1 // $Id: gss.js,v 1.1.6.3 2009/06/12 14:34:45 earnie Exp $

     2 

     3 var selectedColor = "blue";

     4 var defaultColor = "black";

     5 var hdrRows = 1;

     6 var numeric = '..';

     7 var desc = '..';

     8 var html = '..';

     9 var freq = '..';

    10 

    11 function initXsl(tabName,fileType) {

    12   hdrRows = 1;

    13 

    14   if(fileType=="sitemap") {

    15     numeric = ".3.";

    16     desc = ".1.";

    17     html = ".0.";

    18     freq = ".2.";

    19     initTable(tabName);

    20   }

    21   else {

    22     desc = ".1.";

    23     html = ".0.";

    24     initTable(tabName);

    25   }

    26 

    27   var theURL = document.getElementById("head1");

    28   theURL.innerHTML += ' ' + location;

    29   document.title += ': ' + location;

    30 }

    31 

    32 function initTable(tabName) {

    33   var theTab = document.getElementById(tabName);

    34   for(r=0;r<hdrRows;r++)

    35    for(c=0;c<theTab.rows[r].cells.length;c++)

    36      if((r+theTab.rows[r].cells[c].rowSpan)>hdrRows)

    37        hdrRows=r+theTab.rows[r].cells[c].rowSpan;

    38   for(r=0;r<hdrRows; r++){

    39     colNum = 0;

    40     for(c=0;c<theTab.rows[r].cells.length;c++, colNum++){

    41       if(theTab.rows[r].cells[c].colSpan<2){

    42         theCell = theTab.rows[r].cells[c];

    43         rTitle = theCell.innerHTML.replace(/<[^>]+>|&nbsp;/g,'');

    44         if(rTitle>""){

    45           theCell.title = "Change sort order for " + rTitle;

    46           theCell.onmouseover = function(){setCursor(this, "selected")};

    47           theCell.onmouseout = function(){setCursor(this, "default")};

    48           var sortParams = 15; // bitmapped: numeric|desc|html|freq

    49           if(numeric.indexOf("."+colNum+".")>-1) sortParams -= 1;

    50           if(desc.indexOf("."+colNum+".")>-1) sortParams -= 2;

    51           if(html.indexOf("."+colNum+".")>-1) sortParams -= 4;

    52           if(freq.indexOf("."+colNum+".")>-1) sortParams -= 8;

    53           theCell.onclick = new Function("sortTable(this,"+(colNum+r)+","+hdrRows+","+sortParams+")");

    54         }

    55       } else {

    56         colNum = colNum+theTab.rows[r].cells[c].colSpan-1;

    57       }

    58     }

    59   }

    60 }

    61 

    62 function setSort(tabName, colNum, sortDir) {

    63   var theTab = document.getElementById(tabName);

    64   theTab.rows[0].sCol = colNum;

    65   theTab.rows[0].sDir = sortDir;

    66   if (sortDir)

    67     theTab.rows[0].cells[colNum].className='sortdown'

    68   else

    69     theTab.rows[0].cells[colNum].className='sortup';

    70 }

    71 

    72 function setCursor(theCell, mode){

    73   rTitle = theCell.innerHTML.replace(/<[^>]+>|&nbsp;|\W/g,'');

    74   if(mode=="selected"){

    75     if(theCell.style.color!=selectedColor)

    76       defaultColor = theCell.style.color;

    77     theCell.style.color = selectedColor;

    78     theCell.style.cursor = "hand";

    79     window.status = "Click to sort by '"+rTitle+"'";

    80   } else {

    81     theCell.style.color = defaultColor;

    82     theCell.style.cursor = "";

    83     window.status = "";

    84   }

    85 }

    86 

    87 function sortTable(theCell, colNum, hdrRows, sortParams){

    88   var typnum = !(sortParams & 1);

    89   sDir = !(sortParams & 2);

    90   var typhtml = !(sortParams & 4);

    91   var typfreq = !(sortParams & 8);

    92   var tBody = theCell.parentNode;

    93   while(tBody.nodeName!="TBODY"){

    94     tBody = tBody.parentNode;

    95   }

    96   var tabOrd = new Array();

    97   if(tBody.rows[0].sCol==colNum) sDir = !tBody.rows[0].sDir;

    98   if (tBody.rows[0].sCol>=0)

    99     tBody.rows[0].cells[tBody.rows[0].sCol].className='';

   100   tBody.rows[0].sCol = colNum;

   101   tBody.rows[0].sDir = sDir;

   102   if (sDir)

   103      tBody.rows[0].cells[colNum].className='sortdown'

   104   else

   105      tBody.rows[0].cells[colNum].className='sortup';

   106   for(i=0,r=hdrRows;r<tBody.rows.length;i++,r++){

   107     colCont = tBody.rows[r].cells[colNum].innerHTML;

   108     if(typhtml) colCont = colCont.replace(/<[^>]+>/g,'');

   109     if(typnum) {

   110       colCont*=1;

   111       if(isNaN(colCont)) colCont = 0;

   112     }

   113     if(typfreq) {

   114     switch(colCont.toLowerCase()) {

   115       case "always":  { colCont=0; break; }

   116       case "hourly":  { colCont=1; break; }

   117       case "daily":   { colCont=2; break; }

   118       case "weekly":  { colCont=3; break; }

   119       case "monthly": { colCont=4; break; }

   120       case "yearly":  { colCont=5; break; }

   121       case "never":   { colCont=6; break; }

   122     }

   123   }

   124     tabOrd[i] = [r, tBody.rows[r], colCont];

   125   }

   126   tabOrd.sort(compRows);

   127   for(i=0,r=hdrRows;r<tBody.rows.length;i++,r++){

   128     tBody.insertBefore(tabOrd[i][1],tBody.rows[r]);

   129   }

   130   window.status = "";

   131 }

   132 

   133 function compRows(a, b){

   134   if(sDir){

   135     if(a[2]>b[2]) return -1;

   136     if(a[2]<b[2]) return 1;

   137   } else {

   138     if(a[2]>b[2]) return 1;

   139     if(a[2]<b[2]) return -1;

   140   }

   141   return 0;

   142 }

   143