function abrirDiv(idname) {
		document.getElementById(idname).style.display="block";
	}
function fecharDiv(idname) {
		document.getElementById(idname).style.display="none";
	}
	
	
function scrollOver()
	{
	if (document.form.cbScroller.checked)
		{scroller.scrollAmount='0'}
	else
		{scroller.scrollAmount='1'}
		scroller.style.cursor='default'
	}
	
	function scrollOut()
		{
		if (document.form.cbScroller.checked)
			{scroller.scrollAmount='0'}
		else
			{scroller.scrollAmount='3'}
		}
	
	function checkSBox(box)
		{
		SBox = eval(box);
		SBox.checked = !SBox.checked;
		scrollOut();
}