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// $Id: nice_menus.js,v 1.15 2008/07/11 16:09:12 add1sun Exp $ |
// $Id: nice_menus.js,v 1.16 2008/08/04 23:45:22 add1sun Exp $ |
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// We need to do some browser sniffing to weed out IE 6 only |
// This uses Superfish 1.4.8 |
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// because only IE6 needs this hover hack. |
// (http://users.tpg.com.au/j_birch/plugins/superfish) |
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if (document.all && !window.opera && (navigator.appVersion.search("MSIE 6.0") != -1) && $.browser.msie) { |
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function IEHoverPseudo() { |
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$("ul.nice-menu li.menuparent").hover(function(){ |
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$(this).addClass("over").find("> ul").show().addShim(); |
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},function(){ |
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$(this).removeClass("over").find("> ul").removeShim().hide(); |
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} |
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); |
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// Add a hover class to all li for CSS styling. Silly naming is done |
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// so we don't break CSS compatibility for .over class already in use |
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// and due to the fact that IE6 doesn't understand multiple selectors. |
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$("ul.nice-menu li").hover(function(){ |
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$(this).addClass("ie-over"); |
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},function(){ |
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$(this).removeClass("ie-over"); |
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} |
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); |
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} |
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// This is the jquery method of adding a function |
// Add Superfish to all Nice menus with some basic options. |
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// to the BODY onload event. (See jquery.com) |
$(document).ready(function() { |
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$(document).ready(function(){ IEHoverPseudo() }); |
$('ul.nice-menu').superfish({ |
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} |
// Add the legacy hover class added for IE. |
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hoverClass: 'ie-over', |
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$.fn.addShim = function() { |
// Disable generation of arrow mark-up. |
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return this.each(function(){ |
autoArrows: false, |
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if(document.all && $("select").size() > 0) { |
// Disable drop shadows. |
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var ifShim = document.createElement('iframe'); |
dropShadows: false, |
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ifShim.src = "javascript:false"; |
// Mouse delay. |
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ifShim.style.width=$(this).width()+1+"px"; |
delay: Drupal.settings.nice_menus_options.delay, |
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ifShim.style.height=$(this).find("> li").size()*23+20+"px"; |
// Animation speed. |
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ifShim.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)"; |
speed: Drupal.settings.nice_menus_options.speed |
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ifShim.style.zIndex="0"; |
}); |
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$(this).prepend(ifShim); |
// Add in Brandon Aaron’s bgIframe plugin for IE select issues. |
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$(this).css("zIndex","99"); |
// http://plugins.jquery.com/node/46/release |
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} |
$('ul.nice-menu').superfish().find('ul').bgIframe({opacity:false}); |
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}); |
}); |
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}; |
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$.fn.removeShim = function() { |
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return this.each(function(){ |
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if (document.all) $("iframe", this).remove(); |
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}); |
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}; |
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