/************************************
stripedtable.js
************************************/

/* http://www.alistapart.com/articles/zebratables/ */
function removeClassName (elem, className)
  {
  elem.className = elem.className.replace(className, "").trim();
  }

function addCSSClass (elem, className)
  {
	removeClassName (elem, className);
	elem.className = (elem.className + " " + className).trim();
	}

String.prototype.trim = function()
  {
	return this.replace( /^\s+|\s+$/, "" );
	}

function stripedTable()
  {
	if (document.getElementById && document.getElementsByTagName)
    {  
		var allTables = document.getElementsByTagName('table');
		if (!allTables)
		  {
		  return;
		  }

		for (var i = 0; i < allTables.length; i++)
		  {
			if (allTables[i].className.match(/[\w\s ]*scrollTable[\w\s ]*/))
        {
				var trs = allTables[i].getElementsByTagName("tr");
				for (var j = 0; j < trs.length; j++)
				  {
					removeClassName(trs[j], 'alternateRow');
					addCSSClass(trs[j], 'normalRow');
					}
				for (var k = 0; k < trs.length; k += 2)
				  {
					removeClassName(trs[k], 'normalRow');
					addCSSClass(trs[k], 'alternateRow');
					}
				}
			}
		}
	}

window.onload = function()
  {
  stripedTable();
  }


function HighlightRowIfChecked(checkBox)
  {
  var bgColor = checkBox.checked ? "delete" : "ok";
  var el = checkBox.parentNode;
  while(el.tagName.toLowerCase() != "tr")
    {
    el = el.parentNode;
    }
  if (bgColor == "delete")
    {
    el.className = (el.className + " delete").trim();
    }
  else
    {
    el.className = el.className.replace(/delete/, " ");
    el.className = (el.className).trim();
    };
  }