// JavaScript Document

// Nav Left Highlights
function donavhighlights(){if(!document.layers){var atags=document.getElementsByTagName("a");for(var i=0;i<atags.length;i++){if(atags[i].className=="nav1"){if(document.location.href.indexOf(atags[i].href)!=-1){atags[i].className="active1";}}}
var atags=document.getElementsByTagName("a");for(var i=0;i<atags.length;i++){if(atags[i].className=="nav2"){if(document.location.href.indexOf(atags[i].href)!=-1){atags[i].className="active2";}}}}}


// Toggle Service Layers

function toggleLayer(whichLayer)
{if(document.getElementById)
{var style2=document.getElementById(whichLayer).style;style2.display=style2.display?"":"block";}
else if(document.all)
{var style2=document.all[whichLayer].style;style2.display=style2.display?"":"block";}
else if(document.layers)
{var style2=document.layers[whichLayer].style;style2.display=style2.display?"":"block";}}