<!--

function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function setLinksToSwap() {
	var links = document.getElementsByTagName('a');
	for(var i=0; i<links.length; i++) {
		if(links[i].className == 'link') {
			if(window.addEventListener){
				links[i].addEventListener('mouseover', pictureSwap, false);
			}
			else {
				links[i].attachEvent('onmouseover', pictureSwap);
			}
		}
	}
}

function pictureSwap() {
	var frame = document.getElementById('picture');
	if(typeof this.parentNode == 'object') {
		var id = this.id;
		var href = this.href;
	}
	else if (typeof event.srcElement == 'object') {
		var id = event.srcElement.id;
		var href = event.srcElement.href;
	}
	else {
		var link = frame.src;
		var href = document.getElementById('pictureLink').href;
	}
	if(id != undefined) {
		var arr = id.split('_');
		var link = images[arr[0]][arr[1]].src;
	}
	frame.src = link;
	document.getElementById('pictureLink').href = href;

}

addLoadEvent(setLinksToSwap);

-->