function SetBg(cell) { 
	cell.style.backgroundColor='#F29635'; 
}
	
function ClearBg(cell) { 
	cell.style.backgroundColor=''; 
}

function show(file, width, height)
{
	file=file + ".php";
	window.open(file, "_blank", "width="+width+",height="+height+",titlebar=yes,toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,left=0,top=0");
}