if (document.images) {
home_1 = new Image();
home_1.src = "../gifs/ico_home_2.gif";
email_1 = new Image();
email_1.src = "../gifs/ico_email_2.gif";
map_1 = new Image();
map_1.src = "../gifs/ico_map_2.gif";
print_1 = new Image();
print_1.src = "../gifs/ico_print_2.gif";
back_1 = new Image();
back_1.src = "../gifs/ico_back_2.gif";
next_1 = new Image();
next_1.src = "../gifs/ico_next_2.gif";

home_2 = new Image();
home_2.src = "../gifs/ico_home_1.gif";
email_2 = new Image();
email_2.src = "../gifs/ico_email_1.gif";
map_2 = new Image();
map_2.src = "../gifs/ico_map_1.gif";
print_2 = new Image();
print_2.src = "../gifs/ico_print_1.gif";
back_2 = new Image();
back_2.src = "../gifs/ico_back_1.gif";
next_2 = new Image();
next_2.src = "../gifs/ico_next_1.gif";

}

function onButt(imgName) {
  if (document.images)
		document[imgName].src = eval(imgName + '_2.src');
}

function offButt(imgName) {
  if (document.images)
		document[imgName].src = eval(imgName + '_1.src');
}


function print_mail_to_link(s1, s2, style) {
	document.write("<a href=\"mailto");
	document.write(":" + s1 + "@");
	document.write(s2 + "\" class=" +style+ " <?=$focus;?>" + s1 + "@" + s2 + "<\/a>");
}

function print_mail_no_link(s1, s2) {
	document.write(s1 + "@" + s2);
}

function show_next(where)
{
  stored = where;
  storedLocation = document.images[where].src;
  document.images[where].src = "../gifs/ico_next_1.gif";
}

/*
function show_back(where)
{
  stored = where;
  storedLocation = document.images[where].src;
  document.images[where].src = "../gifs/ico_back_1.gif";
}
*/

function hide()
{
  document.images[stored].src = storedLocation;
}