var picdizhi;
var winpic;

var arr_i;
var picurl=new Array();
         picurl[1]="http://haiua.cn"
	picurl[2]="http://haiua.cn"
	picurl[3]="http://haiua.cn"
	picurl[4]="http://haiua.cn"
arr_i=Math.floor(Math.random()*4+1);
picdizhi=picurl[arr_i];
winpic="http://haiua.cn";