The JavaScript Source: Miscellaneous: Site Search

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Miscellaneous

Site Search

How would you like a Search Engine for YOUR site? This script does exactly that. Copy the codes to your site, enter the listings information, and you've got your own site search engine!

(For the demo, try searching for the word javascript, miscellaneous, or demo.

The JavaScript Source: Miscellaneous: Site Search

Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s). The script is yours!!!

<!-- TWO STEPS TO INSTALL SITE SEARCH:

1.  Copy the coding into the HEAD of your HTML document
  2.  Add the last code into the BODY of your HTML document  -->

<HEAD>

<SCRIPT LANGUAGE="JavaScript">

<!-- Begin
var item = new Array();

/* Here is where all the magic happens.  
    Just enter as many additional pages that
    that you want to search, then fill in the
    additional listings for each page.
*/

// "Page Name","path","Page Title","Many,Key,Words","Descriptive Comments"

c=0; item[c]=new Array("index.html","","DemoSite","index,main,start,home,front","Demonstration search engine data about an imagined but probable internet site.");
c++; item[c]=new Array("about.htm","","About Me","about,author,contact,email,who","Contact details and general information about the creator of the site and what the site is about.");
c++; item[c]=new Array("links.htm","","Links page","links,more,where,similar,friends","Links to my favourite sites which I find interesting. Other friends sites which have similar interests to my own.");
c++; item[c]=new Array("main.htm","main/","Main Page","content,main,focus","The main part of my site which contains what you have come to see. Lots of stuff like that and more great things. All in a sub directory.");
c++; item[c]=new Array("logo.jpg","main/images/","Link Logo","link,image,logo,graphic","The logo.jpg is just a small image which you can place on your site as a link to me. It's in a second level subdirectory.");

page="<html><head><title>Search Results</title></head><body bgcolor='white'><center><table border=0 cellspacing=10 width=80%>";

function search(frm) {
win = window.open("","","scrollbars");
win.document.write(page);
txt = frm.srchval.value.split(" ");
fnd = new Array(); total=0;
for (i = 0; i < item.length; i++) {
fnd[i] = 0; order = new Array(0, 4, 2, 3);
for (j = 0; j < order.length; j++)
for (k = 0; k < txt.length; k++)
if (item[i][order[j]].toLowerCase().indexOf(txt[k]) > -1 && txt[k] != "")
fnd[i] += (j+1);
}
for (i = 0; i < fnd.length; i++) {
n = 0; w = -1;
for (j = 0;j < fnd.length; j++)
if (fnd[j] > n) { n = fnd[j]; w = j; };
if (w > -1) total += show(w, win, n);
fnd[w] = 0;
}
win.document.write("</table><br>Total found: "+total+"<br></body></html>");
win.document.close();
}
function show(which,wind,num) {
link = item[which][1] + item[which][0]; 
line = "<tr><td><a href='"+link+"'>"+item[which][2]+"</a> Score: "+num+"<br>";
line += item[which][4] + "<br>"+link+"</td></tr>";
wind.document.write(line);
return 1;
}
//  End -->
</script>
</HEAD>

<BODY>

<center>

<form method=get action="javascript:void(0)" onsubmit="search(this); return false;">
<tr><td><input type=text name=srchval value=""><input type=submit value="Search"></td></tr>
</form>

</center>

<p><center>
<font face="arial, helvetica" size="-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>

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