<!--

function jsVersion()
{
	document.write('<script language="JavaScript1.0">');
	document.write('var jsVer=1.0;');
	document.write('</script>');

	document.write('<script language="JavaScript1.1">');
	document.write('var jsVer=1.1;');
	document.write('</script>');

	document.write('<script language="JavaScript1.2">');
	document.write('var jsVer=1.2;');
	document.write('</script>');

	document.write('<script language="JavaScript1.3">');
	document.write('var jsVer=1.3;');
	document.write('</script>');

	document.write('<script language="JavaScript1.4">');
	document.write('var jsVer=1.4;');
	document.write('</script>');

	document.write('<script language="JavaScript1.5">');
	document.write('var jsVer=1.5;');
	document.write('</script>');

	document.write('<script language="JavaScript2.0">');
	document.write('var jsVer=2.0;');
	document.write('</script>');

	return jsVer;
}
var javascript = new Array();
javascript.version=jsVersion();

// script for handling basket requests

function basket_request(picture_ref, basket_action, root_path)
{
	var decs = "";
	window.open(root_path + "update_basket.php?picture_ref=" + picture_ref + "&action=" + basket_action);
	if (javascript.version >= 1.2)
	{
		window.location.reload(true); //refresh page for js ver >= 1.2
	}
	else
	{
		window.history.go(0); //refresh for js ver < 1.2 - may not load from server!!
	}
}



//-->