function updateLayout()
	{
	window.scrollTo(0, 1);
	}

function formsubh ()
	{
	document.tankdims.action = "../charts/hchart/chart_inp.php";
	document.tankdims.target = "_blank";
	document.tankdims.submit();
	}

function formsubs ()
	{
	document.tankdims.action = "../charts/schart/chart_inp.php";
	document.tankdims.target = "_blank";
	document.tankdims.submit();
	}

function formsubv ()
	{
	document.tankdims.action = "../charts/vchart/chart_inp.php";
	document.tankdims.target = "_blank";
	document.tankdims.submit();
	}