// JavaScript Document
// expcoll.js
// expand/collapse functions

function coll_all()
{
	bst = document.getElementById("bot_sub_text");
	bst.style.visibility = "hidden";
	for (ind = 1; ind <= 5; ind++)
	{
		g = document.getElementById("g" + ind);
		l = document.getElementById("gl" + ind);
		g.style.display = "none";
		l.style.textTransform = "none";
		l.style.color = "#484948";
	}
}

function expand(ind)
{
	coll_all();
	
	g = document.getElementById("g" + ind);
	l = document.getElementById("gl" + ind);

	if (g.style.display == "none") {
		g.style.display = "block";
		l.style.textTransform = "uppercase";
		l.style.color = "#bd1b8d";
	}
	
	if (ind == 1) {
		pz = document.getElementById("pzoom");
		pz.src = "images/portfolio/wedding_enlarge1.jpg";
	} else if (ind == 2) {
		pz = document.getElementById("pzoom");
		pz.src = "images/portfolio/events_enlarge1.jpg";
	} else if (ind == 3) {
		pz = document.getElementById("pzoom");
		pz.src = "images/portfolio/terrariums_enlarge1.jpg";
	} else if (ind == 4) {
		pz = document.getElementById("pzoom");
		pz.src = "images/portfolio/o1.jpg";
	} else if (ind == 5) {
		pz = document.getElementById("pzoom");
		bst = document.getElementById("bot_sub_text");
		pz.src = "images/portfolio/botanical_enlarge1.jpg";
		bst.style.visibility = "visible";
	}

}