/*  Search JavaScript */

var item = new Array();


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("ContactUs.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>www.vat.ir : Search Results</title></head><body bgcolor='white'><center><font size=5>Search Resualt</font><table border=0 cellspacing=10 width=80%>";

function search(frm) 
{

  win = window.open("Search.htm","","location=yes,directories=yes,resizable=yes,toolbar=yes,menubar=yes,statusbar,scrollbars,width=700,height=300","title");
  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_Window(w, win, n);
      fnd[w] = 0;
  }
  win.document.write("</table><br>Total found: "+total+"<br></body></html>");
  win.document.close();
  
}

function show_Window(which,wind,num) 
{
  link = item[which][1] + item[which][0]; 
/*  line = "<tr><td><a target='_blank' href='"+link+"'>"+item[which][2]+" Score: "+num+"</a><br>"; */
  line = "<tr><td><a href='"+link+"'>"+item[which][2]+" Score: "+num+"</a><br>"; 
  line += item[which][4] + "<br>"+link+"</td></tr>";
  wind.document.write(line);
  return 1;
}
