function startList() {
	if (document.getElementById) {
		navRoot1 = document.getElementById("language");
		mnuNode = document.getElementById("lang-menu");
		
		if (mnuNode.nodeName=="UL") {
			navRoot1.onmouseover=function() {
				mnuNode.style.display="block";
			}
			navRoot1.onmouseout=function() {
				mnuNode.style.display="none";
				//mnuNode.style.display=this.style.display.replace
				//("block", "none");
			}
		}
	}
}

function switchImage (subcode,sub2code,currNum,numPhotos,captionText) { 
	if (document.images) { 
		var imageName = sub2code + 'lg';
		document.getElementById(imageName).src = '/images/' + subcode + '-' + sub2code + currNum + '.jpg';
		setThumbBorder(subcode,sub2code,currNum,numPhotos); 
	} 
	if ((document.getElementById) && (captionText != '')) {
		var textcode = sub2code + 'cap';
		$text=document.getElementById(textcode).innerHTML=captionText;
	}
} 

function setThumbBorder(subcode,sub2code,currNum,numPhotos) {
	if (document.getElementById) {
		var i=0;
		for (i=1; i <= numPhotos; i++) {
			thumbID = sub2code + i;
 			if (i == currNum) {
				document.getElementById(thumbID).className = 'on';
			} else {
				document.getElementById(thumbID).className = 'off';
 			}
 		}
 	}
}