function handleMouseOver(rowId)
{
	var gridRowDiv = document.getElementById('gridRow_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRowSel";
	}
	
	gridRowDiv = document.getElementById('gridRowLeft_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRowLeftSel";
	}
	
	gridRowDiv = document.getElementById('gridRowRight_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRowRightSel";
	}
}

function handleMouseOut(rowId)
{
	var gridRowDiv = document.getElementById('gridRow_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRow";
	}
	
	gridRowDiv = document.getElementById('gridRowLeft_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRowLeft";
	}
	
	gridRowDiv = document.getElementById('gridRowRight_' + rowId);
	if (gridRowDiv)
	{
		gridRowDiv.className = "gridRowRight";
	}
}