.js

function search(node, trace){
	var arr = trace;
	
	if(!found){
		if(node == null) return;
		if(node.y == 7 && node.x == 8){
			found = true;
			traceRoute = trace;
			node.setActive(true)
		}
		node.setActive(true)
		for(var i = 0; i < node.links.length; i++){
			if(node.links[i].active == false){
				search(node.links[i], arr)
			}
		}
		arr.push(node)
	}
}