function roomchk(){document.getElementById("loginhtml").innerHTML = "<form  method=\"post\" action=\"http://www.ydbc.com.cn/room/index.php\"><input type=\"hidden\" name=\"action\" value=\"login\" /><div class=\"l login_c22\"><div class=\"l login_c3\">»αΤ±΅ΗΒΌ&nbsp;<input type=\"text\" size=\"10\" name=\"username\" ></div><div class=\"l login_c3\">Γά&nbsp;&nbsp;&nbsp;&nbsp;Βλ&nbsp;<input type=\"password\" size=\"10\" name=\"password\" ></div></div><div class=\"l login_t1\"><input type=\"image\" src=\"/img/ipic/t1.gif\" ></div><div class=\"l login_t2\"><input type=\"image\" src=\"/img/ipic/t2.gif\"  value=\"Χ’²α\" onClick=\"javascript:win=window.open('http://www.ydbc.com.cn/member/reg.html')\">&nbsp;&nbsp;&nbsp;<input type=\"image\"  value=\"ΝόΌΗΓάΒλ\" src=\"/img/ipic/t3.gif\" onClick=\"javascript:win=window.open('http://www.ydbc.com.cn/room')\"></div></form>";}