// jquery items
$(document).ready(function() {
    // event tracking
    var pageTitle = document.title
    $(function() {
        // glossary terms
        $(".glossary").click(function() {
            var term = $(this).html();
            //console.log(term, pageTitle);
            pageTracker._trackEvent('Glossary Term Link', 'Click Event', 'Term: ' + term + '');
        });
        //side navs
        $(".sidenavLink a").click(function() {
            var term = $(this).html();
            pageTracker._trackEvent('Side Nav Links', 'Click Event', 'Label: ' + term + '');
        });
        //video link tracking
        $('a.nyroModal').click(function() {
            var vt = $(this).text();
            pageTracker._trackEvent('Video Links', 'Click Event', 'Video Title: ' + vt + '');
        });
        // jquery tools overlay
        $('#gpsButton img[rel]').overlay({
            mask: {
                    color: '#333',
                    opacity: 0.8
                    },
                    closeOnClick: false,
					onLoad: function(){
							var pt = document.title;							
						 	pageTracker._trackEvent('GPS Demo', 'Click Event', 'Watch:' + pt +'');	
					}
            
            });        
        
    });


});

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];}
}

function HideContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "block";
}

function ClearKeyword() {
  document.searchform.keyword.value= "";
}

function ClearSignUp() {
  document.signup.signupname.value= "";
}