/* 
<tr id="tr_5674083" onmouseout="roff(5674083);" onmouseover="ron(5674083);">
<tr onmouseover="rowRollover(1253490243, 1);" bgcolor="#ffffff" id="tr_1253490243" onmouseout="rowRollover(1253490243, 0);" valign="middle">
 */

var rowWithMouse = null;

function rowUpdateBg(row) {
	row.className = (row == rowWithMouse) ? 'trowOn' : 'trow';
	//row.style.backgroundColor = (row == rowWithMouse) ? '#FFFFD9' : '#FFFFFF';
}

function rowRollover(myId, isInRow) {
  // myId is our own integer id, not the DOM id
  // isInRow is 1 for onmouseover, 0 for onmouseout

  var row = document.getElementById('tr_' + myId);

  rowWithMouse = (isInRow) ? row : null;

  rowUpdateBg(row);
}

//shorter functions for rollover on and rollover out
function ron(myId) {
  rowRollover(myId, 1);
}

function roff(myId) {
  rowRollover(myId, 0);
}