Cannot create XMLHTTP instance');
		return false;
	}

	http_request.onreadystatechange = sc2;
	http_request.open('POST', url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length", params.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(params);
}

function sc2()
{
	if(http_request.readyState==4 || http_request.readyState=="complete")
	{
		document.getElementById(localWhereToPut).innerHTML=http_request.responseText;
//		document.getElementById(localWhereToPut).innerHTML+='foo';
		localWhereToPut = "";
	}
	else
	{
//		document.getElementById(localWhereToPut).innerHTML+='fail';
	}
}


function stateChanged()
{
        if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
                {
                        if(xmlHttp.responseText.substring(4,9) == "login")
                        {
                                window.location=window.location;
                                return;
                        }
                        document.getElementById(localWhereToPut).innerHTML  =xmlHttp.responseText
                        localWhereToPut = ""

                }
}

function GetXmlHttpObject()
{
        var objXMLHttp=null
        if (window.XMLHttpRequest)
                {
                        objXMLHttp=new XMLHttpRequest()
                }
        else if (window.ActiveXObject)
                {
                        objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
                }
        return objXMLHttp
}
/*
var bannerImg = new Array();
  // Enter the names of the images below
  bannerImg[0]="gif_logojsb.gif";
  bannerImg[1]="gif_logojsb2.gif";

var newBanner = 0
var totalBan = bannerImg.length

function cycleBan() {
  newBanner++
  if (newBanner == totalBan) {
    newBanner = 0
  }
  document.banner.src=bannerImg[newBanner]
  // set the time below for length of image display
  // i.e., "4*1000" is 4 seconds
  setTimeout("cycleBan()", 4*1000)
}
window.onload=cycleBan;
*/

var stop = new Array();

var iter = 0;
var setiter = 0;
var s_imgid;
var s_imgarray;
var s_ref;
var s_p;

function setitup(imgid,imgarray,ref,p)
{
//	if(ref == s_ref)
//	{
//		return;
//	}
	stop[ref] = 1;
	setiter++;
	s_imgid = imgid;
	s_imgarray = imgarray;
	s_ref = ref;
	s_p = p;
	iter = 0;
//	document.getElementById(s_p).innerHTML+='x ';
//	imagechange();
}

function stopchange(ref)
{
	stop[s_ref] = 0;
	if(s_imgarray.length == 0)
	{
		return;
	}
	iter=0;
	document.getElementById(ref).style.background='url(\'' + s_imgarray[0] + 
								'\') no-repeat center center';
}

function imagechange()
{
	if(s_imgarray.length == 0)
	{
		return;
	}
	if(stop[s_ref] == 0)
	{
		iter = 0;
		return;
	}
//	document.getElementById(s_imgid).src=s_imgarray[iter % s_imgarray.length];

	document.getElementById(s_ref).style.background='url(\'' + s_imgarray[iter % s_imgarray.length] + 
								'\') no-repeat center center';
	iter++;
//ptag
//	document.getElementById(s_p).innerHTML+=s_imgarray[iter % s_imgarray.length];
//	document.getElementById(s_p).innerHTML+= '<br>';
//		document.getElementById(s_p).innerHTML= ' iter=' + (iter % s_imgarray.length) + '<br>';
//	document.getElementById(s_p).innerHTML+= ' setiter=' + setiter + '<br>';

	setTimeout('imagechange()', 3000);
//	setTimeout('imgchange()', 4000);
	return iter;
}

function jssleep(x)
{
	setTimeout(nothin, x*1000);
}

function nothin()
{
	return 0;
}

function sh(obj)
{
	obj = document.getElementById(obj);
	obj.style.visibility = (obj.style.visibility == 'visible' || obj.style.visibility == '') 
			? 'hidden' : 'visible';
}