function newColor(idCell) 
{
if (document.all) eval('document.all.'+idCell+'.style.background = "#33CCFF"');
else eval('document.getElementById("' + idCell + '").style.background = "#33CCFF"');
}

function backColor(idCell) 
{
if (document.all) eval('document.all.'+idCell+'.style.background = "#D6E7EF"');
else eval('document.getElementById("' + idCell + '").style.background = "#D6E7EF"');
}

function newColorMenu(idCell) 
{
if (document.all) eval('document.all.'+idCell+'.style.background = "#396B8C"');
else eval('document.getElementById("' + idCell + '").style.background = "#396B8C"');
}

function backColorMenu(idCell) 
{
if (document.all) eval('document.all.'+idCell+'.style.background = "#636363"');
else eval('document.getElementById("' + idCell + '").style.background = "#636363"');
}