// JavaScript Document
function changeGallery(galleryId){
	var tcount = 0;
	var aDivs = document.getElementsByTagName('div');
	var currentDiv = document.getElementById("gallerySet"+ galleryId);
	var closedDiv;
	for (var y = 0; y < aDivs.length; y++) {
	
		var dname = document.getElementById("gallerySet"+ y);
		if (dname!= null) {
			tcount++;
		}
	}
	for (var x = 1; x < tcount+1; x++) {
		
		if(galleryId==x){
			currentDiv.style.display = "block";
		}else{
			closedDiv = document.getElementById("gallerySet"+ x);
			closedDiv.style.display = "none";
		}
		
	}
}
function changeClue(clueId){
	var tcount = 0;
	var aDivs = document.getElementsByTagName('div');
	var currentDiv = document.getElementById("clues"+ clueId);
	var closedDiv;
	var currentImg = document.getElementById("clueImg"+ clueId);
	var closedImg;
		
		for (var x = 1; x < 7; x++) {
		
		if(clueId==x){
			currentDiv.style.display = "block";
			currentImg.src = "images/clue"+clueId+"_b.png"
		}else{
			closedDiv = document.getElementById("clues"+ x);
			closedDiv.style.display = "none";
			closedImg = document.getElementById("clueImg"+ x);
			closedImg.src = "images/clue"+x+".png"
		}
		
	}
	}