function LightTable(Id, Class)
{
    var table = document.getElementById(Id);
    var ClassReg = new RegExp("\\b"+Class+"\\b");
    table.onmouseover = table.onmouseout = function(e)
      {
        if (!e) e = window.event;
        var elem = e.target || e.srcElement;
        while (!elem.tagName || !elem.tagName.match(/td|table/i)) elem = elem.parentNode;
        if (elem.parentNode.tagName == 'TR' && elem.parentNode.parentNode.tagName == 'TBODY')
          {
            var Row = elem.parentNode;
            if(e.type=="mouseover") Row.className += " " + Class;
            else Row.className = Row.className.replace(ClassReg," ");
          }
        };
    
}
          
function open_window(link,w,h) //opens new window
{
        var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=yes,scrollbars=yes";
        newWin = window.open(link,'newWin',win);
        newWin.focus();
}
   
function ChangeCursor(param)
{
    param.style.cursor="hand";
}