function removeFocusOnAllLinks(){
	for(var i=0 ; i < document.links.length ; i++) 
	document.links[i].onfocus=blurLink; 
}

function blurLink() {
if (this.blur) this.blur(); 
}

function setNavActive(navID){
	var lnks = document.getElementById('global-nav').getElementsByTagName('a');
	for(var i=0;i < lnks.length; i++){
	  lnks[i].className='';
	}
	document.getElementById('global-nav').getElementsByTagName('a')[navID].className = 'active';
}

window.onload=removeFocusOnAllLinks;