function goWin(url,name) 
{
	var width = 0.8*screen.width, height = 0.7 * screen.height;
	width = Math.max(width, 730);
	height = Math.max(height, 440);
	window.open(url, name, 'width='+width+',height='+height+',location=yes,menubar=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes');
}

function goWinNoExtras(url,name) 
{
	var width = 0.8*screen.width, height = 0.7 * screen.height;
	width = Math.max(width, 730);
	height = Math.max(height, 440);
	window.open(url, name, 'width='+width+',height='+height+',location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=no');
}