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_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_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_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 MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function MM_showHideLayers() { //v3.0
  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 showBranch(branch){
  var objBranch = document.getElementById(branch).style;
    if(objBranch.display=="block")
      objBranch.display="none";
    else
      objBranch.display="block";
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function xremoveInterest() {
	var listLength = document.forms[0].myInterests.length;
	holdingArray.length = 0;
	//loop through the myInterests list
	for (i=0; i<(listLength); i++)
	{
		var flag = 0;
		//If the current item is selected in the array, remove it from the selectedArray by:
		if (document.forms[0].myInterests.options[i].selected)
		{
			//Loop through the selectedArray
			for (j=0; j<selectedArray.length; j++)
			{
				//If the current item in the selectedArray is the selected item in the myInterests array,
				if (document.forms[0].myInterests.options[i].value == selectedArray[j])
				{
					flag = 1;
				}
			}
		}
		if (flag == 0)
		{
			//add it to the holdingArray
			holdingArray[holdingArray.length] = document.forms[0].myInterests.options[i].value;
		}
	}
	selectedArray.length = 0;
	listLength = holdingArray.length;
	for (i=0; i<(listLength); i++)
	{
        selectedArray[selectedArray.length] = holdingArray[i];
	}
	populateLists();
}
function xaddInterest() {
	for (i=0; i<document.forms[0].interestList.length; i++)
	{
		if (document.forms[0].interestList.options[i].selected)
		{
			selectedArray[selectedArray.length] = document.forms[0].interestList.options[i].value;
		}
	}
	populateLists();
}

function populateLists() {
	document.forms[0].myInterests.length = 0;
	document.forms[0].interestList.length = 0;
	var listLength = idArray.length;
	//loop through the master list of id's that are in the original order
	for (i=0; i<listLength; i++)
	{
		//If there are items in the selectedArray
		if (selectedArray.length > 0)
		{
			flag = 0;
    		for (j=0; j<selectedArray.length; j++)
	    	{
		    	if (selectedArray[j] == idArray[i])
				{
					document.forms[0].myInterests.options[document.forms[0].myInterests.length] = new Option(nameArray[i], idArray[i], 0, 0);
					flag = 1;
				}
			}
			if (flag == 0)
			{
	    		document.forms[0].interestList.options[document.forms[0].interestList.length] = new Option(nameArray[i], idArray[i], 0, 0);
			}
		}
		if (selectedArray.length <= 0)
		{
			document.forms[0].interestList.options[document.forms[0].interestList.length] = new Option(nameArray[i], idArray[i], 0, 0);
		}
	}
}

function makeSelected() {
	var listLength = document.forms[0].myInterests.length;
	for (i=0; i<listLength; i++)
	{
        document.forms[0].myInterests.options[i].selected = true;
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}