function extractPageName(s){var a=s.split('/'); return a[a.length-2].toLowerCase()+a[a.length-1].toLowerCase();}
function setActiveMenu(a,p){for(var i=0;i<a.length;i++){if(extractPageName(a[i].href)==p){if (a[i].parentNode.tagName!="DIV"){a[i].className="current"; a[i].parentNode.className="current";}}}}
function setPage(){ if(document.location.href) hrefString = document.location.href; else hrefString = document.location; if (document.getElementById("leftMenu")!=null) setActiveMenu(document.getElementById("leftMenu").getElementsByTagName("a"),extractPageName(hrefString));}

function selfOpen(url){
url = encodeURI(url);
var win = window.open(url, 'studentWin', 'fullscreen=1,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0'); if (!win || win.name==undefined) {if (self.location.href) self.location.href = url; else self.location = url;} else win.focus();}

function showForm(type)
{
	document.getElementById("studentusername").value=""; 
    document.getElementById("studentpassword").value=""; 
    document.getElementById("parentname").value = ""; 
    document.getElementById("parentpassword").value = ""; 
    document.getElementById("teachername").value = ""; 
    document.getElementById("teacherpassword").value = ""; 
    
    loginFormNames=["loginChooser","studentlogin","parentlogin","teacherlogin"]; 
    for (i=0;i<loginFormNames.length;i++)
    	document.getElementById(loginFormNames[i]).style.display="none"; 
        
    document.getElementById(type).style.display=""; 

        if (type!="loginChooser")
    	springBack=setTimeout("showLoginChooser()",1*90*1000);
}

function showLoginChooser(){showForm("loginChooser");}
function submitStudentLogin(){var u=document.getElementById("studentusername").value; var p=document.getElementById("studentpassword").value; var url="http://auth.whizz.com/student/login.php?action=process&redirect=/login/loginerror.html&username="+u+"&password="+p; selfOpen(url);}

function reorderQuotesDepth(topItem){var depth=0; for (var i=0;i<quotes.length;i++) {var quote = quotes[i]; if (i!=topItem) quote.style.zIndex=depth++; else quote.style.zIndex=quotes.length;}}
function fadeQuote(){var nextItemOpacity=fadeStep*10; var nextItem=quotes[nextQuote]; var crtItem=quotes[crtQuote]; if (fadeStep==0) reorderQuotesDepth(nextQuote); nextItem.style.filter="alpha(opacity="+nextItemOpacity+")"; nextItem.style.opacity=""+(nextItemOpacity/100); if (fadeStep==10) {fadeStep = 0; crtItem.style.filter  = "alpha(opacity=0)"; crtItem.style.opacity = "0"; if (nextItem.style.removeAttribute) nextItem.style.removeAttribute("filter"); if (nextQuote<quotes.length-1) { nextQuote++; crtQuote=nextQuote-1;} else {crtQuote++; nextQuote=0;} setTimeout("fadeQuote()",5000+3000*Math.random());} else {fadeStep++; setTimeout("fadeQuote()",50);}}

function setupTestimonialsBox(){var container=document.getElementById("testimonialbox"); quotes=document.getElementById("testimonialbox").getElementsByTagName("blockquote"); for(var i=0;i<quotes.length;i++) { var quote=quotes[i]; quote.style.position="relative"; quote.style.top="-"+250*i+"px"; quote.style.zIndex=i; if(i>0) {quote.style.filter ="alpha(opacity=0)"; quote.style.opacity="0";}} crtQuote=0; nextQuote=1; fadeStep =0; reorderQuotesDepth(0); setTimeout("fadeQuote()",6000);}

function o(name, age, date) { var str=name; if (age && age>0) str+=", age "+age; if (date) str+="<br/>("+date+")"; document.write("<h5>"+str+"</h5>");}