function divtoggle(elem) {
	var el = document.getElementById(elem);
	if (el.style.display == "block") {el.style.display = "none";}else{el.style.display = "block";}
}

function mouse_over(elem) {
document.all[elem].style.color="#e31329";
document.all[elem].style.textDecoration="none";
} 
function mouse_out(elem) {
document.all[elem].style.color="#111111";
document.all[elem].style.textDecoration="none";
} 

function go_to(url) {
document.location.href=url;
}

function preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length-1; i++) {
    document.preloadlist[top+i] = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function change_img(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function restore_img(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}