// JavaScript Document

function homeSelected() {
	var ul = document.getElementsByTagName("ul")[0]; // get the first ul tag on the page
	var allLinks = ul.getElementsByTagName("a"); // get all the links within that ul
	for (var i=0; i<allLinks.length; i++) { // iterate through all those links
		allLinks[0].className = "home_a"; // and assign their class names to nothing
		allLinks[1].className = "exhibitions";
		allLinks[2].className = "artists";
		allLinks[3].className = "gallery";
}
}

function exhibitionSelected() {
	var ul = document.getElementsByTagName("ul")[0]; // get the first ul tag on the page
	var allLinks = ul.getElementsByTagName("a"); // get all the links within that ul
	for (var i=0; i<allLinks.length; i++) { // iterate through all those links
		allLinks[0].className = "home"; // and assign their class names to nothing
		allLinks[1].className = "exhibitions_a";
		allLinks[2].className = "artists";
		allLinks[3].className = "gallery";
}
}

function artistsSelected() {
	var ul = document.getElementsByTagName("ul")[0]; // get the first ul tag on the page
	var allLinks = ul.getElementsByTagName("a"); // get all the links within that ul
	for (var i=0; i<allLinks.length; i++) { // iterate through all those links
		allLinks[0].className = "home"; // and assign their class names to nothing
		allLinks[1].className = "exhibitions";
		allLinks[2].className = "artists_a";
		allLinks[3].className = "gallery";
}
}

function gallerySelected() {
	var ul = document.getElementsByTagName("ul")[0]; // get the first ul tag on the page
	var allLinks = ul.getElementsByTagName("a"); // get all the links within that ul
	for (var i=0; i<allLinks.length; i++) { // iterate through all those links
		allLinks[0].className = "home"; // and assign their class names to nothing
		allLinks[1].className = "exhibitions";
		allLinks[2].className = "artists";
		allLinks[3].className = "gallery_a";
}
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}