if (navigator.appVersion.indexOf("Mac")!= -1)
{
document.write('<LINK rel="stylesheet" type="text/css" href="./common/mac.css">');
}
else
{
document.write('<LINK rel="stylesheet" type="text/css" href="./common/win.css">');
}

function newImage(arg)
{
	if (document.images)
	{
	rslt = new Image();
	rslt.src = arg;
	return rslt;
	}
}

function ci()
{
	if (document.images && (preloadFlag == true))
	{
		for (var i=0; i<ci.arguments.length; i+=2)
		{
		document[ci.arguments[i]].src = ci.arguments[i+1];
		}
	}
}

var preloadFlag = false;

function preloadImages()
{
btn_01_over = newImage("img/common/btn_01_over.gif");
btn_02_over = newImage("img/common/btn_02_over.gif");
btn_03_over = newImage("img/common/btn_03_over.gif");
btn_04_over = newImage("img/common/btn_04_over.gif");
btn_05_over = newImage("img/common/btn_05_over.gif");
btn_06_over = newImage("img/common/btn_06_over.gif");
btn_07_over = newImage("img/common/btn_07_over.gif");
preloadFlag = true;
}

function newin(url,ww,hh)
{
newindow = window.open(url, "newWindow", "width="+ww+",height="+hh+",scrollbars=1,resizable=1,toolbar=0,manubar=0,location=0,status=0");
newindow.focus();
}