// Image Swapping code for rollovers

function fitsum_jumpMenu(that)

{

	

	if(location.href.indexOf('#')!=-1){

	location.href=location.href.slice(0,location.href.indexOf('#'))+that;

	}

	else

	location.href=location.href+that;

	

	}





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_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_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];}

}		  

		  

		  

// A few window launching functions



function MM_openBrWindow(theURL,winName,features) { //v.2.0

var myNewWindow = window.open(theURL,winName,features);

MyNewWindow.focus();

} 



function NewWindow(mypage,myname,w,h,scroll){

LeftPosition = (screen.width) ? parseInt((screen.width-w)/2) : 0;

TopPosition = (screen.height) ? parseInt((screen.height-h)/2) : 0;

settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',screenX='+TopPosition+',screenY='+LeftPosition+',scrollbars='+scroll;

win = window.open(mypage,myname,settings);

if(win.window.focus){win.window.focus();}

}



function openWin(winName, url, w, h){

var popup;

  if (popup != null && !popup.closed) {

  	popup.close();

  }

  var width = 540;

  var height = 550;

  if (arguments.length > 2) { width = w; }

  if (arguments.length > 3) { height = h; }

  if (arguments.length == 1) { url = ''; }

  var left = (screen.availWidth / 2) - (width / 2);

  var top = (screen.availHeight / 2) - (height / 2);

  popup = window.open(url, winName,'toolbar=0,scrollbars=1,resizeable=0,width=' +

width + ',height=' + height + ',top=' + top + ',left=' + left);

  popup.focus();

}

function openTvspot(winName, url, w, h){

var popup;

  if (popup != null && !popup.closed) {

  	popup.close();

  }

  var width = 540;

  var height = 550;

  if (arguments.length > 2) { width = w; }

  if (arguments.length > 3) { height = h; }

  if (arguments.length == 1) { url = ''; }

  var left = (screen.availWidth / 2) - (width / 2);

  var top = (screen.availHeight / 2) - (height / 2);

  popup = window.open(url, winName,'toolbar=0,scrollbars=0,resizeable=0,width=' +

width + ',height=' + height + ',top=' + top + ',left=' + left);

  popup.focus();

}

function showHide (id) {

  // var numArticles will change depending on how many articles are on a particular page.  Needs to be set in each page that will call this function.



  for (i=1;i<=numArticles;i++) {

	document.getElementById("article" + i).style.display = 'none';

  }

  

  document.getElementById("article" + id).style.display = '';

  

}