function popupWindow() {
	var newWindow = window.open('/sizechart/','mywindow','width=420,height=800,toolbar=no, location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no');
	if(newWindow.opener == null) {
		newWindow.opener = self;
	}
	
	newWindow.focus();
}

function popupWindow2() {
	var newWindow = window.open('/free_shipping/','mywindow','width=420,height=353,toolbar=no, location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no');
	if(newWindow.opener == null) {
		newWindow.opener = self;
	}
	
	newWindow.focus();
}

function showSizeChart() {
	popupWindow();
}

function showFreeShipping() {
	popupWindow2();
}