/*MooTools, My Object Oriented Javascript Tools. Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.||Clientcide Copyright (c) 2006-2008, http://www.clientcide.com/wiki/cnet-libraries#license*/
var syllabi = [
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		subject: 'Mathematics 4016 Topics',
		link: '&raquo; <a rel="external nofollow" href="http://www.seab.gov.sg/SEAB/oLevel/syllabus/2010_GCE_O_Level_Syllabuses/4016_2010.pdf">Detailed 2010 Syllabus</a>',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Arithmetic (Numbers; Fractions; Decimals & Percentages)</li><li>Arithmetic (Approximation & Estimation / Exact Values / Significant Figures / Decimal Places)</li><li>Arithmetic (Direct Numbers in Practical Situations / Rate, Time & Average Speed)</li><li>Kinematics</li><li>Arithmetic (Scales & Maps)</li><li>Algebra (Expansion & Factorisation of Algebraic Expressions / Simple Algebraic Fractions & Equations)</li><li>Investigative Problems & Number Patterns</li><li>Algebra (Evaluation of Change of Subject of a Formula / Algebraic Symbols)</li><li>Algebra (Quadratic Equations & Simultaneous Linear Equations)</li><li>Algebra (Indices & Standard Form)</li><li>Algebra (Direct & Inverse Variation)</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Graphs</li><li>Arithmetic (Money, Personal & Household Finances / Simple Interest / Discount / Profit & Loss)</li><li>Sets & Venn Diagrams</li><li>Matrices</li><li>Geometry</li><li>Similarity & Congruency</li><li>Trigonometry</li><li>Mensuration (revised)</li><li>Vectors in Two Dimensions</li><li>Statistics (revised)</li><li>Probability</li></ul></td></tr></table>'
	},
	{
		subject: 'Additional Mathematics 4038 Topics',
		link: '&raquo; <a rel="external nofollow" href="http://www.seab.gov.sg/SEAB/oLevel/syllabus/2010_GCE_O_Level_Syllabuses/4038_2010.pdf">Detailed 2010 Syllabus</a>',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Quadratic Expressions & Equations</li><li>Inequalities</li><li>Remainder Theorem</li><li>Indices & Surds</li><li>Simultaneous Equations (revised)</li><li>Partial Fractions</li><li>Binomial Theorem</li><li>Exponential & Logarithmic Functions</li><li>Modulus Functions</li><li>Trigonometry (revised)</li><li>Coordinate Geometry</li><li>Linear Law</li><li>Curves & Circles</li><li>Plane Geometry</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Differentiation</li><li>Applications of Differentiation (Stationary Points)</li><li>Applications of Differentiation (Gradients, Tangents & Normals)</li><li>Applications of Differentiation (Rate of Change)</li><li>Applications of Differentiation (Maxima & Minima)</li><li>Integration (Indefinite Integrals)</li><li>Integration (Definite Integrals)</li><li>Integration (Area of Planes Surfaces)</li><li>Kinematics</li></ul></td></tr></table>'
	},
	{
		subject: 'Secondary Three Mathematics 4016 Topics',
		link: '',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Geometry</li><li>Graphs</li><li>Indices & Standard Form</li><li>Matrices</li><li>Mensuration</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Money, Personal & Household Finance, Simple Interest, Discount, Profit & Loss</li><li>Quadratic Equations & Simultaneous Linear Equations</li><li>Similarity & Congruency</li><li>Trigonometry</li></ul></td></tr></table>'
	},
	{
		subject: 'Secondary Three Additional Mathematics 4038 Topics',
		link: '',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Binomial Theorem</li><li>Coordinate Geometry</li><li>Curves & Circles</li><li>Exponential & Logarithmic Functions</li><li>Indices & Surds</li><li>Inequalities</li><li>Linear Law</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Modulus Functions</li><li>Partial Fractions</li><li>Quadratic Expressions & Equations</li><li>Remainder Theorem</li><li>Simultaneous Equations</li><li>Trigonometry</li></ul></td></tr></table>'
	},
	{
		subject: 'Secondary One Mathematics Topics',
		link: '',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Algebra</li><li>Angle Properties of Polygons</li><li>Estimation & Approximation</li><li>Factorisation</li><li>Factors & Multiples</li><li>Functions & Graphs</li><li>Geometrical Constructions</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Inequalities</li><li>Number Patterns</li><li>Percentage, Ratio, Rate & Speed</li><li>Real Numbers</li><li>Statistics</li><li>Volume & Surface Area</li></ul></td></tr></table>'
	},
	{
		subject: 'Secondary Two Mathematics Topics',
		link: '',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Algebra</li><li>Direct & Inverse Proportions</li><li>Linear & Quadratic Graphs</li><li>Mensuration</li><li>Probability</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Pythagoras Theorem</li><li>Scales & Maps</li><li>Sets & Venn Diagrams</li><li>Similarity & Congruency</li><li>Statistics</li></ul></td></tr></table>'
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	{
		subject: 'Mathematics 4017 Topics (Old Syllabus)',
		link: '&raquo; <a rel="external nofollow" href="http://www.exampaper.com.sg/wp-content/uploads/syllabus/elementary-mathematics-4017-syllabus.pdf">Detailed Syllabus</a>',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Arithmetic (Numbers; Fractions; Decimals & Percentages)</li><li>Investigative Problems & Number Patterns</li><li>Arithmetic (Approximation & Estimation; Exact Values; Significant Figures; Decimal Places & Standard Form)</li><li>Arithmetic (Direct Numbers in Practical Situations; Rate, Time & Average Speed)</li><li>Algebra (Direct & Inverse Variation)</li><li>Arithmetic (Scales & Maps)</li><li>Arithmetic (Money, Personal & Household Finances; Simple Interest; Discount; Profit & Loss)</li><li>Kinematics</li><li>Graphs</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Algebra (Expansion & Factorisation of Algebraic Expressions; Simple Algebraic Fractions & Equations)</li><li>Algebra (Evaluation of Change of Subject of a Formula; Algebraic Symbols)</li><li>Algebra (Indices)</li><li>Algebra (Quadratic Equations & Simultaneous Linear Equations)</li><li>Geometry</li><li>Similarity & Congruency</li><li>Loci & Construction</li><li>Mensuration</li><li>Trigonometry</li><li>Statistics</li><li>Probability</li><li>Transformations</li><li>Vectors in Two Dimensions</li></ul></td></tr></table>'
	},
	{
		subject: 'Additional Mathematics 4018 Topics (Old Syllabus)',
		link: '&raquo; <a rel="external nofollow" href="http://www.exampaper.com.sg/wp-content/uploads/syllabus/additional-mathematics-4018-syllabus.pdf">Detailed Syllabus</a>',
		topics: '<table><tr><td valign="top" width="50%"><ul class="topics"><li>Simultaneous Equations</li><li>Sets & Venn Diagrams</li><li>Indices & Surds</li><li>Exponential & Logarithmic Functions</li><li>Inequalities</li><li>Quadratic Expressions & Equations</li><li>Remainder Theorem</li><li>Matrices</li><li>Linear Law</li><li>Coordinate Geometry</li><li>Functions</li><li>Trigonometry</li><li>Circular Measure</li><li>Permutations & Combinations</li><li>Binomial Theorem</li></ul></td><td valign="top" width="50%"><ul class="topics"><li>Differentiation</li><li>Applications of Differentiation (Stationary Points)</li><li>Applications of Differentiation (Gradients, Tangents & Normals)</li><li>Applications of Differentiation (Rate of Change)</li><li>Applications of Differentiation (Small Increments & Approximations)</li><li>Applications of Differentiation (Maxima & Minima)</li><li>Integration (Indefinite Integrals)</li><li>Integration (Definite Integrals)</li><li>Integration (Area of Planes Surfaces)</li><li>Kinematics</li><li>Vectors</li><li>Relative Velocity</li></ul></td></tr></table>',
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edgeOffset={};switch(options.edge.x){case'left':edgeOffset.x=0;break;case'right':edgeOffset.x=-dim.x-dim.computedRight-dim.computedLeft;break;default:edgeOffset.x=-(dim.x/2);break};switch(options.edge.y){case'top':edgeOffset.y=0;break;case'bottom':edgeOffset.y=-dim.y-dim.computedTop-dim.computedBottom;break;default:edgeOffset.y=-(dim.y/2);break};pos.x=pos.x+edgeOffset.x;pos.y=pos.y+edgeOffset.y}pos={left:((pos.x>=0||parentPositioned||options.allowNegative)?pos.x:0).toInt(),top:((pos.y>=0||parentPositioned||options.allowNegative)?pos.y:0).toInt()};if(rel.getStyle('position')=="fixed"||options.relFixedPosition){var winScroll=window.getScroll();pos.top=pos.top.toInt()+winScroll.y;pos.left=pos.left.toInt()+winScroll.x}if(options.returnPos)return pos;else this.setStyles(pos);return this}});Element.implement({isVisible:function(){return this.getStyle('display')!='none'},toggle:function(){return this[this.isVisible()?'hide':'show']()},hide:function(){var d;try{if('none'!=this.getStyle('display'))d=this.getStyle('display')}catch(e){}this.store('originalDisplay',d||'block');this.setStyle('display','none');return this},show:function(display){original=this.retrieve('originalDisplay')?this.retrieve('originalDisplay'):this.get('originalDisplay');this.setStyle('display',(display||original||'block'));return this},swapClass:function(remove,add){return this.removeClass(remove).addClass(add)},fxOpacityOk:function(){return!Browser.Engine.trident4}});var PopupDetail=new Class({Implements:[Options,Events],visible:false,observed:false,hasData:false,options:{observerAction:'mouseenter',closeOnMouseOut:true,linkPopup:false,data:{},templateOptions:{},useAjax:false,ajaxOptions:{method:'get'},ajaxLink:false,ajaxCache:{},delayOn:100,delayOff:100,stickyWinOptions:{},showNow:false,htmlResponse:false,regExp:/\\?%([^%]+)%/g},initialize:function(html,observer,options){this.setOptions(options);try{this.options.stickyWinToUse=this.options.stickyWinToUse||StickyWin.Fx}catch(e){this.options.stickyWinToUse=StickyWin}this.observer=$(observer);this.html=($(html))?$(html).get('html'):html||'';if(this.options.showNow)this.show.delay(this.options.delayOn,this);this.setUpObservers()},setUpObservers:function(){var opt=this.options;this.observer.addEvent(opt.observerAction,function(){this.observed=true;this.show.delay(opt.delayOn,this)}.bind(this));if((opt.observerAction=="mouseenter"||opt.observerAction=="mouseover")&&this.options.closeOnMouseOut){this.observer.addEvent("mouseleave",function(){this.observed=false;this.hide.delay(opt.delayOff,this)}.bind(this))}return this},parseTemplate:function(string,values){return string.substitute(values,this.options.regExp)},makePopup:function(){if(!this.stickyWin){var opt=this.options;if(opt.htmlResponse)this.content=this.data;else this.content=this.parseTemplate(this.html,opt.data);this.stickyWin=new opt.stickyWinToUse($merge(opt.stickyWinOptions,{relativeTo:this.observer,showNow:false,content:this.content,allowMultipleByClass:true}));if($(opt.linkPopup)||$type(opt.linkPopup)=='string'){this.stickyWin.win.setStyle('cursor','pointer').addEvent('click',function(){window.location.href=($type(url)=='string')?url:url.src})}this.stickyWin.win.addEvent('mouseenter',function(){this.observed=true}.bind(this));this.stickyWin.win.addEvent('mouseleave',function(){this.observed=false;if(opt.closeOnMouseOut)this.hide.delay(opt.delayOff,this)}.bind(this))}return this},getContent:function(){try{new Request($merge(this.options.ajaxOptions,{url:this.options.ajaxLink||this.observer.href,onSuccess:this.show.bind(this)})).send()}catch(e){dbug.log('ajax error on PopupDetail: %s',e)}},show:function(data){var opt=this.options;if(data)this.data=data;if(this.observed&&!this.visible){if(opt.useAjax&&!this.data){var cachedVal=opt.ajaxCache[this.options.ajaxLink]||opt.ajaxCache[this.observer.href];if(cachedVal){this.fireEvent('onPopupShow',this);return this.show(cachedVal)}this.cursorStyle=this.observer.getStyle('cursor');this.observer.setStyle('cursor','wait');this.getContent();return false}else{if(this.cursorStyle)this.observer.setStyle('cursor',this.cursorStyle);if(opt.useAjax&&!opt.htmlResponse)opt.data=JSON.decode(this.data);this.makePopup();this.fireEvent('onPopupShow',this);this.stickyWin.show();this.visible=true;return this}}return this},hide:function(){if(!this.observed){this.fireEvent('onPopupHide');if(this.stickyWin)this.stickyWin.hide();this.visible=false}return this}});var PopupDetailCollection=new Class({Implements:[Options],options:{details:{},links:[],ajaxLinks:[],useCache:true,template:'',popupDetailOptions:{}},cache:{},initialize:function(observers,options){this.observers=$$(observers);this.setOptions(options);var ln=this.options.ajaxLinks.length;if(ln<=0)ln=this.options.details.length;if(this.observers.length!=ln)dbug.log("warning: observers and details are out of sync.");this.makePopupDetails()},makePopupDetails:function(){this.popupDetailObjs=this.observers.map(function(observer,index){var opt=this.options.popupDetailOptions;var pd=new PopupDetail(this.options.template,observer,$merge(opt,{data:$pick(this.options.details[index],{}),linkItem:$pick(this.options.links[index],$pick(opt.linkItem,false)),ajaxLink:$pick(this.options.ajaxLinks[index],false),ajaxCache:(this.options.useCache)?this.cache:{},useAjax:this.options.ajaxLinks.length>0}));return pd},this)}});var StyleWriter=new Class({createStyle:function(css,id){window.addEvent('domready',function(){try{if($(id)&&id)return;var style=new Element('style',{id:id||''}).inject($$('head')[0]);if(Browser.Engine.trident)style.styleSheet.cssText=css;else style.set('text',css)}catch(e){dbug.log('error: %s',e)}}.bind(this))}});var StickyWin=new Class({Implements:[Options,Events,StyleWriter,ToElement],options:{closeClassName:'closeSticky',pinClassName:'pinSticky',content:'',zIndex:10000,className:'',width:false,height:false,timeout:-1,allowMultipleByClass:false,allowMultiple:true,showNow:true,useIframeShim:true,iframeShimSelector:'',inject:{where:'bottom'}},css:'.SWclearfix:after {content: "."; display: block; height: 0; clear: both; visibility: hidden;}'+'.SWclearfix {display: inline-table;}'+'* html .SWclearfix {height: 1%;}'+'.SWclearfix {display: block;}',initialize:function(options){this.setOptions(options);this.options.inject.target=this.options.inject.target||document.body;this.id=this.options.id||'StickyWin_'+new Date().getTime();this.makeWindow();if(this.options.content)this.setContent(this.options.content);if(this.options.timeout>0){this.addEvent('onDisplay',function(){this.hide.delay(this.options.timeout,this)}.bind(this))}if(this.options.showNow)this.show();this.createStyle(this.css,'StickyWinClearFix')},makeWindow:function(){this.destroyOthers();if(!$(this.id)){this.win=new Element('div',{id:this.id}).addClass(this.options.className).addClass('StickyWinInstance').addClass('SWclearfix').setStyles({display:'none',position:'absolute',zIndex:this.options.zIndex}).inject(this.options.inject.target,this.options.inject.where).store('StickyWin',this)}else this.win=$(this.id);this.element=this.win;if(this.options.width&&$type(this.options.width.toInt())=="number")this.win.setStyle('width',this.options.width.toInt());if(this.options.height&&$type(this.options.height.toInt())=="number")this.win.setStyle('height',this.options.height.toInt());return this},show:function(suppressEvent){this.showWin();if(!suppressEvent)this.fireEvent('onDisplay');if(this.options.useIframeShim)this.showIframeShim();this.visible=true;return this},showWin:function(){if(!this.positioned)this.position();this.win.show()},hide:function(suppressEvent){if(!suppressEvent)this.fireEvent('onClose');this.hideWin();if(this.options.useIframeShim)this.hideIframeShim();this.visible=false;return this},hideWin:function(){this.win.setStyle('display','none')},destroyOthers:function(){if(!this.options.allowMultipleByClass||!this.options.allowMultiple){$$('div.StickyWinInstance').each(function(sw){if(!this.options.allowMultiple||(!this.options.allowMultipleByClass&&sw.hasClass(this.options.className)))sw.retrieve('StickyWin').destroy()},this)}},setContent:function(html){if(this.win.getChildren().length>0)this.win.empty();if($type(html)=="string")this.win.set('html',html);else if($(html))this.win.adopt(html);this.win.getElements('.'+this.options.closeClassName).each(function(el){el.addEvent('click',this.hide.bind(this))},this);this.win.getElements('.'+this.options.pinClassName).each(function(el){el.addEvent('click',this.togglepin.bind(this))},this);return this},position:function(options){this.positioned=true;this.setOptions(options);this.win.setPosition({allowNegative:true,relativeTo:this.options.relativeTo,position:this.options.position,offset:this.options.offset,edge:this.options.edge});if(this.shim)this.shim.position();return this},pin:function(pin){if(!this.win.pin){dbug.log('you must include element.pin.js!');return this}this.pinned=$pick(pin,true);this.win.pin(pin);return this},unpin:function(){return this.pin(false)},togglepin:function(){return this.pin(!this.pinned)},makeIframeShim:function(){if(!this.shim){var el=(this.options.iframeShimSelector)?this.win.getElement(this.options.iframeShimSelector):this.win;this.shim=new IframeShim(el,{display:false,name:'StickyWinShim'})}},showIframeShim:function(){if(this.options.useIframeShim){this.makeIframeShim();this.shim.show()}},hideIframeShim:function(){if(this.shim)this.shim.hide()},destroy:function(){if(this.win)this.win.dispose();if(this.options.useIframeShim&&this.shim)this.shim.dispose();if($('modalOverlay'))$('modalOverlay').dispose()}});StickyWin.Fx=new Class({Extends:StickyWin,options:{fade:true,fadeDuration:150,draggable:false,dragOptions:{},dragHandleSelector:'.dragHandle',resizable:false,resizeOptions:{},resizeHandleSelector:''},setContent:function(html){this.parent(html);if(this.options.draggable)this.makeDraggable();if(this.options.resizable)this.makeResizable();return this},hideWin:function(){if(this.options.fade)this.fade(0);else this.parent()},showWin:function(){if(this.options.fade)this.fade(1);else this.parent()},hide:function(){this.parent(this.options.fade)},show:function(){this.parent(this.options.fade)},fade:function(to){if(!this.fadeFx){this.win.setStyles({opacity:0,display:'block'});var opts={property:'opacity',duration:this.options.fadeDuration};if(this.options.fadeTransition)opts.transition=this.options.fadeTransition;this.fadeFx=new Fx.Tween(this.win,opts)}if(to>0){this.win.setStyle('display','block');this.position()}this.fadeFx.clearChain();this.fadeFx.start(to).chain(function(){if(to==0){this.win.setStyle('display','none');this.fireEvent('onClose')}else{this.fireEvent('onDisplay')}}.bind(this));return this},makeDraggable:function(){dbug.log('you must include Drag.js, cannot make draggable')},makeResizable:function(){dbug.log('you must include Drag.js, cannot make resizable')}});var StickyWinFx=StickyWin.Fx;