/*
Javascript class to setup various utility methods
Trace function plugs into firebug in firefox...for development only
required code at the bottom of file instantiates the utility class
This setup keeps js (unobtrusive!) OUT of markup.
*/
/*Event.observe(window, 'load', showPage);
function showPage () {
document.body.removeClassName('hidebody');
}*/
var Utility = Class.create({
initialize: function(){
this.trace("Javascript loaded.");
this.safariFix();
// if we are in debug mode set debug to false
// otherwise set it to false if ie, true otherwise
this.debug = (Prototype.Browser.IE) ? false : false;
Event.observe(window, 'load', this.loaded.bind(this));
},
loaded: function(){
this.trace('DOM loaded and available.');
// add pseudo classes as classes for unsupported browsers
//$$('li:last-child').invoke('addClassName', 'last-child');
$$('li:first-child').invoke('addClassName', 'first-child');
this.setupDropDown();
if($$('.tabs')){
$$('.tabs').each(function(tab){
util.trace(tab.id);
new OTabs(tab);
});
}
// anchor outline fix
if(Prototype.Browser.IE){
$$('a').invoke('observe', 'click', function(event){
event.target.blur();
});
}
// if there is a slideshow element, start it up
if($('slideshow')){
new OSlideshow($('slideshow').show(),5, true);
}
// instantiates collapsible list elements
if($$('.collapsible')){
$$('.collapsible').each(function(el){
new Collapsible(el, true);
});
}
//$$('.sections .collapsible').each(function(el){
//new Collapsible(el);
//});
},
setupDropDown: function(){
// adds hasSubmenu class if there is a nested list
$$('#navigation>li').invoke('hide');
$$('#navigation>li').each(function(node, i){
if(node.select('ul').first()) {
node.addClassName('hasSubmenu');
}
});
$$('#navigation>li>ul>li').each(function(node, i){
if(node.select('ul').first()) {
node.addClassName('hasSubmenu');
}
});
// toggles .anchor hover
$$("#navigation li>a").each(function(node, i){
node.onmouseover = node.onmouseout = function(){
node.toggleClassName('anchor_hover');
}
});
// toggles .over on submenu
$$("#navigation li.hasSubmenu").each(function(node, i){
//node.cleanWhitespace();
// if there’s a ul
// var ul = node.select('ul').first();//$A(node.getElementsByTagName("ul")).first();
//if(ul != null){
// toggle it’s visibility on these events
node.onmouseover = function(){
node.select('ul').first().show();
}
node.onmouseout = function(){
node.select('ul').first().hide();
}
// }
});
$$('#navigation>li').invoke('show');
//reset any stray overs
},
// This function is used for development only
trace: function($message){
// Comment out this line for production
if (this.debug && ((window['console']) || (console['firebug']))) console.log($message);
},
safariFix: function(){
// if we are in safari, insert a stylesheet into
if(Prototype.Browser.WebKit){
document.documentElement.firstChild.insert('');
}
}
});
function change()
{
if(navigator.appName == 'Microsoft Internet Explorer')
{
document.searchForm.group.style.visibility='hidden';
}
document.getElementById("light").style.display="block";
document.getElementById("fade").style.display="block";
document.getElementById("light").innerHTML = "
