if(typeof dd_domreadycheck=="undefined")var dd_domreadycheck=false;var ddlevelsmenu={enableshim:true,arrowpointers:{downarrow:["img/arrow_down.gif",11,7],rightarrow:["img/arrow_right.gif",12,12],showarrow:{toplevel:false,sublevel:true}},hideinterval:200,effects:{enableswipe:true,enablefade:true,duration:200},httpsiframesrc:"blank.htm",topmenuids:[],topitems:{},subuls:{},lastactivesubul:{},topitemsindex:-1,ulindex:-1,hidetimers:{},shimadded:false,nonFF:!/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent),getoffset:function(what,offsettype){return(what.offsetParent)?what[offsettype]+this.getoffset(what.offsetParent,offsettype):what[offsettype];},getoffsetof:function(el){el._offsets={left:this.getoffset(el,"offsetLeft"),top:this.getoffset(el,"offsetTop")};},getwindowsize:function(){this.docwidth=window.innerWidth?window.innerWidth-10:this.standardbody.clientWidth-10;this.docheight=window.innerHeight?window.innerHeight-15:this.standardbody.clientHeight-18;},gettopitemsdimensions:function(){for(var m=0;m<this.topmenuids.length;m++){var topmenuid=this.topmenuids[m];for(var i=0;i<this.topitems[topmenuid].length;i++){var header=this.topitems[topmenuid][i];var submenu=document.getElementById(header.getAttribute('rel'));header._dimensions={w:header.offsetWidth,h:header.offsetHeight,submenuw:submenu.offsetWidth,submenuh:submenu.offsetHeight};}}},isContained:function(m,e){var e=window.event||e;var c=e.relatedTarget||((e.type=="mouseover")?e.fromElement:e.toElement);while(c&&c!=m)try{c=c.parentNode;}catch(e){c=m;}if(c==m)return true;else return false;},addpointer:function(target,imgclass,imginfo,BeforeorAfter){var pointer=document.createElement("img");pointer.src=imginfo[0];pointer.style.width=imginfo[1]+"px";pointer.style.height=imginfo[2]+"px";if(imgclass=="rightarrowpointer"){pointer.style.left=target.offsetWidth-imginfo[2]-2+"px";}pointer.className=imgclass;var target_firstEl=target.childNodes[target.firstChild.nodeType!=1?1:0];if(target_firstEl&&target_firstEl.tagName=="SPAN"){target=target_firstEl;}if(BeforeorAfter=="before")target.insertBefore(pointer,target.firstChild);else target.appendChild(pointer);},css:function(el,targetclass,action){var needle=new RegExp("(^|\\s+)"+targetclass+"($|\\s+)","ig");if(action=="check")return needle.test(el.className);else if(action=="remove")el.className=el.className.replace(needle,"");else if(action=="add"&&!needle.test(el.className))el.className+=" "+targetclass;},addshimmy:function(target){var shim=(!window.opera)?document.createElement("iframe"):document.createElement("div");shim.className="ddiframeshim";shim.setAttribute("src",location.protocol=="https:"?this.httpsiframesrc:"about:blank");shim.setAttribute("frameborder","0");target.appendChild(shim);try{shim.style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';}catch(e){}return shim;},positionshim:function(header,submenu,dir,scrollX,scrollY){if(header._istoplevel){var scrollY=window.pageYOffset?window.pageYOffset:this.standardbody.scrollTop;var topgap=header._offsets.top-scrollY;var bottomgap=scrollY+this.docheight-header._offsets.top-header._dimensions.h;if(topgap>0){this.shimmy.topshim.style.left=scrollX+"px";this.shimmy.topshim.style.top=scrollY+"px";this.shimmy.topshim.style.width="99%";this.shimmy.topshim.style.height=topgap+"px";}if(bottomgap>0){this.shimmy.bottomshim.style.left=scrollX+"px";this.shimmy.bottomshim.style.top=header._offsets.top+header._dimensions.h+"px";this.shimmy.bottomshim.style.width="99%";this.shimmy.bottomshim.style.height=bottomgap+"px";}}},hideshim:function(){this.shimmy.topshim.style.width=this.shimmy.bottomshim.style.width=0;this.shimmy.topshim.style.height=this.shimmy.bottomshim.style.height=0;},buildmenu:function(mainmenuid,header,submenu,submenupos,istoplevel,dir){header._master=mainmenuid;header._pos=submenupos;header._istoplevel=istoplevel;if(istoplevel){this.addEvent(header,function(e){ddlevelsmenu.hidemenu(ddlevelsmenu.subuls[this._master][parseInt(this._pos)]);},"click");}this.subuls[mainmenuid][submenupos]=submenu;header._dimensions={w:header.offsetWidth,h:header.offsetHeight,submenuw:submenu.offsetWidth,submenuh:submenu.offsetHeight};this.getoffsetof(header);submenu.style.left=0;submenu.style.top=0;submenu.style.visibility="hidden";this.addEvent(header,function(e){if(!ddlevelsmenu.isContained(this,e)){var submenu=ddlevelsmenu.subuls[this._master][parseInt(this._pos)];if(this._istoplevel){ddlevelsmenu.css(this,"selected","add");clearTimeout(ddlevelsmenu.hidetimers[this._master][this._pos]);}ddlevelsmenu.getoffsetof(header);var scrollX=window.pageXOffset?window.pageXOffset:ddlevelsmenu.standardbody.scrollLeft;var scrollY=window.pageYOffset?window.pageYOffset:ddlevelsmenu.standardbody.scrollTop;var submenurightedge=this._offsets.left+this._dimensions.submenuw+(this._istoplevel&&dir=="topbar"?0:this._dimensions.w);var submenubottomedge=this._offsets.top+this._dimensions.submenuh;var menuleft=(this._istoplevel?this._offsets.left+(dir=="sidebar"?this._dimensions.w:0):this._dimensions.w);if(submenurightedge-scrollX>ddlevelsmenu.docwidth){menuleft+=-this._dimensions.submenuw+(this._istoplevel&&dir=="topbar"?this._dimensions.w:-this._dimensions.w);}submenu.style.left=menuleft+"px";var menutop=(this._istoplevel?this._offsets.top+(dir=="sidebar"?0:this._dimensions.h):this.offsetTop);if(submenubottomedge-scrollY>ddlevelsmenu.docheight){if(this._dimensions.submenuh<this._offsets.top+(dir=="sidebar"?this._dimensions.h:0)-scrollY){menutop+=-this._dimensions.submenuh+(this._istoplevel&&dir=="topbar"?-this._dimensions.h:this._dimensions.h);}else{menutop+=-(this._offsets.top-scrollY)+(this._istoplevel&&dir=="topbar"?-this._dimensions.h:0);}}submenu.style.top=menutop+"px";if(ddlevelsmenu.enableshim&&(ddlevelsmenu.effects.enableswipe==false||ddlevelsmenu.nonFF)){ddlevelsmenu.positionshim(header,submenu,dir,scrollX,scrollY);}else{submenu.FFscrollInfo={x:scrollX,y:scrollY};}ddlevelsmenu.showmenu(header,submenu,dir);}},"mouseover");this.addEvent(header,function(e){var submenu=ddlevelsmenu.subuls[this._master][parseInt(this._pos)];if(this._istoplevel){if(!ddlevelsmenu.isContained(this,e)&&!ddlevelsmenu.isContained(submenu,e))ddlevelsmenu.hidemenu(submenu);}else if(!this._istoplevel&&!ddlevelsmenu.isContained(this,e)){ddlevelsmenu.hidemenu(submenu);}},"mouseout");},setopacity:function(el,value){el.style.opacity=value;if(typeof el.style.opacity!="string"){el.style.MozOpacity=value;if(el.filters){el.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity="+value*100+")";}}},showmenu:function(header,submenu,dir){if(this.effects.enableswipe||this.effects.enablefade){if(this.effects.enableswipe){var endpoint=(header._istoplevel&&dir=="topbar")?header._dimensions.submenuh:header._dimensions.submenuw;submenu.style.width=submenu.style.height=0;submenu.style.overflow="hidden";}if(this.effects.enablefade){this.setopacity(submenu,0);}submenu._curanimatedegree=0;submenu.style.visibility="visible";clearInterval(submenu._animatetimer);submenu._starttime=new Date().getTime();submenu._animatetimer=setInterval(function(){ddlevelsmenu.revealmenu(header,submenu,endpoint,dir);},10);}else{submenu.style.visibility="visible";}},revealmenu:function(header,submenu,endpoint,dir){var elapsed=new Date().getTime()-submenu._starttime;if(elapsed<this.effects.duration){if(this.effects.enableswipe){if(submenu._curanimatedegree==0){submenu.style[header._istoplevel&&dir=="topbar"?"width":"height"]="auto";}submenu.style[header._istoplevel&&dir=="topbar"?"height":"width"]=(submenu._curanimatedegree*endpoint)+"px";}if(this.effects.enablefade){this.setopacity(submenu,submenu._curanimatedegree);}}else{clearInterval(submenu._animatetimer);if(this.effects.enableswipe){submenu.style.width="auto";submenu.style.height="auto";submenu.style.overflow="visible";}if(this.effects.enablefade){this.setopacity(submenu,1);submenu.style.filter="";}if(this.enableshim&&submenu.FFscrollInfo)this.positionshim(header,submenu,dir,submenu.FFscrollInfo.x,submenu.FFscrollInfo.y);}submenu._curanimatedegree=(1-Math.cos((elapsed/this.effects.duration)*Math.PI))/2;},hidemenu:function(submenu){if(typeof submenu._pos!="undefined"){this.css(this.topitems[submenu._master][parseInt(submenu._pos)],"selected","remove");if(this.enableshim)this.hideshim();}clearInterval(submenu._animatetimer);submenu.style.left=0;submenu.style.top="-1000px";submenu.style.visibility="hidden";},addEvent:function(target,functionref,tasktype){if(target.addEventListener)target.addEventListener(tasktype,functionref,false);else if(target.attachEvent)target.attachEvent('on'+tasktype,function(){return functionref.call(target,window.event);});},domready:function(functionref){if(dd_domreadycheck){functionref();return;}if(document.addEventListener){document.addEventListener("DOMContentLoaded",function(){document.removeEventListener("DOMContentLoaded",arguments.callee,false);functionref();dd_domreadycheck=true;},false);}else if(document.attachEvent){if(document.documentElement.doScroll&&window==window.top)(function(){if(dd_domreadycheck){functionref();return;}try{document.documentElement.doScroll("left");}catch(error){setTimeout(arguments.callee,0);return;}functionref();dd_domreadycheck=true;})();}if(document.attachEvent&&parent.length>0)this.addEvent(window,function(){functionref();},"load");},init:function(mainmenuid,dir){this.standardbody=(document.compatMode=="CSS1Compat")?document.documentElement:document.body;this.topitemsindex=-1;this.ulindex=-1;this.topmenuids.push(mainmenuid);this.topitems[mainmenuid]=[];this.subuls[mainmenuid]=[];this.hidetimers[mainmenuid]=[];if(this.enableshim&&!this.shimadded){this.shimmy={};this.shimmy.topshim=this.addshimmy(document.body);this.shimmy.bottomshim=this.addshimmy(document.body);this.shimadded=true;}var menubar=document.getElementById(mainmenuid);var alllinks=menubar.getElementsByTagName("a");this.getwindowsize();for(var i=0;i<alllinks.length;i++){if(alllinks[i].getAttribute('rel')){this.topitemsindex++;this.ulindex++;var menuitem=alllinks[i];this.topitems[mainmenuid][this.topitemsindex]=menuitem;var dropul=document.getElementById(menuitem.getAttribute('rel'));document.body.appendChild(dropul);dropul.style.zIndex=2000;dropul._master=mainmenuid;dropul._pos=this.topitemsindex;this.addEvent(dropul,function(){ddlevelsmenu.hidemenu(this);},"click");var arrowclass=(dir=="sidebar")?"rightarrowpointer":"downarrowpointer";var arrowpointer=(dir=="sidebar")?this.arrowpointers.rightarrow:this.arrowpointers.downarrow;if(this.arrowpointers.showarrow.toplevel)this.addpointer(menuitem,arrowclass,arrowpointer,(dir=="sidebar")?"before":"after");this.buildmenu(mainmenuid,menuitem,dropul,this.ulindex,true,dir);dropul.onmouseover=function(){clearTimeout(ddlevelsmenu.hidetimers[this._master][this._pos]);};this.addEvent(dropul,function(e){if(!ddlevelsmenu.isContained(this,e)&&!ddlevelsmenu.isContained(ddlevelsmenu.topitems[this._master][parseInt(this._pos)],e)){var dropul=this;if(ddlevelsmenu.enableshim)ddlevelsmenu.hideshim();ddlevelsmenu.hidetimers[this._master][this._pos]=setTimeout(function(){ddlevelsmenu.hidemenu(dropul);},ddlevelsmenu.hideinterval);}},"mouseout");var subuls=dropul.getElementsByTagName("ul");for(var c=0;c<subuls.length;c++){this.ulindex++;var parentli=subuls[c].parentNode;if(this.arrowpointers.showarrow.sublevel)this.addpointer(parentli.getElementsByTagName("a")[0],"rightarrowpointer",this.arrowpointers.rightarrow,"before");this.buildmenu(mainmenuid,parentli,subuls[c],this.ulindex,false,dir);}}}this.addEvent(window,function(){ddlevelsmenu.getwindowsize();ddlevelsmenu.gettopitemsdimensions();},"resize");},setup:function(mainmenuid,dir){this.domready(function(){ddlevelsmenu.init(mainmenuid,dir);});}};