function toggleImg(what) {
	var imgHandle = what.id+"_img";
	var altViews = what.parentNode.getElementsByTagName("img");
	
	document.getElementById("dynamic-img").innerHTML = document.getElementById(imgHandle).innerHTML;
	
	for (i=0;i<altViews.length;i++){
		altViews[i].className = "";
		}
		
	what.className = "selectedView";
	}