/* - menu.js - */
// http://www.redblok.nl/portal_javascripts/menu.js?original=1
window.onload=mladdevents;
function mladdevents(){if(window.mlrunShim==true){var Iframe=document.createElement("iframe");Iframe.setAttribute("src","about:blank");Iframe.setAttribute("scrolling","no");Iframe.setAttribute("frameBorder","0");Iframe.style.zIndex="2";Iframe.style.filter='alpha(opacity=0)'}
var effects_a=new Array();var divs=document.getElementsByTagName('div');for(var j=0;j<divs.length;j++){if(divs[j].className.indexOf('mlmenu')!=-1){var lis=divs[j].getElementsByTagName('li');for(var i=0;i<lis.length;i++){lis[i].onmouseover=mlover;lis[i].onmouseout=mloutSetTimeout;if(window.mlrunShim==true){lis[i].appendChild(Iframe.cloneNode(false))}
if(lis[i].getElementsByTagName('ul').length>0){lis[i].className+='haschild';if(divs[j].className.indexOf('arrow')!=-1){if(divs[j].className.indexOf('vertical')!=-1||lis[i].parentNode.parentNode.nodeName!='DIV'){lis[i].getElementsByTagName('a')[0].innerHTML+='<span class="vert">&rarr;</span>'}
else{lis[i].getElementsByTagName('a')[0].innerHTML+='<span class="horiz">&darr;</span>'}}
else if(divs[j].className.indexOf('plus')!=-1){lis[i].getElementsByTagName('a')[0].innerHTML+='<span class="plus">+</span>'}}
else{if(divs[j].className.indexOf('arrow')!=-1){lis[i].getElementsByTagName('a')[0].innerHTML+='<span class="noshow">&darr;</span>'}}
var uls=lis[i].getElementsByTagName('ul');for(var k=0;k<uls.length;k++){var found='no';for(var z=0;z<effects_a.length;z++){if(effects_a[z]==uls[k]){found='yes'}}
if(found=='no'){effects_a[effects_a.length]=uls[k];uls[k].style.zIndex='100';mlEffectLoad(uls[k])}}}}}}
function mloutSetTimeout(e){if(!e){var the_e=window.event}
else{var the_e=e}
var reltg=(the_e.relatedTarget)?the_e.relatedTarget:the_e.toElement;if(reltg){var under=ancestor(reltg,this);if(under===false&&reltg!=this){window.mlLast=this;var parent=this.parentNode;while(parent.parentNode&&parent.className.indexOf('mlmenu')==-1){parent=parent.parentNode}
if(parent.className.indexOf('delay')!=-1){window.mlTimeout=setTimeout(function(){mlout()},500)}
else{mlout()}}}}
function mlout(){if(window.mlLast==null)return false;var uls=window.mlLast.getElementsByTagName('ul');var sib;for(var i=0;i<uls.length;i++){mlEffectOut(uls[i]);if(window.mlrunShim==true){sib=uls[i];while(sib.nextSibling&&sib.nodeName!='IFRAME'){sib=sib.nextSibling}
sib.style.display='none'}}
window.lastover=null}
function mlover(e){if(!e){var the_e=window.event}
else{var the_e=e}
the_e.cancelBubble=true;if(the_e.stopPropagation){the_e.stopPropagation()}
clearTimeout(window.mlTimeout);if(window.mlLast&&window.mlLast!=this&&ancestor(this,window.mlLast)==false){mlout()}
else{window.mlLast=null}
var reltg=(the_e.relatedTarget)?the_e.relatedTarget:the_e.fromElement;var ob=this.getElementsByTagName('ul');var under=ancestor(reltg,this);if(ob[0]&&under==false){if(window.lastover!=ob[0]){if(window.mlrunShim==true){var sib=ob[0];while(sib.nextSibling&&sib.nodeName!='IFRAME'){sib=sib.nextSibling}
ob[0].style.display='block';sib.style.top=ob[0].offsetTop+'px';sib.style.left=ob[0].offsetLeft-2+'px';sib.style.width=ob[0].offsetWidth+'px';sib.style.height=ob[0].offsetHeight-2+'px';sib.style.border='1px solid red';sib.style.display='block'}
mlEffectOver(ob[0],this);window.lastover=ob[0]}}}
function mlSetOpacity(ob,level){if(ob){var standard=level/10;var ie=level*10;ob.style.opacity=standard;ob.style.filter="alpha(opacity="+ie+")"}}
function mlIncreaseOpacity(ob){var current=ob.style.opacity;if(lastob==ob&&lastop==current){current=current *10;var upone=current+1;mlSetOpacity(ob,upone);lastob=ob;lastop=upone/10}}
function mlIncreaseHeight(ob){var current=parseInt(ob.style.height);var newh=current+1;ob.style.height=newh+'px'}
function mlIncreaseWidth(ob){var current=parseInt(ob.style.width);var newh=current+1;ob.style.width=newh+'px'}
function mlBlink(ob){var newb='1px solid red';var old='';if(ob.style.border==old){ob.style.border=newb}
else{ob.style.border=old;ob.style.borderTop='1px solid'}}
function mlShake(ob){var newp='5px';var old='';if(ob.style.paddingLeft==old){ob.style.paddingLeft=newp}
else{ob.style.paddingLeft=old}}
function mlEffectOver(ob,parent){switch(ob.className){case 'fade':ob.style.display='block';if(ob.style.opacity==0){lastob=ob
lastop=0;for(var i=1;i<=10;i++){setTimeout(function(){mlIncreaseOpacity(ob)},i*50)}
setTimeout(function(){ob.style.filter=''},500)}
break;case 'blink':ob.style.display='block';for(var i=0;i<10;i++){setTimeout(function(){mlBlink(ob)},i*50)}
break;case 'shake':ob.style.display='block';for(var i=0;i<10;i++){setTimeout(function(){mlShake(ob)},i*50)}
break;case 'blindv':ob.style.display='block';if(ob.offsetHeight){var height=ob.offsetHeight
ob.style.height='0px';ob.style.overflow='hidden';for(var i=0;i<height;i++){setTimeout(function(){mlIncreaseHeight(ob)},i*3)}
setTimeout(function(){ob.style.overflow='visible'},height*3)}
break;case 'blindh':ob.style.display='block';if(ob.offsetWidth){var width=ob.offsetWidth;ob.style.width='0px';ob.style.overflow='hidden';for(var i=0;i<width;i++){setTimeout(function(){mlIncreaseWidth(ob)},i*3)}
setTimeout(function(){ob.style.overflow='visible'},width*3)}
break;default:ob.style.display='block';break}}
function mlEffectOut(ob){switch(ob.className){case 'fade':mlSetOpacity(ob,0);ob.style.display='none';break;case 'blink':ob.style.border='';ob.style.display='none';break;case 'shake':ob.style.paddingLeft='';ob.style.display='none';break;default:ob.style.display='none';break}}
function mlEffectLoad(ob){var parent=ob.parentNode;while(parent.parentNode&&parent.className.indexOf('mlmenu')==-1){parent=parent.parentNode}
if(parent.className.indexOf('fade')!=-1){ob.style.display='none';ob.className='fade';mlSetOpacity(ob,0)}
else if(parent.className.indexOf('blink')!=-1){ob.className='blink';ob.style.display='none'}
else if(parent.className.indexOf('shake')!=-1){ob.className='shake';ob.style.display='none'}
else if(parent.className.indexOf('blindv')!=-1){ob.className='blindv';ob.style.display='none'}
else if(parent.className.indexOf('blindh')!=-1){ob.className='blindh';ob.style.display='none'}
else{ob.className='none';ob.style.display='none'}}
function ancestor(child,parent){if(child==null)return false;if(navigator.userAgent.indexOf('Gecko')!=-1&&navigator.userAgent.indexOf('Opera')==-1){var allc=parent.getElementsByTagName('*');for(var i=0;i<allc.length;i++){if(allc[i]==child){return true}}}
else{for(;child.parentNode;child=child.parentNode){if(child.parentNode===parent) return true}}
return false}