// isecはリロード秒、scriptにはCGIへのパス
var isec = 120;
var script ="./viewcount.cgi";

var datestr = new Date();
document.write("<img src='" + script + "?" + datestr +"' name='cond_block'>")
var tisec = isec*1000;
setInterval('cond_reload()',tisec);
function cond_reload(){
		document.images["cond_block"].src = script + "?" + new Date();
		return;
}