var version="v3.0.3 Distributable Release - 22/01/10";
var breadcrumbController=function(){if($("tabunderscore")){var b=$("tabunderscore");
var a;
var c=b;
while(c.getPrevious()){if(c.hasClass("breadcrumb")){a=c;
a.addClass("moved")}c=c.getPrevious()}if(a){a.inject(b,"after")}}if(!$("tabs")&&!document.body.hasClass("splash")){document.body.addClass("splash")}};
var searchController=function(){this.searchForm=$("search");
this.searchField=this.searchForm.query;
this.focusSearchField=function(){if(this.value==this.title){this.value=""}};
this.blurSearchField=function(){if(this.value==""){this.value=this.title}};
this.checkSearchEntry=function(){if(this.query.value==""||this.query.value==this.query.title){alert("Please enter some search terms");
return false}else{return true}};
if(searchForm){this.searchField.onfocus=this.focusSearchField;
this.searchField.onblur=this.blurSearchField;
this.searchForm.onsubmit=this.checkSearchEntry}};
function menuController(a){a=$$("#menu ul li ul");
a.each(function(d){var c=d.getParent();
var b=new Element("span",{text:"expand","class":"hide_text expander"});
if(c.hasClass("static")){b.addClass("open")}else{b.addClass("closed")}b.addEvent("click",individualHandler);
c.getFirst("a").setStyle("padding-right","16px");
if(Browser.Engine.presto){b.setStyles({width:"0.778em",height:"0.778em",padding:"0.55em","margin-top":"-2.3em"})}b.inject(c.getFirst("a"),"after");
d.set("class","unstatic");
d.set("slide",{duration:"short"});
if(!c.hasClass("static")){d.slide("hide")}})}function individualHandler(){var a=this.getParent("li").getElement("ul");
this.toggleClass("open");
this.toggleClass("closed");
a.slide("toggle");
return false}function headTrayController(){var c=$("current-section");
if(!c){return}else{c=c.getFirst("a")}c.addClass("dropdown");
$("head").setStyle("height","auto");
var b=$("tray");
var a=new Fx.Slide(b);
a.hide();
b.setStyle("display","block");
b.setStyle("visibility","hidden");
a.addEvent("complete",function(){if(!c.hasClass("open")){b.setStyle("visibility","hidden")}});
c.addEvent("click",function(){if(!c.hasClass("open")){b.setStyle("visibility","visible")}a.toggle();
this.toggleClass("open");
return false})}function oversizeContentController(){var d=new Element("p");
var c=new Element("a",{text:"View full size",style:"cursor:pointer;font-weight: bold;"});
var e=false;
var b=$("w4").getSize().x;
$$("#content table.tabledata_blue, #content img").each(function(g,f){if(g.getSize().x>b){myExpandTopLink=c.clone().addEvent("click",function(){a.show(g);
return false});
myExpandTopLink.inject(d.clone().inject(g,"before"));
e=true}});
if(e){var a=new Overlay({overlayFixedWidth:true,centerOverlay:true})}}function getURLParam(f,c){this.strReturn="";
this.strURL=f;
if(f.indexOf("?")>-1){var b=f.substr(f.indexOf("?"));
var d=b.split("&");
for(var a=0;
a<d.length;
a++){if(d[a].indexOf(c.toLowerCase()+"=")>-1){var e=d[a].split("=");
this.strReturn=e[1];
break}}}return this.strReturn}function mediaPlayerController(){var a=$$("a");
var c=new RegExp("^http://www.usyd.edu.au/video/play.php");
var b=new Array();
a.each(function(e){if(e.href.match(c)){b.push(e)}});
b.each(function(e){if(Browser.Engine.trident&&Browser.Engine.version<=4){}else{e.addEvent("click",function(){var k=getURLParam(e.href,"video");
var l=getURLParam(e.href,"poster");
var h=getURLParam(e.href,"download");
var g=new Element("div",{id:"mbVideo"});
var j=new Element("p");
var f=new Element("a",{href:k,text:"Download video (mp4)","class":"download"});
var i=new Swiff("http://www.usyd.edu.au/video/player.swf",{id:"swfPlayer",width:480,height:290,params:{wmode:"opaque",bgcolor:"#fff",allowfullscreen:"true",quality:"high",allowScriptAccess:"sameDomain"},vars:{file:k,image:l,autostart:"false"}});
i.inject(g);
if(h!="false"){f.inject(j);
j.inject(g)}d.show(g,{cloneContent:false});
return false})}});
if(b.length>0){var d=new Overlay({destroyContent:true})}}var Slimbox=(function(){var U=window,am=Browser.Engine.trident4,af,au,T=-1,al,ad,V,ae,ab,N,ah,an={},ag=new Image(),P=new Image(),R,aA,at,aj,Q,aw,S,ay,Z,O,ac,ar,ax,X;
U.addEvent("domready",function(){$(document.body).adopt($$(R=new Element("div",{id:"lbOverlay",events:{click:W}}),aA=new Element("div",{id:"lbCenter"}),S=new Element("div",{id:"lbBottomContainer"})).setStyle("display","none"));
at=new Element("div",{id:"lbImage"}).injectInside(aA).adopt(aj=new Element("div",{styles:{position:"relative"}}).adopt(Q=new Element("a",{id:"lbPrevLink",href:"#",events:{click:Y}}),aw=new Element("a",{id:"lbNextLink",href:"#",events:{click:av}})));
ay=new Element("div",{id:"lbBottom"}).injectInside(S).adopt(new Element("a",{id:"lbCloseLink",href:"#",events:{click:W}}),Z=new Element("div",{id:"lbCaption"}),O=new Element("div",{id:"lbNumber"}),new Element("div",{styles:{clear:"both"}}))});
function aa(){var b=U.getScroll(),a=U.getSize();
$$(aA,S).setStyle("left",b.x+(a.x/2));
if(ae){R.setStyles({left:b.x,top:b.y,width:a.x,height:a.y})}}function ao(b){["object",am?"select":"embed"].forEach(function(c){Array.forEach(document.getElementsByTagName(c),function(d){if(b){d._slimbox=d.style.visibility}d.style.visibility=b?"hidden":d._slimbox})});
R.style.display=b?"":"none";
var a=b?"addEvent":"removeEvent";
U[a]("scroll",aa)[a]("resize",aa);
document[a]("keydown",ak)}function ak(a){var b=a.code;
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ad=(T||(af.loop?au.length:0))-1;
V=((T+1)%au.length)||(af.loop?0:-1);
ai();
aA.className="lbLoading";
an=new Image();
an.onload=ap;
an.src=al}return false}function ap(){aA.className="";
ax.set(0);
at.setStyles({backgroundImage:"url("+al+")",display:""});
aj.setStyle("width",an.width);
$$(aj,Q,aw).setStyle("height",an.height);
Z.set("html",au[T][1]||"");
O.set("html",(((au.length>1)&&af.counterText)||"").replace(/{x}/,T+1).replace(/{y}/,au.length));
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ah=at.offsetHeight;
var a=Math.max(0,ab-(ah/2)),c=0,b;
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ax.start(1)};
if(c){ar.chain(b)}else{b()}}function aq(){if(ad>=0){Q.style.display=""}if(V>=0){aw.style.display=""}X.set(-ay.offsetHeight).start(0);
S.style.visibility=""}function ai(){an.onload=$empty;
an.src=ag.src=P.src=al;
ar.cancel();
ax.cancel();
X.cancel();
$$(Q,aw,at,S).setStyle("display","none")}function W(){if(T>=0){ai();
T=ad=V=-1;
aA.style.display="none";
ac.cancel().chain(ao).start(0)}return false}Element.implement({slimbox:function(b,a){$$(this).slimbox(b,a);
return this}});
Elements.implement({slimbox:function(d,a,b){a=a||function(e){return[e.href,e.title]};
b=b||function(){return true};
var c=this;
c.removeEvents("click").addEvent("click",function(){var e=c.filter(b,this);
return Slimbox.open(e.map(a),e.indexOf(this),d)});
return c}});
return{open:function(a,b,c){af=$extend({loop:false,overlayOpacity:0.8,overlayFadeDuration:400,resizeDuration:400,resizeTransition:false,initialWidth:250,initialHeight:250,imageFadeDuration:400,captionAnimationDuration:400,counterText:"Image {x} of {y}",closeKeys:[27,88,67],previousKeys:[37,80],nextKeys:[39,78]},c||{});
ac=new Fx.Tween(R,{property:"opacity",duration:af.overlayFadeDuration});
ar=new Fx.Morph(aA,$extend({duration:af.resizeDuration,link:"chain"},af.resizeTransition?{transition:af.resizeTransition}:{}));
ax=new Fx.Tween(at,{property:"opacity",duration:af.imageFadeDuration,onComplete:aq});
X=new Fx.Tween(ay,{property:"margin-top",duration:af.captionAnimationDuration});
if(typeof a=="string"){a=[[a,b]];
b=0}ab=U.getScrollTop()+(U.getHeight()/2);
N=af.initialWidth;
ah=af.initialHeight;
aA.setStyles({top:Math.max(0,ab-(ah/2)),width:N,height:ah,marginLeft:-N/2,display:""});
ae=am||(R.currentStyle&&(R.currentStyle.position!="fixed"));
if(ae){R.style.position="absolute"}ac.set(0).start(af.overlayOpacity);
aa();
ao(1);
au=a;
af.loop=af.loop&&(au.length>1);
return az(b)}}})();
Slimbox.scanPage=function(){$$(document.links).filter(function(a){return a.rel&&a.rel.test(/^lightbox/i)}).slimbox({},null,function(a){return(this==a)||((this.rel.length>8)&&(this.rel==a.rel))})};
window.addEvent("domready",function(){breadcrumbController();
headTrayController();
menuController();
oversizeContentController();
searchController();
mediaPlayerController();
Slimbox.scanPage();
try{if($chk(JsHook)){$each(JsHook,function(hook,index){eval(hook)})}}catch(e){}});