var gSelectedIndex = -1; var gSelectedID = -1; var gMatches = new Array(); var gLastText = ""; var ROW_COUNT = 20; var gInitialized = false; var DEFAULT_TEXT = "search developer docs"; function set_row_selected(row, selected) { var c1 = row.cells[0]; // var c2 = row.cells[1]; if (selected) { c1.className = "jd-autocomplete jd-selected"; // c2.className = "jd-autocomplete jd-selected jd-linktype"; } else { c1.className = "jd-autocomplete"; // c2.className = "jd-autocomplete jd-linktype"; } } function set_row_values(toroot, row, match) { var link = row.cells[0].childNodes[0]; link.innerHTML = match.__hilabel || match.label; link.href = toroot + match.link // row.cells[1].innerHTML = match.type; } function sync_selection_table(toroot) { var filtered = document.getElementById("search_filtered"); var r; //TR DOM object var i; //TR iterator gSelectedID = -1; filtered.onmouseover = function() { if(gSelectedIndex >= 0) { set_row_selected(this.rows[gSelectedIndex], false); gSelectedIndex = -1; } } //initialize the table; draw it for the first time (but not visible). if (!gInitialized) { for (i=0; i 0) { document.getElementById("search_filtered_div").className = "showing"; var N = gMatches.length < ROW_COUNT ? gMatches.length : ROW_COUNT; for (i=0; i ROW_COUNT) { r = filtered.rows[ROW_COUNT]; r.className = "show-row"; c1 = r.cells[0]; c1.innerHTML = "plus " + (gMatches.length-ROW_COUNT) + " more"; } else { filtered.rows[ROW_COUNT].className = "hide-row"; }*/ //if we have no results, hide the table } else { document.getElementById("search_filtered_div").className = "no-display"; } } function search_changed(e, kd, toroot) { var search = document.getElementById("search_autocomplete"); var text = search.value.replace(/(^ +)|( +$)/g, ''); // 13 = enter if (e.keyCode == 13) { document.getElementById("search_filtered_div").className = "no-display"; if (kd && gSelectedIndex >= 0) { window.location = toroot + gMatches[gSelectedIndex].link; return false; } else if (gSelectedIndex < 0) { return true; } } // 38 -- arrow up else if (kd && (e.keyCode == 38)) { if (gSelectedIndex >= 0) { gSelectedIndex--; } sync_selection_table(toroot); return false; } // 40 -- arrow down else if (kd && (e.keyCode == 40)) { if (gSelectedIndex < gMatches.length-1 && gSelectedIndex < ROW_COUNT-1) { gSelectedIndex++; } sync_selection_table(toroot); return false; } else if (!kd) { gMatches = new Array(); matchedCount = 0; gSelectedIndex = -1; for (var i=0; i= 0) { if (l < 0) l = 0; l += tmp; s = s.substr(tmp + 1); } return l; }; // helper function that counts the occurrences of a given character in // a given string var _countChar = function(s, c) { var n = 0; for (var i=0; i= 0) { // exact part match var partsAfter = _countChar(labelLower.substr(t + 1), '.'); score *= 200 / (partsAfter + 1); } else { t = _lastSearch(labelLower, partPrefixAlnumRE); if (t >= 0) { // part prefix match var partsAfter = _countChar(labelLower.substr(t + 1), '.'); score *= 20 / (partsAfter + 1); } } return score; }; for (var i=0; i$1'); } } function search_focus_changed(obj, focused) { if (focused) { if(obj.value == DEFAULT_TEXT){ obj.value = ""; obj.style.color="#000000"; } } else { if(obj.value == ""){ obj.value = DEFAULT_TEXT; obj.style.color="#aaaaaa"; } document.getElementById("search_filtered_div").className = "no-display"; } } function submit_search() { var query = document.getElementById('search_autocomplete').value; document.location = toRoot + 'search.html#q=' + query + '&t=0'; return false; }