// HIDE MANY SHOW ONE  
function imageSwap(numPics, id) {
	var turnOn = "showPic";
	var turnOff = "hidePic";
	var d = document.getElementById(id);
	
	for (var i = 1; i<=numPics; i++) {
			//alert('Number of Pics : ' + numPics + '  This ID: ' + id + 'i= ' + i);
		if (document.getElementById('pic'+i)) {document.getElementById('pic'+i).className=  turnOff;}
	}
if (d) {d.className=  turnOn;}
}


// HIDE OR SHOW ONE THING DEPENDING ON DEFAULT STATE
function dropdown(Question) {
   var obj = document.getElementById(Question);
   if (obj.style.display == "block") {
   obj.style.display = "none";
   }
   else {
   obj.style.display = "block"
   }
}

// HIDE ONE THING
function show(Question) {
   var obj = document.getElementById(Question);
   if (obj.style.display == "none") {
   obj.style.display = "block";
   }
}

// SHOW ONE THING
function hide(Question) {
   var obj = document.getElementById(Question);
   if (obj.style.display == "block") {
   obj.style.display = "none";
   }
}