/*From Blocks kit 1.3 by rapidweaver.org,works with mootools 1.2*/
var Page=new Class({initialize: function(){document.idUpTo=0;this.findMenu();//done
this.findSubmenu();//done
this.findInfobox();//done},findSubmenu: function(){var submenuList=$$('.rb_submenu');this.submenus=[];for(i=0;i < submenuList.length;i++){this.submenus[i]=new submenu(submenuList[i]);}},findInfobox: function(){var infoboxList=$$('.db_infoboxWrapper');this.infoboxs=[];for(i=0;i < infoboxList.length;i++){this.infoboxs[i]=new infoboxControl(infoboxList[i]);}},findMenu: function(){var menuList=$$('.navcontainer');this.menus=[];for(i=0;i < menuList.length;i++){this.menus[i]=new menu(menuList[i]);}}});var siteBlock=new Class({initialize: function(wrapper){this.wrapper=wrapper;},//helper functions.
/*looks inside wrapper for value like this,<INPUT TYPE=HIDDEN NAME="effect" class="effect" value="8">
extracts it,or returns the default if not found*/
extractValue: function(lookFor,theDefault){var value=theDefault;var found=this.wrapper.getElement(lookFor);if(found){var v=found.getProperty('value');//make sure property exists,and block text has been replaced.
if((v!="")&&(v.search('<blocks')==-1)&&(v.search('%id=')==-1)){value=found.getProperty('value');}}
return value;},findLinkInLi: function(object){var a=object.getElement('a');var b=a.getElement('a');if(b!=null){a=b};return a;},getSpanStyle: function(){var span=this.wrapper.getElements('span');if(span.length > 0){span=span[0];//use get rather than getproperty as the former does not work with IE
var style='font-size: '+span.getStyle('font-size')+';';style+='font-family: '+span.getStyle('font-family')+';';style+='color: '+span.getStyle('color')+';';style+='font-weight: '+span.getStyle('font-weight')+';';return style;}},/*gets id and if there is no id,it creates one*/
getId: function(object){var id=object.getProperty('id');if(id==null){id='blockkit_'+document.idUpTo;object.setProperty('id',id);document.idUpTo=document.idUpTo+1;}
return id;}});var submenu=new Class({Extends: siteBlock,initialize: function(wrapper){this.parent(wrapper);this.extract();this.addColour();this.wrapCurrent();this.setupArrow();},extract: function(){this.linkHoverColour=this.extractValue('.linkColourHover',"red");this.padding=this.extractValue('.padding',0);this.padding=parseFloat(this.padding);var current=this.wrapper.getElements('a[id=current]');this.currentLi=current[0].getParent();//use in setupArrow
this.currentUl=this.currentLi.getParent();this.wrapperPos=this.wrapper.getCoordinates();this.style=this.getSpanStyle();},addColour: function(){var p=this.wrapper.getParent().getParent().getParent();var superId=this.getId(p);var cssToAdd="#"+superId+" .rb_submenu a{"+this.style+"}";addCss(cssToAdd);},wrapCurrent: function(){//need to check on deeper submenu
//wrap grandparents to current
var grandParents=this.wrapper.getElements('a.currentAncestor');for(j=0;j < grandParents.length;j++){var grandParentsLi=grandParents[j].getParent();grandParentsLi.addClass("grandParent");}
this.currentUl.addClass("currentParent");},setupArrow: function(){var arrow=this.wrapper.getFirst('.arrowOnTheMove');this.startPos=this.findPos(this.currentLi);arrow.setStyle('top',this.startPos);this.arrowfxs=new Fx.Morph(arrow,{duration: 600,wait: false,transition: Fx.Transitions.Sine.easeOut});var subLi=this.currentUl.getElements('li');for(j=0;j < subLi.length;j++){this.rollOver(subLi[j]);}},findPos: function(li){var liPos=li.getCoordinates();return liPos.top- this.wrapperPos.top- 10+liPos.height/2+this.padding;},rollOver: function(object){var a=this.findLinkInLi(object);var varLinkHoverColour=this.linkHoverColour;var s=this.style;var varArrowfxs=this.arrowfxs;var varStartPos=this.startPos;var thisPos=this.findPos(object);a.set('style',s);object.addEvent('mouseenter',function(){a.setStyle('color',varLinkHoverColour);varArrowfxs.start({'top': thisPos});});object.addEvent('mouseleave',function(){a.set('style',s);varArrowfxs.start({'top': varStartPos});});}});var infoboxControl=new Class({initialize: function(wrapper){var instance=new infobox(wrapper);wrapper.addEvent('mouseenter',function(){instance.rollOver();});wrapper.addEvent('mouseleave',function(){instance.rollOut()});wrapper.addEvent('click',function(){instance.click()});}});var infobox=new Class({Extends: siteBlock,initialize: function(wrapper){this.parent(wrapper);this.extract();this.addColour();},extract: function(){this.parent=this.wrapper.getParent();this.heading=this.wrapper.getFirst('.rbheading');this.link=this.heading.getElements('span');this.content=this.wrapper.getFirst('.db_infoboxContent');//getElement('.db_infoboxContent');this.linkStyle=this.getSpanStyle();this.linkHoverColour=this.extractValue('.linkColourHover','black');this.needClick=this.extractValue('.needClick','0');this.effect=new Fx.Morph(this.content,{duration: 400,wait: false,transition: Fx.Transitions.Sine.easeOut});this.marginTop=20;this.padding=0;if(this.parent.getProperty('class')=='db_css'){this.marginTop=0;this.padding=10;}},addColour: function(){this.content.setStyle('display','block');this.contentSize=this.content.scrollHeight;this.content.setStyle('display','none');this.content.setStyle('height',0);this.openAction(0,0,0);},rollOver: function(){this.link.setStyle('color',this.linkHoverColour);this.heading.setStyle('color',this.linkHoverColour);if(this.needClick=="0"){this.open();}},rollOut: function(){this.link.set('style',this.linkStyle);this.heading.setStyle('color','');if(this.needClick=="0"){this.close();}},click: function(){if(this.needClick=="1"){if(this.isOpen){this.close();} else{this.open();}}},open: function(){this.heading.addClass('hover');this.content.setStyle('display','block');this.openAction(this.contentSize,this.marginTop,this.padding);this.isOpen=true;},close: function(){this.heading.removeClass('hover');this.openAction(0,0,0);this.isOpen=false;},openAction: function(contentSize,marginTop,padding){this.effect.start({'height': contentSize,'margin-top': marginTop,'padding-top':padding,'padding-bottom':padding});}});var menu=new Class({Extends: siteBlock,initialize: function(wrapper){this.parent(wrapper);this.getType();this.extract();this.addColour();this.stacksOverflowFix();this.addRollover();this.addDropdown();},getType: function(){this.parent=this.wrapper.getParent();this.grandParent=this.parent.getParent();var superClass=this.parent.getProperty('class');if(superClass !="nav_css"){this.isRound=true;} else{this.isRound=false;}},extract: function(){this.linkHoverColour=this.extractValue('.linkColourHover','red');this.effectType=this.extractValue('.effect','1');this.effectSpeed=this.extractValue('.effectSpeed','500');this.effectSpeed=parseFloat(this.effectSpeed);this.showSub=this.extractValue('.showSubMenu','1');this.showSplit=this.extractValue('.spliton','1');this.splitColour=this.extractValue('.splitBorder',"black");if(!this.isRound){this.linkBackground=this.extractValue('.linkColourBackground',"white");this.linkBackgroundHover=this.extractValue('.linkColourBackgroundHover',"white");this.linkColourBorder=this.extractValue('.linkColourBorder',"black");this.linkColourBorderHover=this.extractValue('.linkColourBorderHover',"red");this.popOutColour=this.extractValue('.popOutColour',"white");}
this.superId=this.getId(this.grandParent);this.style=this.getSpanStyle();},addColour: function(){//do not add style together as if they return null,it will stuff up.
//var cssToAdd="#"+this.superId+" .navcontainer a{color: "+this.linkColour+"; font-family:"+this.font+"; visibility: visible;}";var cssToAdd="#"+this.superId+" .navcontainer a{visibility: visible;}";cssToAdd+="#"+this.superId+" .navcontainer a{"+this.style+"}";if(this.isRound){if(this.showSplit=='1'){cssToAdd+="#"+this.superId+" .navcontainer a{border-right: 1px solid "+this.splitColour+";}";}} else{cssToAdd+="#"+this.superId+" .nav_css .navcontainer a{background-color: "+this.linkBackground+"; border-bottom-color: "+this.linkColourBorder+";}";cssToAdd+="#"+this.superId+" .nav_css .navcontainer a:hover{background-color: "+this.linkBackgroundHover+"; border-bottom-color: "+this.linkColourBorderHover+";}";cssToAdd+="#"+this.superId+" .nav_css .navcontainer ul ul{background-color: "+this.popOutColour+"}";cssToAdd+="#"+this.superId+" .nav_css .navcontainer ul ul a{background-color: "+this.popOutColour+"}";}
addCss(cssToAdd);},//if its stack,gets first parent .stacks_out and adds overflow: visible;to it.
//+IE fix
stacksOverflowFix: function(){var p=this.grandParent.getParents('.stacks_out');if(p.length > 0){p[0].setStyle('overflow','visible');if((navigator.userAgent.toLowerCase().indexOf('msie 6')!=-1)||(navigator.userAgent.toLowerCase().indexOf('msie 7')!=-1)){p[0].setStyle('z-index','3000');//for IE}
if(!this.isRound){p[0].setStyle('height','50px');}//bit sneaky.}},addRollover: function(){var li=this.wrapper.getElements('li');for(j=0;j < li.length;j++){this.rolloverEffect(li[j]);}},rolloverEffect: function(object){var a=this.findLinkInLi(object);var hoverColour=this.linkHoverColour;var s=this.style;object.addEvent('mouseenter',function(){a.setStyle('color',hoverColour);});object.addEvent('mouseleave',function(){//use set rather than setProperty as IE does not like the former
a.set('style',s);});},addDropdown: function(){if(this.showSub=='1'){var mainUl=this.wrapper.getElements('ul');mainUl=mainUl[0];var menuHeading=mainUl.getChildren('li');for(j=0;j < menuHeading.length;j++){var menu=menuHeading[j].getElements('ul');if(menu.length > 0){this.dropdownSetup(menuHeading[j],menu[0],j);}}}},dropdownSetup: function(menuHeading,menu,j){var extra=0;var factor=1;if(this.isRound){extra=40;factor=1.2;}
if(typeof(GLOBAL_extra)!='undefined'){extra=GLOBAL_extra;}
if(typeof(GLOBAL_factor)!='undefined'){factor=GLOBAL_factor;}
menu.setStyle('display','block');var menuSize=menu.scrollHeight*factor+extra;menu.setStyle('height',0);//This wraps the submenu li items in a div so that it can slide down with the menu.
var subItems=menu.getChildren('li');var idOfWrap='mySecondElement'+j+this.superId;var mySecondElement=new Element('div',{id: idOfWrap,'class': 'menuWrap'});mySecondElement.inject(menu,'top');mySecondElement.adopt(subItems);cssToAdd="#"+this.superId+" .navcontainer #"+idOfWrap+" {height: "+(menuSize)+"px;}";addCss(cssToAdd);this.dropdownEffect(menuHeading,menu,menuSize);},dropdownEffect: function(menuHeading,menu,menuSize){var menufxs=this.switchEffect(menu,this.effectType,this.effectSpeed);menuHeading.addEvent('mouseenter',function(){menufxs.start({'height': menuSize});});menuHeading.addEvent('mouseleave',function(){menufxs.start({'height': 0});});},switchEffect: function(object,effect,effectSpeed){switch(effect){case '1': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.linear});break;case '2': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Quad.easeOut});break;case '3': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Cubic.easeOut});break;case '4': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Quart.easeOut});break;case '5': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Quint.easeOut});break;case '6': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Sine.easeOut});break;case '7': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Expo.easeOut});break;case '8': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Elastic.easeOut});break;case '9': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Back.easeOut});break;case '10': var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.Bounce.easeOut});break;default: var menufxs=new Fx.Morph(object,{duration: effectSpeed,wait: false,transition: Fx.Transitions.linear});}
return menufxs;}});window.addEvent('domready',function(){var newInstance=new Page();});