// JScript 文件

function readCookie(name) 
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	 {
	var c = ca[i];
	while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}



function writeStyleSheets() 
{
	currentStyle = readCookie("css");

	document.write('<link rel="stylesheet" type="text/css" href="css/'  + currentStyle + '"  />');

}