function initHistorySign(boardurl,projname)
{
	if(!$("historylist")) return;
	$("historylist").innerHTML = "";
	var cookievalue = getCookie("new_historysignlist");
	var newCookieValue = "";
	var showcount = 1;
	if(cookievalue != null && cookievalue != "")
	{
		var itemtext = "";
		var signlist = cookievalue.toString().split("||");
		for(i = 0;i < signlist.length;i++)
		{
			if(signlist[i] == "") continue;
			var item = signlist[i].split("|");
			if(showcount == 10)	break;
			showcount++;
			if(itemtext != "")
				$("historylist").innerHTML += itemtext.replace("$style$","frame_down1_1");
			itemtext = "<div class='$style$'><a href='" + item[1] + "' target=_blank target=\"_blank\">" + (item[0].length > 8 ? item[0].substring(0,8) : item[0]) + "</a></div>";
			if(item[1] != boardurl)
				newCookieValue += signlist[i] + "||";
		}
		if(itemtext != "")
			$("historylist").innerHTML += itemtext.replace("$style$","frame_down1_2");
	}
	newCookieValue = projname + "|" + boardurl + "||" + newCookieValue;
	setCookie("new_historysignlist",newCookieValue,getExpDate(30,0,0),"/","soufun.com");
}