// JavaScript Document
var currentId = null;

function Highlight(id) {
	
	
	
	var curr = document.getElementById(id);
	curr.style.color = '#ff6600';
	
	
}

function HighlightImgNav(id) {
	
	var n = parseInt(id);
	var curr = document.getElementById(id);
	
	if (n != currentIndex) {
		
		
		ClearImgHighlight(); 
    }
	//alert(id);
	
	curr.style.color = '#000000';
	curr.style.fontWeight = 'bold';
	currentIndex = n;
	currentId = id;
	
	var d=document.getElementById('desc');
	d.innerHTML = titles[n];
	
	var largeImg = document.getElementById('mainImage');
	//alert(work[n].src);
	largeImg.src = work[n].src;
}

function ClearImgHighlight (){
	var last = document.getElementById(currentId);
	
    
	 last.style.color = '#808285';
	last.style.fontWeight = 'normal';
	
}