var qString=location.search.toLowerCase();
var qStringArray=qString.split('script=');
var script=qStringArray[1];

// check for current page to determine the at state for navigation
function leftNavAt() {
	if (script=='200'){
		MM_findObj('stockChart').className='navOn';}
	if (script=='1901'){
		MM_findObj('secFilings').className='navOn';}
	if (script=='950'){
		MM_findObj('fundamentals').className='navOn';}
	if (script=='400'){
		MM_findObj('pressReleases').className='navOn';}
	if (script=='1200'){
		MM_findObj('investorPresentations').className='navOn';}
	if (script=='500'){
		MM_findObj('analystCoverage').className='navOn';}
	if (script=='4000'){
		MM_findObj('pressKits').className='navOn';}
	if (script=='2300'){
		MM_findObj('infoRequests').className='navOn';}
	if (script=='1900'){
		MM_findObj('emailAlerts').className='navOn';}
}

// Macromedia functions for image rollovers in top nav

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) { //v4.01
  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];}
}

// Macromedia functions for controlling the flyouts in the top nav

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) { //v4.01 this finds an object on the page regardless of DOM
	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;
		if(v='hidden'){
			hideSelect('visible');
		}else{
			hideSelect('hidden');
		}
	}
}

function hideSelect(toggle){
	if (!document.styleSheets) return;
	var theRules = new Array();
	if (document.styleSheets[0].cssRules)
		theRules = document.styleSheets[0].cssRules
	else if (document.styleSheets[0].rules)
		theRules = document.styleSheets[0].rules
	else return;
	theRules[theRules.length-1].style.visibility = toggle;
}

function popUp(wordID){
	window.open('/glossary/glossarypopup.asp?word_id='+wordID, 'glossarypop', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=401,height=330,top=100,left=300');
}

function popupWin(url,name,features){
	var w;
	w=window.open(url,name,features);
	w.focus();
}