Test.

某岛 at 
document.getElementById("na636296083256340000").src="http://www.netmarketshare.com/report.aspx?qprid=1"+String.fromCharCode(38)+"qptimeframe=M"+String.fromCharCode(38)+"qpsp=183"+String.fromCharCode(38)+"qpnp=36"+String.fromCharCode(38)+"qpch=350"+String.fromCharCode(38)+"qpdt=1"+String.fromCharCode……