/*
function switchAdd(addIndex)
{
	addId = 'add' + addIndex;
	var add = document.getElementById(addId);
	if (!add) return false;
	if ((!add.style.display) || (add.style.display == "none")) add.style.display = "block";
	else add.style.display = "none";
}
*/

var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);

function switchAdd(addIndex)
{
	addId = 'add' + addIndex;
	// Netscape 4
	if(ns4){
		var add = document.layers[addId];
	}
	// Explorer 4
	else if(ie4){
		var add = document.all[addId];
	}
	// W3C - Explorer 5+ and Netscape 6+
	else if(ie5 || ns6) {
		var add = document.getElementById(addId);
	}
	
	if ((!add.style.display) || (add.style.display == "none")) add.style.display = "block";
	else add.style.display = "none";
}

function galeryZoom(index) {
	document.galform.zoomindex.value = index;
	document.galform.submit();
}