// $Id: nice_menus.js,v 1.10.2.6 2008/08/04 23:45:51 add1sun Exp $
// We need to do some browser sniffing to weed out IE 6 only
// because only IE6 needs this hover hack.
if (document.all && !window.opera && (navigator.appVersion.search("MSIE 6.0") != -1) && $.browser.msie) {
function IEHoverPseudo() {
$("ul.nice-menu li.menuparent").hover(function(){
$(this).addClass("over").find("> ul").show().addShim();
},function(){
$(this).removeClass("over").find("> ul").removeShim().hide();
}
);
// Add a hover class to all li for CSS styling. Silly naming is done
// so we don't break CSS compatibility for .over class already in use
// and due to the fact that IE6 doesn't understand multiple selectors.
$("ul.nice-menu li").hover(function(){
$(this).addClass("ie-over");
},function(){
$(this).removeClass("ie-over");
}
);
}
// This is the jquery method of adding a function
// to the BODY onload event. (See jquery.com)
$(document).ready(function(){ IEHoverPseudo() });
}
$.fn.addShim = function() {
return this.each(function(){
if(document.all && $("select").size() > 0) {
var ifShim = document.createElement('iframe');
ifShim.src = "javascript:false";
ifShim.style.width=$(this).width()+1+"px";
ifShim.style.height=$(this).find("> li").size()*23+20+"px";
ifShim.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";
ifShim.style.zIndex="0";
$(this).prepend(ifShim);
$(this).css("zIndex","99");
}
});
};
$.fn.removeShim = function() {
return this.each(function(){
if (document.all) $("iframe", this).remove();
});
};