var time = 3000;
var numofitems = 15;


function menu(allitems,thisitem,startstate){
  callname= "gl"+thisitem;
  divname="subglobal"+thisitem;
  this.numberofmenuitems = 15;
  this.caller = document.getElementById(callname);
  this.thediv = document.getElementById(divname);
  this.thediv.style.visibility = startstate;
}

function menuPosition() {
	x = $("#sectionLinks").offset().left;
	y = $("#sectionLinks").offset().top;
}

function closesubnav(event){
	mouseX = event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
    mouseY = event.clientY + document.body.scrollTop + document.documentElement.scrollTop;

  if ((mouseX < (x - 20)) || ( mouseX > (x + 360))||(mouseY < y) ||( mouseY > (y + 400))) {
    for (var i=1; i<= numofitems; i++){
      var shutdiv =eval("menuitem"+i+".thediv");
      shutdiv.style.visibility="hidden";
    }
  }
}

function ehandler(event,theobj){
  for (var i=1; i<= theobj.numberofmenuitems; i++){
   var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";
  }
  theobj.thediv.style.visibility="visible";
}

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_findObj(n, d) { /* v4.01 */
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { /* v6.0 */
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_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; }
}

function OpenBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

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;
}
  message     = "Welcome to the Institute of Nanotechnology, Europe's leading provider of information on nanotechnology.^" +
                "Please feel free to contact us if you require further information.^" +
				"Done " +
				"^"
  scrollSpeed = 20
  lineDelay   = 50000

  txt         = ""

  function scrollText(pos) {
    if (message.charAt(pos) != '^') {
      txt    = txt + message.charAt(pos)
      status = txt
      pauze  = scrollSpeed
    }
    else {
      pauze = lineDelay
      txt   = ""
      if (pos == message.length-1) pos = -1
    }
    pos++
    setTimeout("scrollText('"+pos+"')",pauze)
  }

scrollText(0)

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];}
}

function correctPNG()
{
   var navigator;
   var document;
   var arVersion = navigator.appVersion.split("MSIE");
   var version = parseFloat(arVersion[1]);
   var i = 0;
   if((version >= 5.5) && (document.body.filters)) {
      for(i=0; i<document.images.length; i++) {
         var img = document.images[i];
         var imgName = img.src.toUpperCase();
         if (imgName.substring(imgName.length-3, imgName.length) === "PNG") {
            var strNewHTML = "<span style=\"" + "width:" + img.width + "px; height:" + img.height + "px;"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
            img.outerHTML = strNewHTML;
            i = i-1;
         }
      }
   }    
}
window.attachEvent("onload", correctPNG);