function setCookie(name, value, days) {
	if (days) {
		d = new Date();
		d.setTime(d.getTime()+(days*24*60*60*1000));
		e = "; expires="+d.toGMTString();
	}
	else e = "";
	document.cookie = name+"="+value+e+"; path=/";
}

function getCookie(name) {
	n = name+"="; a = document.cookie.split(';');
	for (i=0; i<a.length; i++) {
		v = a[i];
		while (v.charAt(0)==' ') v=v.substring(1,v.length);
		if (v.indexOf(n)==0) return v.substring(name.length,v.length);
	}
	return null;
}

function delCookie(name) {
	setCookie(name,"",-1);
}

//////////////////////////////////////////////////////////////////////////

function doSurvey() {
	s = sniffer();
	me = getCookie('survey');
	if (me != null) {
		document.write("<area shape=\"rect\" coords=\"260,210,313,233\" href=\"welcome.html\" target=\"_self\" alt=\"enter\" title=\"enter\">");
	}
	else document.write("<area shape=\"rect\" coords=\"260,210,313,233\" href=\"welcome.html\" target=\"_self\" alt=\"enter\" title=\"enter\" onClick=\"pop('"+s+"','survey','550','400');\">");
}

function doSurvey2() {
	if (getCookie('survey')) {
		delCookie('survey');
	}
	//me = getCookie('spmeeting');
	//if (me == null) {
		pop('spmeeting.html','pop','550','400');
		//setCookie('spmeeting','1','365');
	//}
}

function sniffer() {
	var agt = navigator.userAgent.toLowerCase();
	if (agt.indexOf('msie')!=-1) {
		return "survey.html";
	}
	else return "surveynav.html";
}

function pop(mypage, myname, w, h) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops='height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=no,resize=no';
	pager = window.open(mypage, myname, winprops);
}



//////////////////////////////////////////////////////////////////////////
/////  Macromedia Stuff  /////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.0
  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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}