/* See W3C-specific code uncompressed at http://www.w3.org/2008/site/js/core.js */
/*
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 * http://jquery.com/
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 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
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 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Thu Nov 11 19:04:53 2010 -0500
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jQuery(document).ready(function(c){c("body").addClass("w3c_javascript");
if(c.browser.msie){c("style").attr("media","screen");
if(c.browser.version<=6){c("head").append("<link rel='stylesheet' href='/2008/site/css/IE6.css' />")
}}if(c("body.w3c_home").length){c.getJSON("/2008/site/js/lang/strings.js",function(h){c("select[name=region] option").eq(0).attr("lang",h.lang).text(h.region)
})
}c("#w3c_nav div.w3c_sec_nav").append('<p style="margin-left: 2.4%; padding-left: 10px; color: #666; background-color: #eee; font-style:italic; font-size: 1.2em;">Leading the web to its full potential</p>');
c("link[rel=stylesheet], style").each(function(){c(this).data("media",this.media)
});
f();
recordedMedia=c.cookie("w3c_style");
if(recordedMedia){e(recordedMedia)
}});
function b(c){$("#w3c_nav ul.secondary_nav a").each(function(){this.href="#"
});
if(c=="handheld"){$("body").addClass("w3c_handheld");
$("body").removeClass("w3c_print");
$("body").removeClass("w3c_screen")
}else{if(c=="print"){$("body").addClass("w3c_print");
$("body").removeClass("w3c_handheld");
$("body").removeClass("w3c_screen")
}else{$("body").addClass("w3c_screen");
$("body").removeClass("w3c_handheld");
$("body").removeClass("w3c_print")
}}g.tree.init("expand_section",c);
g.toggableInclude.init(c)
}function f(){if($("#w3c_mast h1 a img").css("display")=="none"){if(!appliedMedia||appliedMedia!="screen"){b("screen");
appliedMedia="screen"
}}else{if(!appliedMedia||appliedMedia!="handheld"){b("handheld");
appliedMedia="handheld"
}}}var a=null;
$(window).bind("resize",function(){if(a){clearTimeout(a)
}a=setTimeout(f,100)
});
function e(c){b(c);
$("link[rel=stylesheet], style").each(function(){if($(this).data("media").indexOf(c)>=0||$(this).data("media").indexOf("all")>=0){this.media=="all";
this.disabled=false
}else{this.media=$(this).data("media");
if(this.media!=="print"){this.disabled=true
}}});
recordedMedia=$.cookie("w3c_style");
if(recordedMedia!=c){$.cookie("w3c_style",c,{path:"/"})
}}},tree:{init:function(e,b){var d=enquire;
var a=d.tree;
$(".hierarchy  ."+e).each(function(){if((b!="print")&&(b!="handheld")){if($(this).hasClass("closed")&&$(this).parents("div.expand_block, li.expand_block")){$(this).parents("div.expand_block,  li.expand_block").addClass("closed")
}var f=$(this).parents("div.expand_block, li.expand_block").find("*[id]").eq(0).attr("id");
var c=(f?f:"");
if(!$("img",$(this)).length){if($(this).parents("div.expand_block, li.expand_block").hasClass("closed")){$(this).prepend("<img src='/2008/site/images/ico-plus' width='9' height='9' alt='Expand' />")
}else{$(this).prepend("<img src='/2008/site/images/ico-minus' width='9' height='9' alt='Collapse' />")
}$(this).wrapInner("<a href='#"+c+"'></a>")
}if(!$(this).data("expand_configured")){$(this).click(function(g){var i=$("a[href]",this).eq(0).attr("href");
var h=i.substring(i.indexOf("#"));
if(h!=="#"){window.location.hash=h
}g.preventDefault();
a.toggle($(this));
if($(this).parents("div.expand_block, li.expand_block").hasClass("closed")){$("img",$(this)).attr({src:"/2008/site/images/ico-plus",alt:"Expand"})
}else{$("img",$(this)).attr({src:"/2008/site/images/ico-minus",alt:"Collapse"})
}})
}$(this).data("expand_configured",true)
}else{$(this).text($(this).text())
}})
},toggle:function(a){$(a).parents("div.expand_block,  li.expand_block").toggleClass("closed")
}},toggableInclude:{init:function(c){if((c!="print")&&(c!="handheld")&&$("#w3c_toggle_include")){var a=($("#w3c_toggle_include").hasClass("default_open")||window.location.hash=="#w3c_all");
if(!$("#w3c_toggle_include_show").length){$("#w3c_toggle_include").after("<form class='tMargin lMargin w3c_toggle_form' action=''><div class='noprint'><fieldset><input type='radio' id='w3c_toggle_include_show' name='w3c_toggle_include_radio'"+((a)?" checked='checked'":"")+"/> <label for='w3c_toggle_include_show'>Show details</label> <input type='radio' id='w3c_toggle_include_hide' name='w3c_toggle_include_radio'"+((!a)?" checked='checked'":"")+"/> <label for='w3c_toggle_include_hide'>Hide details</label></fieldset></div></form>")
}$("#w3c_toggle_include_hide").change(function(){$("p.expand_description, div.expand_description, ul.expand_description").parent().addClass("closed");
$(".expand_section img").attr({src:"/2008/site/images/ico-plus",alt:"Expand"});
if(window.location.hash=="#w3c_all"){window.location.hash=""
}});
$("#w3c_toggle_include_show").change(function(){$("p.expand_description, div.expand_description, ul.expand_description").parent().removeClass("closed");
$(".expand_section img").attr({src:"/2008/site/images/ico-minus",alt:"Collapse"});
if(!window.location.hash){window.location.hash="#w3c_all"
}});
if(!a){$("#w3c_toggle_include_hide").change()
}else{$("#w3c_toggle_include_show").change()
}var b=window.location.hash;
if(b&&b!=="#"&&$(b,".expand_block").length){$(b,".expand_block").parents(".expand_block").removeClass("closed")
}}else{$("#w3c_toggle_include").next("form:has(#w3c_toggle_include_show)").replaceWith("")
}}}};
enquire.init();