// JavaScript Document
function changeContents(counter) {
	var imgId = "img" + counter;
	var startpos = counter + 1;
	var divId = "div" + startpos;
	var thisImg = document.getElementById(imgId);
	var imgSrc = thisImg.src;
	if (imgSrc.indexOf("http")==0) {
		var sliceStart = imgSrc.indexOf(":");
		sliceStart = sliceStart + 3;
		sliceStart = imgSrc.indexOf("/",sliceStart);
		imgSrc = imgSrc.slice(sliceStart);
	}
	if (imgSrc=="/images/buttons/nav_plus.gif")
		thisImg.src="/images/buttons/nav_minus.gif"
	else
		thisImg.src="/images/buttons/nav_plus.gif";
	if(document.getElementById(divId)) {
		var thisDiv = document.getElementById(divId);
		if(thisDiv.style.display == 'block')
			thisDiv.style.display = 'none'
		else
			thisDiv.style.display = 'block';
	}
	return false;
}

function closeAll() {
	var valueArray = divlist.split(",");
	var counter = 0;
	for(var i=1; i<valueArray.length; i++){
		var thisdiv = "div" + valueArray[i];
		document.getElementById(thisdiv).style.display="none";
	}
	var valueArray = imglist.split(",");
	for(var i=1; i<valueArray.length; i++){
		var thisImg = "img" + valueArray[i];
		document.getElementById(thisImg).src="/images/buttons/nav_plus.gif";	
	}
}