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<footer class="mdl-mini-footer">
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var shiftWindow = function() {
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window.scrollBy(0, -50);
}
};
window.addEventListener("hashchange", shiftWindow);
var highlightCurrentSidebarNav = function() {
var href = location.pathname;
var item = $('.drawer-nav [href$="' + href + '"]');
if (item) {
var li = item.parent();
li.addClass("active");
}
};
/**
* Creates a CSE search form and submits the search query.
*
* Since the Material Design Lite header expandable text field does not
* support having a <form> element around the <input> element, we need to
* capture the ENTER keypress and then submit the form using this handler.
*/
var submitSearch = function(query) {
var form = document.createElement("form");
form.setAttribute("action", "/search.html");
var cseParams = {
"cx": "008327220137350982602:0mpaowwcmvg",
"cof": "FORID:10",
"ie": "UTF-8",
};
for (key in cseParams) {
var hidden = document.createElement("input");
hidden.setAttribute("type", "hidden");
hidden.setAttribute("name", key);
hidden.setAttribute("value", cseParams[key]);
form.appendChild(hidden);
}
var text = document.createElement("input");
text.setAttribute("type", "text");
text.setAttribute("name", "q");
text.setAttribute("value", query);
form.appendChild(text);
document.body.appendChild(form);
form.submit();
};
$(document).ready(function() {
// Scroll to anchor of location hash, adjusted for fixed navbar.
window.setTimeout(function() {
shiftWindow();
}, 1);
// Highlight the current item on the sidebar.
highlightCurrentSidebarNav();
// Handler to capture the ENTER keypress for the CSE search input
// in the page header and then call submitSearch() to submit the search
// query.
$("#cse-search-box").keyup(function(e) {
if (e.keyCode == 13) {
let query = $("#cse-search-box").val();
submitSearch(query);
}
});
// Handler for the Scroll to Top link in the page footer to scroll the
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$(".mdl-layout__content").animate({ scrollTop: 0 }, "slow");
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