function DownLoadUrlIng()
	{
		var varDownLoadUrl;
                var r=Math.random();


if (r<=0.7) 
{
varDownLoadUrl	=	"www.100tom.net";
			
document.all.DownLoadUrl.value = varDownLoadUrl;
}
if (r>0.7)
{
varDownLoadUrl	=	"www.5glive.com.cn";
			
document.all.DownLoadUrl.value = varDownLoadUrl;
} 
		

	}