var IEMAC = (navigator.userAgent.indexOf('Mac') != -1 && navigator.userAgent.indexOf('MSIE') != -1);
var W3CDOM = (document.createElement && document.getElementsByTagName && !IEMAC);

if(W3CDOM){	
	function initCandidate(){
		containers = document.getElementById('candidateServices').getElementsByTagName('span'); 
		containersNav = document.getElementById('candidateNav').getElementsByTagName('li'); 
		
		for(var i=0;i<containersNav.length;i++){
			var a = containersNav[i].firstChild;
			a.ref = a.href.substring(a.href.indexOf('#')+1,a.href.length);
			a.href = "javascript:;";
			a.onclick = activateSection;
		}
		initElements();	
	}
}

function activateSection(){
	resetElements();	
	this.className = "selected";
	document.getElementById(this.ref).style.display = "inline";
	
	document.getElementById(this.ref).blur();
    document.getElementById(this.ref).hideFocus = true;
    document.getElementById(this.ref).style.outline = 'none';
	
}

function resetElements(){
	for (var i=0;i<containers.length;i++) {
		containers[i].style.display = "none";
	}
	for (var i=0;i<containersNav.length;i++) {
		containersNav[i].firstChild.className = "";
	}	
}

function initElements(){
	resetElements();
	containers[0].style.display = "inline";
	containersNav[0].firstChild.className = "selected";
}

addEventSimple(window, 'load', initCandidate);