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Beautify Apache server-status page

Apache HTTP server can have mod_status enabled and can

当前为 2016-04-08 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Beautify Apache server-status page
  3. // @namespace    http://denilson.sa.nom.br/
  4. // @author       Denilson Sá
  5. // @grant        none
  6. // @license      Public domain
  7. // @version      1.3
  8. // @description  Apache HTTP server can have mod_status enabled and can
  9. //          display some server status via HTTP/HTML (there must be some
  10. //          uncommented lines in httpd.conf). However, the page sent to
  11. //          browser is a bit raw, completely unstyled, and hard to read.
  12. //          This script tries to make that page much prettier and more
  13. //          readable. It has been tested with Apache 2.0.55 and 2.2.21 and
  14. //          should work on most versions, unless the generated HTML changes,
  15. //          which will degrade gradually the script.
  16. // @include      http://*/server-status
  17. // ==/UserScript==
  18.  
  19.  
  20. //////////////////////////////////////////////////////////////////////
  21. // Including code from:
  22. // http://www.kryogenix.org/code/browser/sorttable/
  23. // fetched on 2011-10-18
  24. // Slightly modified in order to fix bugs
  25.  
  26.  
  27. // Denilson has moved to the top of the script instead of the bottom.
  28. // Dean's forEach: http://dean.edwards.name/base/forEach.js
  29. /*
  30. 	forEach, version 1.0
  31. 	Copyright 2006, Dean Edwards
  32. 	License: http://www.opensource.org/licenses/mit-license.php
  33. */
  34.  
  35. // array-like enumeration
  36. if (!Array.forEach) { // mozilla already supports this
  37. 	Array.forEach = function(array, block, context) {
  38. 		for (var i = 0; i < array.length; i++) {
  39. 			block.call(context, array[i], i, array);
  40. 		}
  41. 	};
  42. }
  43.  
  44. // generic enumeration
  45. Function.prototype.forEach = function(object, block, context) {
  46. 	for (var key in object) {
  47. 		if (typeof this.prototype[key] == "undefined") {
  48. 			block.call(context, object[key], key, object);
  49. 		}
  50. 	}
  51. };
  52.  
  53. // character enumeration
  54. String.forEach = function(string, block, context) {
  55. 	Array.forEach(string.split(""), function(chr, index) {
  56. 		block.call(context, chr, index, string);
  57. 	});
  58. };
  59.  
  60. // globally resolve forEach enumeration
  61. var forEach = function(object, block, context) {
  62. 	if (object) {
  63. 		var resolve = Object; // default
  64. 		if (object instanceof Function) {
  65. 			// functions have a "length" property
  66. 			resolve = Function;
  67. 		} else if (object.forEach instanceof Function) {
  68. 			// the object implements a custom forEach method so use that
  69. 			object.forEach(block, context);
  70. 			return;
  71. 		} else if (typeof object == "string") {
  72. 			// the object is a string
  73. 			resolve = String;
  74. 		} else if (typeof object.length == "number") {
  75. 			// the object is array-like
  76. 			resolve = Array;
  77. 		}
  78. 		resolve.forEach(object, block, context);
  79. 	}
  80. };
  81.  
  82.  
  83.  
  84. /*
  85.   SortTable
  86.   version 2
  87.   7th April 2007
  88.   Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/
  89.   
  90.   Instructions:
  91.   Download this file
  92.   Add <script src="sorttable.js"></script> to your HTML
  93.   Add class="sortable" to any table you'd like to make sortable
  94.   Click on the headers to sort
  95.   
  96.   Thanks to many, many people for contributions and suggestions.
  97.   Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
  98.   This basically means: do what you want with it.
  99. */
  100.  
  101.  
  102. // Denilson has changed this to always false.
  103. var stIsIE = false;
  104.  
  105. sorttable = {
  106.   init: function() {
  107.     // quit if this function has already been called
  108.     if (arguments.callee.done) return;
  109.     // flag this function so we don't do the same thing twice
  110.     arguments.callee.done = true;
  111.  
  112. 	// Denilson removed this because the timer is not even set anymore
  113.     // kill the timer
  114.     //if (_timer) clearInterval(_timer);
  115.     
  116.     if (!document.createElement || !document.getElementsByTagName) return;
  117.     
  118.     sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;
  119.     
  120.     forEach(document.getElementsByTagName('table'), function(table) {
  121.       if (table.className.search(/\bsortable\b/) != -1) {
  122.         sorttable.makeSortable(table);
  123.       }
  124.     });
  125.     
  126.   },
  127.   
  128.   makeSortable: function(table) {
  129.     if (table.getElementsByTagName('thead').length == 0) {
  130.       // table doesn't have a tHead. Since it should have, create one and
  131.       // put the first table row in it.
  132.       the = document.createElement('thead');
  133.       the.appendChild(table.rows[0]);
  134.       table.insertBefore(the,table.firstChild);
  135.     }
  136.     // Safari doesn't support table.tHead, sigh
  137.     if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];
  138.     
  139.     if (table.tHead.rows.length != 1) return; // can't cope with two header rows
  140.     
  141.     // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
  142.     // "total" rows, for example). This is B&R, since what you're supposed
  143.     // to do is put them in a tfoot. So, if there are sortbottom rows,
  144.     // for backwards compatibility, move them to tfoot (creating it if needed).
  145.     sortbottomrows = [];
  146.     for (var i=0; i<table.rows.length; i++) {
  147.       if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
  148.         sortbottomrows[sortbottomrows.length] = table.rows[i];
  149.       }
  150.     }
  151.     if (sortbottomrows) {
  152.       if (table.tFoot == null) {
  153.         // table doesn't have a tfoot. Create one.
  154.         tfo = document.createElement('tfoot');
  155.         table.appendChild(tfo);
  156.       }
  157.       for (var i=0; i<sortbottomrows.length; i++) {
  158.         tfo.appendChild(sortbottomrows[i]);
  159.       }
  160.       delete sortbottomrows;
  161.     }
  162.     
  163.     // work through each column and calculate its type
  164.     headrow = table.tHead.rows[0].cells;
  165.     for (var i=0; i<headrow.length; i++) {
  166.       // manually override the type with a sorttable_type attribute
  167.       if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
  168.         mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
  169.         if (mtch) { override = mtch[1]; }
  170. 	      if (mtch && typeof sorttable["sort_"+override] == 'function') {
  171. 	        headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
  172. 	      } else {
  173. 	        headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
  174. 	      }
  175. 	      // make it clickable to sort
  176. 	      headrow[i].sorttable_columnindex = i;
  177. 	      headrow[i].sorttable_tbody = table.tBodies[0];
  178. 	      dean_addEvent(headrow[i],"click", function(e) {
  179.  
  180.           if (this.className.search(/\bsorttable_sorted\b/) != -1) {
  181.             // if we're already sorted by this column, just 
  182.             // reverse the table, which is quicker
  183.             sorttable.reverse(this.sorttable_tbody);
  184.             this.className = this.className.replace('sorttable_sorted',
  185.                                                     'sorttable_sorted_reverse');
  186.             this.removeChild(document.getElementById('sorttable_sortfwdind'));
  187.             sortrevind = document.createElement('span');
  188.             sortrevind.id = "sorttable_sortrevind";
  189.             sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
  190.             this.appendChild(sortrevind);
  191.             return;
  192.           }
  193.           if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
  194.             // if we're already sorted by this column in reverse, just 
  195.             // re-reverse the table, which is quicker
  196.             sorttable.reverse(this.sorttable_tbody);
  197.             this.className = this.className.replace('sorttable_sorted_reverse',
  198.                                                     'sorttable_sorted');
  199.             this.removeChild(document.getElementById('sorttable_sortrevind'));
  200.             sortfwdind = document.createElement('span');
  201.             sortfwdind.id = "sorttable_sortfwdind";
  202.             sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
  203.             this.appendChild(sortfwdind);
  204.             return;
  205.           }
  206.           
  207.           // remove sorttable_sorted classes
  208.           theadrow = this.parentNode;
  209.           forEach(theadrow.childNodes, function(cell) {
  210.             if (cell.nodeType == 1) { // an element
  211.               cell.className = cell.className.replace('sorttable_sorted_reverse','');
  212.               cell.className = cell.className.replace('sorttable_sorted','');
  213.             }
  214.           });
  215.           sortfwdind = document.getElementById('sorttable_sortfwdind');
  216.           if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
  217.           sortrevind = document.getElementById('sorttable_sortrevind');
  218.           if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }
  219.           
  220.           this.className += ' sorttable_sorted';
  221.           sortfwdind = document.createElement('span');
  222.           sortfwdind.id = "sorttable_sortfwdind";
  223.           sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
  224.           this.appendChild(sortfwdind);
  225.  
  226. 	        // build an array to sort. This is a Schwartzian transform thing,
  227. 	        // i.e., we "decorate" each row with the actual sort key,
  228. 	        // sort based on the sort keys, and then put the rows back in order
  229. 	        // which is a lot faster because you only do getInnerText once per row
  230. 	        row_array = [];
  231. 	        col = this.sorttable_columnindex;
  232. 	        rows = this.sorttable_tbody.rows;
  233. 	        for (var j=0; j<rows.length; j++) {
  234. 	          row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
  235. 	        }
  236. 	        /* If you want a stable sort, uncomment the following line */
  237. 	        //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
  238. 	        /* and comment out this one */
  239. 	        row_array.sort(this.sorttable_sortfunction);
  240. 	        
  241. 	        tb = this.sorttable_tbody;
  242. 	        for (var j=0; j<row_array.length; j++) {
  243. 	          tb.appendChild(row_array[j][1]);
  244. 	        }
  245. 	        
  246. 	        delete row_array;
  247. 	      });
  248. 	    }
  249.     }
  250.   },
  251.   
  252.   guessType: function(table, column) {
  253.     // guess the type of a column based on its first non-blank row
  254.     sortfn = sorttable.sort_alpha;
  255.     for (var i=0; i<table.tBodies[0].rows.length; i++) {
  256.       text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
  257.       if (text != '') {
  258.         if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {
  259.           return sorttable.sort_numeric;
  260.         }
  261.         // check for a date: dd/mm/yyyy or dd/mm/yy 
  262.         // can have / or . or - as separator
  263.         // can be mm/dd as well
  264.         possdate = text.match(sorttable.DATE_RE)
  265.         if (possdate) {
  266.           // looks like a date
  267.           first = parseInt(possdate[1]);
  268.           second = parseInt(possdate[2]);
  269.           if (first > 12) {
  270.             // definitely dd/mm
  271.             return sorttable.sort_ddmm;
  272.           } else if (second > 12) {
  273.             return sorttable.sort_mmdd;
  274.           } else {
  275.             // looks like a date, but we can't tell which, so assume
  276.             // that it's dd/mm (English imperialism!) and keep looking
  277.             sortfn = sorttable.sort_ddmm;
  278.           }
  279.         }
  280.       }
  281.     }
  282.     return sortfn;
  283.   },
  284.   
  285.   getInnerText: function(node) {
  286.     // gets the text we want to use for sorting for a cell.
  287.     // strips leading and trailing whitespace.
  288.     // this is *not* a generic getInnerText function; it's special to sorttable.
  289.     // for example, you can override the cell text with a customkey attribute.
  290.     // it also gets .value for <input> fields.
  291.     
  292.     hasInputs = (typeof node.getElementsByTagName == 'function') &&
  293.                  node.getElementsByTagName('input').length;
  294.     
  295.     if (node.getAttribute("sorttable_customkey") != null) {
  296.       return node.getAttribute("sorttable_customkey");
  297.     }
  298.     else if (typeof node.textContent != 'undefined' && !hasInputs) {
  299.       return node.textContent.replace(/^\s+|\s+$/g, '');
  300.     }
  301.     else if (typeof node.innerText != 'undefined' && !hasInputs) {
  302.       return node.innerText.replace(/^\s+|\s+$/g, '');
  303.     }
  304.     else if (typeof node.text != 'undefined' && !hasInputs) {
  305.       return node.text.replace(/^\s+|\s+$/g, '');
  306.     }
  307.     else {
  308.       switch (node.nodeType) {
  309.         case 3:
  310.           if (node.nodeName.toLowerCase() == 'input') {
  311.             return node.value.replace(/^\s+|\s+$/g, '');
  312.           }
  313.         case 4:
  314.           return node.nodeValue.replace(/^\s+|\s+$/g, '');
  315.           break;
  316.         case 1:
  317.         case 11:
  318.           var innerText = '';
  319.           for (var i = 0; i < node.childNodes.length; i++) {
  320.             innerText += sorttable.getInnerText(node.childNodes[i]);
  321.           }
  322.           return innerText.replace(/^\s+|\s+$/g, '');
  323.           break;
  324.         default:
  325.           return '';
  326.       }
  327.     }
  328.   },
  329.   
  330.   reverse: function(tbody) {
  331.     // reverse the rows in a tbody
  332.     newrows = [];
  333.     for (var i=0; i<tbody.rows.length; i++) {
  334.       newrows[newrows.length] = tbody.rows[i];
  335.     }
  336.     for (var i=newrows.length-1; i>=0; i--) {
  337.        tbody.appendChild(newrows[i]);
  338.     }
  339.     delete newrows;
  340.   },
  341.   
  342.   /* sort functions
  343.      each sort function takes two parameters, a and b
  344.      you are comparing a[0] and b[0] */
  345.   sort_numeric: function(a,b) {
  346.     aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
  347.     if (isNaN(aa)) aa = 0;
  348.     bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
  349.     if (isNaN(bb)) bb = 0;
  350.     return aa-bb;
  351.   },
  352.   sort_alpha: function(a,b) {
  353.     if (a[0]==b[0]) return 0;
  354.     if (a[0]<b[0]) return -1;
  355.     return 1;
  356.   },
  357.   sort_ddmm: function(a,b) {
  358.     mtch = a[0].match(sorttable.DATE_RE);
  359.     y = mtch[3]; m = mtch[2]; d = mtch[1];
  360.     if (m.length == 1) m = '0'+m;
  361.     if (d.length == 1) d = '0'+d;
  362.     dt1 = y+m+d;
  363.     mtch = b[0].match(sorttable.DATE_RE);
  364.     y = mtch[3]; m = mtch[2]; d = mtch[1];
  365.     if (m.length == 1) m = '0'+m;
  366.     if (d.length == 1) d = '0'+d;
  367.     dt2 = y+m+d;
  368.     if (dt1==dt2) return 0;
  369.     if (dt1<dt2) return -1;
  370.     return 1;
  371.   },
  372.   sort_mmdd: function(a,b) {
  373.     mtch = a[0].match(sorttable.DATE_RE);
  374.     y = mtch[3]; d = mtch[2]; m = mtch[1];
  375.     if (m.length == 1) m = '0'+m;
  376.     if (d.length == 1) d = '0'+d;
  377.     dt1 = y+m+d;
  378.     mtch = b[0].match(sorttable.DATE_RE);
  379.     y = mtch[3]; d = mtch[2]; m = mtch[1];
  380.     if (m.length == 1) m = '0'+m;
  381.     if (d.length == 1) d = '0'+d;
  382.     dt2 = y+m+d;
  383.     if (dt1==dt2) return 0;
  384.     if (dt1<dt2) return -1;
  385.     return 1;
  386.   },
  387.   
  388.   shaker_sort: function(list, comp_func) {
  389.     // A stable sort function to allow multi-level sorting of data
  390.     // see: http://en.wikipedia.org/wiki/Cocktail_sort
  391.     // thanks to Joseph Nahmias
  392.     var b = 0;
  393.     var t = list.length - 1;
  394.     var swap = true;
  395.  
  396.     while(swap) {
  397.         swap = false;
  398.         for(var i = b; i < t; ++i) {
  399.             if ( comp_func(list[i], list[i+1]) > 0 ) {
  400.                 var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
  401.                 swap = true;
  402.             }
  403.         } // for
  404.         t--;
  405.  
  406.         if (!swap) break;
  407.  
  408.         for(var i = t; i > b; --i) {
  409.             if ( comp_func(list[i], list[i-1]) < 0 ) {
  410.                 var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
  411.                 swap = true;
  412.             }
  413.         } // for
  414.         b++;
  415.  
  416.     } // while(swap)
  417.   }  
  418. }
  419.  
  420. /* ******************************************************************
  421.    Supporting functions: bundled here to avoid depending on a library
  422.    ****************************************************************** */
  423.  
  424. // Dean Edwards/Matthias Miller/John Resig
  425.  
  426. // Denilson has disabled the code below. I'm manually calling sorttable.init instead.
  427. // // for Mozilla/Opera9
  428. // if (document.addEventListener) {
  429. //     document.addEventListener("DOMContentLoaded", sorttable.init, false);
  430. // }
  431. // 
  432. // // for Internet Explorer
  433. // // Removed
  434. // 
  435. // // for Safari
  436. // if (/WebKit/i.test(navigator.userAgent)) { // sniff
  437. //     var _timer = setInterval(function() {
  438. //         if (/loaded|complete/.test(document.readyState)) {
  439. //             sorttable.init(); // call the onload handler
  440. //         }
  441. //     }, 10);
  442. // }
  443. // 
  444. // // for other browsers
  445. // //window.onload = sorttable.init;
  446.  
  447.  
  448. // written by Dean Edwards, 2005
  449. // with input from Tino Zijdel, Matthias Miller, Diego Perini
  450.  
  451. // http://dean.edwards.name/weblog/2005/10/add-event/
  452.  
  453. function dean_addEvent(element, type, handler) {
  454. 	if (element.addEventListener) {
  455. 		element.addEventListener(type, handler, false);
  456. 	} else {
  457. 		// assign each event handler a unique ID
  458. 		if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
  459. 		// create a hash table of event types for the element
  460. 		if (!element.events) element.events = {};
  461. 		// create a hash table of event handlers for each element/event pair
  462. 		var handlers = element.events[type];
  463. 		if (!handlers) {
  464. 			handlers = element.events[type] = {};
  465. 			// store the existing event handler (if there is one)
  466. 			if (element["on" + type]) {
  467. 				handlers[0] = element["on" + type];
  468. 			}
  469. 		}
  470. 		// store the event handler in the hash table
  471. 		handlers[handler.$$guid] = handler;
  472. 		// assign a global event handler to do all the work
  473. 		element["on" + type] = handleEvent;
  474. 	}
  475. };
  476. // a counter used to create unique IDs
  477. dean_addEvent.guid = 1;
  478.  
  479. function removeEvent(element, type, handler) {
  480. 	if (element.removeEventListener) {
  481. 		element.removeEventListener(type, handler, false);
  482. 	} else {
  483. 		// delete the event handler from the hash table
  484. 		if (element.events && element.events[type]) {
  485. 			delete element.events[type][handler.$$guid];
  486. 		}
  487. 	}
  488. };
  489.  
  490. function handleEvent(event) {
  491. 	var returnValue = true;
  492. 	// grab the event object (IE uses a global event object)
  493. 	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
  494. 	// get a reference to the hash table of event handlers
  495. 	var handlers = this.events[event.type];
  496. 	// execute each event handler
  497. 	for (var i in handlers) {
  498. 		this.$$handleEvent = handlers[i];
  499. 		if (this.$$handleEvent(event) === false) {
  500. 			returnValue = false;
  501. 		}
  502. 	}
  503. 	return returnValue;
  504. };
  505.  
  506. function fixEvent(event) {
  507. 	// add W3C standard event methods
  508. 	event.preventDefault = fixEvent.preventDefault;
  509. 	event.stopPropagation = fixEvent.stopPropagation;
  510. 	return event;
  511. };
  512. fixEvent.preventDefault = function() {
  513. 	this.returnValue = false;
  514. };
  515. fixEvent.stopPropagation = function() {
  516. 	this.cancelBubble = true;
  517. };
  518.  
  519. // Denilson has moved "Dean's forEach" to the top of the script
  520.  
  521. // End of code from sorttable.js
  522. //////////////////////////////////////////////////////////////////////
  523.  
  524.  
  525.  
  526.  
  527. (function() {
  528.  
  529. 	// Configuration
  530.  
  531. 	// Colors:
  532. 	var table_head_bg="#525d76";
  533. 	var table_head_fg="white";
  534.  
  535. 	var table_row0_bg="#d6d7e9";  // Old 1.0 color: #ffffff
  536. 	var table_row0_fg="black";
  537. 	var table_row1_bg="#eaebff";  // Old 1.0 color: #d6d7e9
  538. 	var table_row1_fg="black";
  539.  
  540. 	var table_row0_hover_bg="white";
  541. 	var table_row0_hover_fg="black";
  542. 	var table_row1_hover_bg="white";
  543. 	var table_row1_hover_fg="black";
  544.  
  545. 	var table_border="black";
  546. 	var td_border="#AAA";
  547.  
  548. 	var pre_bg="#eaebff";
  549. 	var pre_fg="black";
  550. 	var pre_border="black";
  551.  
  552. 	//
  553. 	// DO NOT EDIT BELOW THIS LINE!
  554. 	//
  555.  
  556. 	// Handy function
  557. 	function getInnerText(el) {
  558. 		var s='';
  559. 		for(var i=0,node; node=el.childNodes[i]; i++) {
  560. 			if (node.nodeType == 1) s += getInnerText(node);
  561. 			else if (node.nodeType == 3) s += node.nodeValue;
  562. 		}
  563. 		return s;
  564. 	}
  565.  
  566. 	// Main code below
  567. 	var head=document.getElementsByTagName('head')[0];
  568. 	if(head) {
  569. 		// Adding the style sheet
  570. 		var style=document.createElement('style');
  571. 		style.setAttribute('type','text/css');
  572. 		style.appendChild(document.createTextNode(
  573. 		'html,body { background: white; color: black; padding: 0; margin: 0;}\n'+
  574. 		'body  { padding: 1em; }\n'+
  575. 		'pre   { border: 2px solid '+pre_border+'; padding: 1ex; margin: 1em 0; background: '+pre_bg+'; color: '+pre_fg+'; }\n'+
  576. 		'table { border: 2px solid '+table_border+'; border-collapse: collapse; margin: 1em 0; }\n'+
  577. 		'td,th { border: 1px solid '+td_border+'; border-width: 0 1px; padding: 0.1em 0.5ex; white-space: nowrap; }\n'+
  578. 		'th    { background: '+table_head_bg+'; color: '+table_head_fg+'; text-align: center; font-weight: bold; }\n'+
  579. 		'#connectionsheadtable th { background: transparent; color: inherit; text-align: right;  font-weight: bold; }\n'+
  580. 		'#scoreboardtable      th { background: transparent; color: inherit; text-align: center; font-weight: bold; }\n'+
  581. 		'#scoreboardtable, #connectionsheadtable { float: left; margin: 0 1em 0 0;}\n'+
  582. 		'hr { float: none; clear: both; }\n'+
  583. 		'tr:nth-child(even) { background: '+table_row0_bg+'; color: '+table_row0_fg+'; }\n'+
  584. 		'tr:nth-child(odd)  { background: '+table_row1_bg+'; color: '+table_row1_fg+'; }\n'+
  585. 		'tr:nth-child(even):hover { background: '+table_row0_hover_bg+'; color: '+table_row0_hover_fg+'; }\n'+
  586. 		'tr:nth-child(odd):hover { background: '+table_row1_hover_bg+'; color: '+table_row1_hover_fg+'; }\n'
  587. 		));
  588. 		head.appendChild(style);
  589.  
  590. 		// Naming some tables (putting IDs)
  591. 		var tables=document.getElementsByTagName('table');
  592. 		// I will suppose I will get two tables
  593. 		tables[0].setAttribute('id','connectionstable');
  594. 		var connectionstable=tables[0];
  595. 		tables[1].setAttribute('id','connectionsheadtable');
  596. 		var connectionsheadtable=tables[1];
  597. 		tables=false;
  598.  
  599. 		// Removing incorrect P element. (it is written <p />
  600. 		// at source, it was supposed to be a close-tag, I guess)
  601. 		var temp=document.getElementsByTagName('p');
  602. 		if( temp.length==2 ) {
  603. 			temp=temp[1];
  604. 			while( temp.hasChildNodes() ) {
  605. 				temp.parentNode.insertBefore(temp.childNodes[0],temp);
  606. 			}
  607. 			temp.parentNode.removeChild(temp);
  608. 		}
  609.  
  610. 		// Removing an HR element between the two tables
  611. 		var temp=connectionsheadtable;
  612. 		do{
  613. 			temp=temp.previousSibling;
  614. 		}while( temp && temp.nodeType!=1);
  615. 		// Firefox bug: Node.ELEMENT_NODE is not defined when this script is run.
  616. 		//     Node, however, is already a Node object.
  617. 		//     http://www.mozdev.org/bugs/show_bug.cgi?id=13193
  618. 		//while( temp && temp.nodeType!=Node.ELEMENT_NODE);
  619. 		if( temp && temp.tagName.toLowerCase() == 'hr' )
  620. 			temp.parentNode.removeChild(temp);
  621.  
  622. 		// Trying to style each column separately
  623. 		var firstchild=connectionstable.firstChild;
  624. 		var connectionstablecolumns=new Array();
  625. 		for( var i = 0; i < 13; i++ ) {
  626. 			var temp=document.createElement('colgroup');
  627. 			connectionstablecolumns[i]=temp;
  628. 			connectionstable.insertBefore(temp,firstchild);
  629. 		}
  630. 		connectionstablecolumns[0].setAttribute('align','left'); // Srv
  631. 		connectionstablecolumns[1].setAttribute('align','right'); // PID
  632. 		connectionstablecolumns[2].setAttribute('align','center'); // Acc
  633. 		connectionstablecolumns[3].setAttribute('align','center'); // M
  634. 		connectionstablecolumns[4].setAttribute('align','right'); // CPU
  635. 		connectionstablecolumns[5].setAttribute('align','right'); // SS
  636. 		connectionstablecolumns[6].setAttribute('align','right'); // Req
  637. 		connectionstablecolumns[7].setAttribute('align','right'); // Conn
  638. 		connectionstablecolumns[8].setAttribute('align','right'); // Child
  639. 		connectionstablecolumns[9].setAttribute('align','right'); // Slot
  640. 		connectionstablecolumns[10].setAttribute('align','right'); // Client
  641. 		connectionstablecolumns[11].setAttribute('align','center'); // VHost
  642. 		connectionstablecolumns[12].setAttribute('align','left'); // Request
  643.  
  644. 		// Creating/getting the THEAD and TFOOT
  645. 		var connectionstablethead=connectionstable.getElementsByTagName('thead')[0];
  646. 		if(!connectionstablethead) {
  647. 			connectionstablethead=document.createElement('thead');
  648. 			connectionstable.insertBefore(connectionstablethead,firstchild);
  649. 		}
  650. 		var connectionstabletfoot=connectionstable.getElementsByTagName('tfoot')[0];
  651. 		if(!connectionstabletfoot) {
  652. 			connectionstabletfoot=document.createElement('tfoot');
  653. 			connectionstable.insertBefore(connectionstabletfoot,firstchild);
  654. 		}
  655. 		// Moving headers to THEAD
  656. 		connectionstablethead.appendChild(connectionstable.getElementsByTagName('tr')[0]);
  657. 		// Copying headers to TFOOT
  658. 		connectionstabletfoot.appendChild(connectionstablethead.firstChild.cloneNode(true));
  659. 		// Making it sortable
  660. 		connectionstable.setAttribute('class', 'sortable');
  661.  
  662. 		// Transforming a paragraph in a table
  663. 		var scoreboardtable=false;
  664. 		var scoreboard=connectionstable;
  665. 		do{
  666. 			scoreboard=scoreboard.previousSibling;
  667. 		}while( scoreboard && scoreboard.nodeType!=1);
  668. 		// Firefox bug: Node.ELEMENT_NODE is not defined when this script is run.
  669. 		//     Node, however, is already a Node object.
  670. 		//     http://www.mozdev.org/bugs/show_bug.cgi?id=13193
  671. 		//while( scoreboard && scoreboard.nodeType!=Node.ELEMENT_NODE);
  672. 		if( scoreboard && scoreboard.tagName.toLowerCase() == 'p' ) {
  673.  
  674. 			var text=getInnerText(scoreboard);
  675.  
  676. 			text=text.replace(/^[^:]+:/,'');
  677. 			text=text.replace(/[\r\n]/g,'');
  678.  
  679. 			var elements=text.split(',');
  680.  
  681. 			var scoreboardtable=document.createElement('table');
  682. 			var tbody=document.createElement('tbody');
  683. 			scoreboardtable.appendChild(tbody);
  684. 			scoreboardtable.setAttribute('id','scoreboardtable');
  685. 			var regex=new RegExp('');
  686. 			regex.compile('"(.)" +(.*[^ ]) *');
  687. 			for(var i=0, s; s=elements[i]; i++) {
  688. 				var tr=document.createElement('tr');
  689. 				var th=document.createElement('th');
  690. 				var td=document.createElement('td');
  691. 				regex.exec(s);
  692. 				th.appendChild(document.createTextNode(RegExp.$1));
  693. 				td.appendChild(document.createTextNode(RegExp.$2));
  694. 				tr.appendChild(th);
  695. 				tr.appendChild(td);
  696. 				tbody.appendChild(tr);
  697. 			}
  698. 			scoreboard.parentNode.insertBefore(scoreboardtable,connectionsheadtable);
  699. 			scoreboard.parentNode.removeChild(scoreboard);
  700. 		}
  701.  
  702. 		// Finally, calling sorttable.init()
  703. 		sorttable.init();
  704. 	}
  705. })();