eurovoc/js/usage.js

/**
 usage.js an example usage of the search engine

 A part of the jsfind project (http://projects.elucidsoft.net/jsfind)
 Copyright (C) 2003 Shawn Garbett

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 Contact Info:
 Shawn Garbett <Shawn@eLucidSoft.net>
 http://www.elucidsoft.net
 4037 General Bate Drive
 Nashville, TN 37204
*/

function go(f)
{
  var form = document.getElementById('search');
  var query = null;
  if (document.form.elements['query']) query = document.form.elements['query'].value;
  var index_name = document.form.elements['index_name'].options[document.form.elements['index_name'].selectedIndex].value;

  if(!query)
  {
    return false;
  }

  if(query == null || query == "")
  {
    alert("No search terms entered!");
    return false;
  }

  var parsed_string = query.replace(/\s/gi,"+");
  //var url=location.host+location.pathname+"?search="+parsed_string;
  var url=location.pathname+"?";
  if (index_name) url += "index_name="+index_name+"&";
  url += "query="+parsed_string;
  location = url;

  return false;
}

// Function to help find a "DIV" element 
function findDivHelper(n, id)
{
  for(var m=n.firstChild; m != null; m=m.nextSibling)
  {
    if((m.nodeType == 1) &&
       (m.tagName.toLowerCase() == "div") &&
       m.getAttribute("id") &&
       (m.getAttribute("id").toLowerCase() == id.toLowerCase() ))
    {
      return m;
    }
    else 
    {
      var r=findDivHelper(m, id);
      if(r) return r;
    } 
  } 
  return null;
}

// Function to find a specified "DIV" element by id
function findDiv(id)
{
  return findDivHelper(document.body,id); 
} 

// Print results to page
function printResults(result)
{
  //clearTimeout(watchdog_id);
  //debug("clearTimeout = "+watchdog_id);
  debug("printResults("+result.length+")");

  var d = findDiv("results");
  var header;

  // Null result output
  if(result.length < 1)
  {
    header = (d.getElementsByTagName("h2"))[0].firstChild;
    try {
      header.replaceData(0, 14, "Nothing Found ");
    } catch(e) {}

    if(search_err != "")
    {
      e = document.createElement("font");
      e.setAttribute("color","red");
      e.setAttribute("size","+1");
      e.appendChild(document.createTextNode(search_err));
      d.appendChild(e);
      d.appendChild(document.createElement("br"));
    }

    return;
  }

  debug("sort results by title");
  results.sort(sortResults_title);

  // Add results to main document
  for(var i=result.length-1; i>=0; i--)
  {
    var e = document.createElement("font");

    e = document.createElement("a");
    e.setAttribute("href","hijerarhija.html?o="+result[i].link);
    e.appendChild(document.createTextNode(result[i].title));
    d.appendChild(e);
    d.appendChild(document.createTextNode(" "));

    e = document.createElement("a");
    e.setAttribute("href","thes/"+result[i].link+".html"+location.search);
    //e.setAttribute("target","popup");
    //e.onclick = function() { return popup(); };
    e.onclick = popup;
    e.appendChild(document.createTextNode("\u00bb"));
    d.appendChild(e);
/*
    e = document.createElement("font");
    e.setAttribute("color","gray");
    e.appendChild(document.createTextNode("["+result[i].frequency+"]"));
    d.appendChild(e);
*/
    d.appendChild(document.createElement("br"));
  }
 
  // Change header
  header = (d.getElementsByTagName("h2"))[0].firstChild;

  try {
    header.replaceData(0, 14, "Search Results");
  } catch(e) {}

}

// override default sort by frequency and sort by headline
function sortResults_title(a, b)
{
  return a.title.toLowerCase() == b.title.toLowerCase() ? 0 : ( a.title.toLowerCase() > b.title.toLowerCase() ? -1 : 1);
}
1	dpavlin	484	/**
2			usage.js an example usage of the search engine
3
4			A part of the jsfind project (http://projects.elucidsoft.net/jsfind)
5			Copyright (C) 2003 Shawn Garbett
6
7			This program is free software; you can redistribute it and/or
8			modify it under the terms of the GNU General Public License
9			as published by the Free Software Foundation; either version 2
10			of the License, or (at your option) any later version.
11
12			This program is distributed in the hope that it will be useful,
13			but WITHOUT ANY WARRANTY; without even the implied warranty of
14			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			GNU General Public License for more details.
16
17			You should have received a copy of the GNU General Public License
18			along with this program; if not, write to the Free Software
19			Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20
21			Contact Info:
22			Shawn Garbett <Shawn@eLucidSoft.net>
23			http://www.elucidsoft.net
24			4037 General Bate Drive
25			Nashville, TN 37204
26			*/
27
28			function go(f)
29			{
30			var form = document.getElementById('search');
31	dpavlin	517	var query = null;
32			if (document.form.elements['query']) query = document.form.elements['query'].value;
33	dpavlin	509	var index_name = document.form.elements['index_name'].options[document.form.elements['index_name'].selectedIndex].value;
34	dpavlin	484
35			if(!query)
36			{
37			return false;
38			}
39
40			if(query == null \|\| query == "")
41			{
42			alert("No search terms entered!");
43			return false;
44			}
45
46			var parsed_string = query.replace(/\s/gi,"+");
47			//var url=location.host+location.pathname+"?search="+parsed_string;
48			var url=location.pathname+"?";
49			if (index_name) url += "index_name="+index_name+"&";
50			url += "query="+parsed_string;
51			location = url;
52
53			return false;
54			}
55
56			// Function to help find a "DIV" element
57			function findDivHelper(n, id)
58			{
59			for(var m=n.firstChild; m != null; m=m.nextSibling)
60			{
61			if((m.nodeType == 1) &&
62			(m.tagName.toLowerCase() == "div") &&
63			m.getAttribute("id") &&
64			(m.getAttribute("id").toLowerCase() == id.toLowerCase() ))
65			{
66			return m;
67			}
68			else
69			{
70			var r=findDivHelper(m, id);
71			if(r) return r;
72			}
73			}
74			return null;
75			}
76
77			// Function to find a specified "DIV" element by id
78			function findDiv(id)
79			{
80			return findDivHelper(document.body,id);
81			}
82
83			// Print results to page
84			function printResults(result)
85			{
86			//clearTimeout(watchdog_id);
87			//debug("clearTimeout = "+watchdog_id);
88			debug("printResults("+result.length+")");
89
90			var d = findDiv("results");
91			var header;
92
93			// Null result output
94			if(result.length < 1)
95			{
96			header = (d.getElementsByTagName("h2"))[0].firstChild;
97			try {
98			header.replaceData(0, 14, "Nothing Found ");
99			} catch(e) {}
100
101			if(search_err != "")
102			{
103			e = document.createElement("font");
104			e.setAttribute("color","red");
105			e.setAttribute("size","+1");
106			e.appendChild(document.createTextNode(search_err));
107			d.appendChild(e);
108			d.appendChild(document.createElement("br"));
109			}
110
111			return;
112			}
113
114	dpavlin	494	debug("sort results by title");
115			results.sort(sortResults_title);
116
117	dpavlin	484	// Add results to main document
118			for(var i=result.length-1; i>=0; i--)
119			{
120			var e = document.createElement("font");
121
122			e = document.createElement("a");
123	dpavlin	499	e.setAttribute("href","hijerarhija.html?o="+result[i].link);
124	dpavlin	484	e.appendChild(document.createTextNode(result[i].title));
125			d.appendChild(e);
126			d.appendChild(document.createTextNode(" "));
127
128			e = document.createElement("a");
129			e.setAttribute("href","thes/"+result[i].link+".html"+location.search);
130			//e.setAttribute("target","popup");
131			//e.onclick = function() { return popup(); };
132			e.onclick = popup;
133			e.appendChild(document.createTextNode("\u00bb"));
134			d.appendChild(e);
135			/*
136			e = document.createElement("font");
137			e.setAttribute("color","gray");
138			e.appendChild(document.createTextNode("["+result[i].frequency+"]"));
139			d.appendChild(e);
140			*/
141			d.appendChild(document.createElement("br"));
142			}
143
144			// Change header
145			header = (d.getElementsByTagName("h2"))[0].firstChild;
146
147			try {
148			header.replaceData(0, 14, "Search Results");
149			} catch(e) {}
150
151			}
152	dpavlin	494
153			// override default sort by frequency and sort by headline
154			function sortResults_title(a, b)
155			{
156	dpavlin	495	return a.title.toLowerCase() == b.title.toLowerCase() ? 0 : ( a.title.toLowerCase() > b.title.toLowerCase() ? -1 : 1);
157	dpavlin	494	}