var MyNavCrumbler;var NavCrumbler=function(a){return this._init(a)};NavCrumbler.prototype={_init:function(b){if(!document.getElementById("navCrumbs")||typeof document.getElementById("navCrumbs")=="undefined"||document.getElementById("navCrumbs")==null){alert("Navcrumbs word ingeladen maar niet gebruikt, verwijder deze uit de templates.");return}this.crumbs=document.getElementById("navCrumbs").getElementsByTagName("ul");this.crumbOptions=b||[];if(!this._isOption("clickable")){var e=document.getElementById("navCrumbs").getElementsByTagName("li");for(var d=0;d<e.length;d++){if(e[d].parentNode.id!="navCrumbs"){continue}e[d].onmouseover=function(){MyNavCrumbler.hide()}}}this.hide();for(var c=0,a=this.crumbs.length;c<a;++c){crumb=this.crumbs[c];crumb.className="navCrumb_off";crumb.id="crumb"+c;if(!this._isOption("clickable")){crumb.parentNode.onmouseover=function(){MyNavCrumbler.show(this)}}else{crumb.parentNode.onclick=function(){MyNavCrumbler.show(this)}}}return this},_isOption:function(a){if(!this.crumbOptions[a]||this.crumbOptions[a]==null||typeof this.crumbOptions[a]=="undefined"){return false}return true},hide:function(){for(var a=0;a<this.crumbs.length;a++){this.crumbs[a].className="navCrumb_off"}},show:function(c,b){var a=c.getElementsByTagName("ul");this.hide();if(c.getElementsByTagName("ul").length<=0){return}a[0].className="navCrumb_on";a[0].onmouseout=function(){MyNavCrumbler.hide()}}};var GR_NavCrumbsInit=function(){MyNavCrumbler=new NavCrumbler()};if(window.addEventListener){window.addEventListener("load",GR_NavCrumbsInit,false)}else{if(window.attachEvent){window.attachEvent("onload",GR_NavCrumbsInit)}else{window.onload=function(){GR_NavCrumbsInit()}}};