<!--

function open_rules()
{
	var winTop = screen.height/2;
	var winLeft = screen.width/2;
	var windowFeatures = "width=640, height=640,";
	windowFeatures = windowFeatures + "left=" + (winLeft - 640/2) + ",";
	windowFeatures = windowFeatures + "top=" + (winTop - 640/2) + ",";
	windowFeatures = windowFeatures + "scrollbars=yes";
	newWindow = window.open("data/rules.php","myWindow",windowFeatures);
	}

function open_card()
{
	var winTop = screen.height/2;
	var winLeft = screen.width/2;
	var windowFeatures = "width=625, height=335,";
	windowFeatures = windowFeatures + "left=" + (winLeft - 625/2) + ",";
	windowFeatures = windowFeatures + "top=" + (winTop - 335/2) + ",";
	windowFeatures = windowFeatures + "scrollbars=no";
	newWindow = window.open("data/print_card.php","myWindow",windowFeatures);
	}

//-->