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";
anchor.title = (anchor.title != "") ? anchor.title+" (opens in a new window)" : "opens in a new window";
anchor.className = (anchor.className != '') ? anchor.className+' external' : 'external';
}
}
}
window.onload = externalLinks;








function switchMenu(obj) {



// Window dimensions:
var theWidth;
if (window.innerWidth)
theWidth=window.innerWidth;
else if (document.documentElement && document.documentElement.clientWidth)
theWidth=document.documentElement.clientWidth;
else if (document.body)
theWidth=document.body.clientWidth;


//var wdt = document.documentElement.clientWidth;
var lwdt = (theWidth/2);



var el = document.getElementById(obj);
if ( el.style.display != 'none' ) {
el.style.display = 'none';
}
else {
el.style.display = '';


var T=document.getElementById(obj);

//lwdt = lwdt-(T.offsetWidth/2);
lwdt = 30;
el.style.left = lwdt+ 'px';



}
}