function changeurl(url) {
	window.location = url;
}

function confirm_choice(text, url) {
	choice = confirm(text);
	if(choice) { window.location = url; }  
}

function switchPic(obj) {
	num = obj.id.charAt(5);
	fullSizeSource = eval("big"+thumbs[num]+".src");
	fullSizePic = document.getElementById("event-big");
	fullSizePic.src = fullSizeSource;
	thumbSource = eval("thumb"+big+".src");
	obj.src = thumbSource;
	temp = big;
	big = thumbs[num];
	thumbs[num] = temp;
}

function switchPic2(obj) {
	fullSizePic = document.getElementById("event-big");
	objPath = obj.src.substring(obj.src.lastIndexOf("/"));
	fullPath = fullSizePic.src.substring(fullSizePic.src.lastIndexOf("/"));
	fullSizePic.src = "billeder/" + albumPath + "/" + objPath;
	obj.src = "billeder/" + albumPath + "/thumbs/" + fullPath;
}