No components upload pictures to the database, the most complete solution, (can limit picture format and size) suggested into the essence

"::::::: This program is Yangzi Original::::::::::::;:
":::::: In the sql2000,2000s Test through:::::::
The '::::::: Contact me: qq:21112856,email:yangzinet@hotmail.com::::::::
'::::::: Http://www.tingfo.net::::::
Up.htm
<!--#include file= "inc/domin.asp"-->
<!--#include file= "conn.asp"-->


<title><% =webname%></title>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<link rel= "stylesheet" href= "Main.css" type= "Text/css" >
<style type= "Text/css" >
<!--
. tx1 {height:20px; width:30px; font-size:9pt; border:1px solid; Border-color:black Black
#000000; Color: #0000FF}
-->
</style>
<script language= "JavaScript" >
<!--
var bgc_on=new Array ("#74D738", "#FF9C17", "#3278AB", "#486177", "#078C00", "#007ECA")
var bgc_off=new Array ("#4CAD12", "FFB859", "5f9fd0", "577590", "08a700", "009FFF")
function Turnon (obj1,id) {
Obj1.style.background=bgc_on[id];
}
function Turnoff (obj1,id) {
Obj1.style.background=bgc_off[id];
}
-->
</script>
<script language=javascript>
function Check_input ()
{
if (frm.pic.value== "")
{Alert ("Please select a picture to upload");
return false;
}
if (frm.type.value== "")
{Alert ("Please choose a picture type");
return false;
}