/*anti_spam_email()*/
function anti_spam_email(user,domain) {
    var username = user;
    var hostname = domain;
    var linktext = username + "@" + hostname;
    document.write("<a href=" + "mail" + "to:" + username +"&#064;" + hostname + ">" + linktext + "</a>");
}
/*preload_image()*/
function preload_image(image_name, image_src) {
    if (document.images) {
        eval(image_name + ' = new Image()');
        eval(image_name + '.src = "' + image_src + '"');
    }
}

/*change_image()*/
function change_image(image_name, image_src) {
    if (document.images) {
        document.images[image_name].src = image_src;
    }
}

/*open_window()*/
function open_window(page_url, page_name, window_width, window_height, scrollbar_value, toolbar_value, is_center) {

    var window_pos_x = 20;
    var window_pos_y = 20;

    if (is_center == 'yes') {
        window_pos_x = (screen.width / 2) - (window_width / 2);
        window_pos_y = (screen.height / 2) - (window_height / 2);
    }

    popup_window = this.open(page_url, page_name, "toolbar=" + toolbar_value + ",status=no,menubar=no,location=no,scrollbars=" + scrollbar_value + ",resizable=no,width=" + window_width + ",height=" + window_height + ",screenX=" + window_pos_x + ",screenY=" + window_pos_y + ",left=" + window_pos_x + ",top=" + window_pos_y);
    popup_window.focus();
}

/*
sfHover()
IE Drop Down Menu
*/
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

/*init*/
function init() {
	if (document.all&&document.getElementById) {sfHover()};
	test.load();
}

//if (document.all&&document.getElementById) window.onload=sfHover;
//if (window.attachEvent) window.attachEvent("onload", sfHover);

window.onload=init;