function smartRollover(){if(document.getElementsByTagName){var images=document.getElementsByTagName("img");for(var i=0;i<images.length;i++){if(images[i].getAttribute("src").match("_off."))
{images[i].onmouseover=function(){this.setAttribute("src",this.getAttribute("src").replace("_off.","_on."));}
images[i].onmouseout=function(){this.setAttribute("src",this.getAttribute("src").replace("_on.","_off."));}}}}}
if(window.addEventListener){window.addEventListener("load",smartRollover,false);}
else if(window.attachEvent){window.attachEvent("onload",smartRollover);}
function MM_showHideLayers(){var i,p,v,obj,args=MM_showHideLayers.arguments;for(i=0;i<(args.length-2);i+=3)
with(document)if(getElementById&&((obj=getElementById(args[i]))!=null)){v=args[i+2];if(obj.style){obj=obj.style;v=(v=='show')?'block':(v=='hide')?'none':v;}
obj.display=v;}}
function externalLinks(){if(!document.getElementsByTagName)return;var anchors=document.getElementsByTagName("a");for(var i=0;i<anchors.length;i++){var anchor=anchors[i];if(anchor.getAttribute("href")&&anchor.getAttribute("rel")=="external")
anchor.target="_blank";}}
window.onload=externalLinks;