function switchToLight(cellname)
{
		var Cellhead = document.getElementById(cellname);
		Cellhead.style.background="#9C3A3B";
}

function switchBack(cellname)
{
	var Cellhead = document.getElementById(cellname);
	Cellhead.style.background="#9C3A3B";

}

function changeTextColor(cellname)
{
  var AboutCellHead = document.getElementById(cellname);
	AboutCellHead.style.color="#FFFFFF"
}

function changeTextColorBack(cellname)
{
    var AboutCellHead = document.getElementById(cellname);
		AboutCellHead.style.color="#FFFFFF"
}