/*
Használat:  <tr class="tableCell" onmouseover="overRow(this)" onmouseout="outRow(this)" onclick="clickRow(this)"
*/
function clickRow(selectedRow) {
  selectedRow.className = (selectedRow.className == 'tablerowSelected') ? selectedRow.classNameOriginal : 'tablerowSelected';
}
function overRow(selectedRow) {
  if(!selectedRow.classNameOriginal) {
    selectedRow.classNameOriginal = selectedRow.className;
  }
  if(selectedRow.className != 'tablerowSelected') {
    selectedRow.className = 'tablerowHover';
  }
}
function outRow(selectedRow) {
  if(selectedRow.className != 'tablerowSelected') {
    selectedRow.className = selectedRow.classNameOriginal;
  }
}