// JavaScript Document
function loginmanage()
{
      obj=document.searchform;
      keyword=obj.keyword.value;
	  if (!keyword) {
		  alert("请输入关键字");
      }
	  else{
         obj.action="http://www.hbshjx.com:8080/search.do?keyword="+ encodeURIComponentNew(keyword);
         obj.submit();
	  }
}
function login()
{
      obj=document.loginform;
      userid=obj.userid.value;
	  password = obj.password.value;
	  if (!userid) {
		  alert("请输入用户名");
      }
	  else{
		 if (!password) {
		  alert("请输入密码");
         }
		 else{
         obj.action="http://www.hbshjx.com:8080/userloginaction.do?userid="+encodeURIComponentNew(userid)+"&password="+encodeURIComponentNew(password);
         obj.submit();
		 }
	  }
}
function utf8(wide) {
var c, s;
var enc = "";
var i = 0;
while(i<wide.length) {
c= wide.charCodeAt(i++);
// handle UTF-16 surrogates
if (c>=0xDC00 && c<0xE000) continue;
if (c>=0xD800 && c<0xDC00) {
if (i>=wide.length) continue;
s= wide.charCodeAt(i++);
if (s<0xDC00 || c>=0xDE00) continue;
c= ((c-0xD800)<<10)+(s-0xDC00)+0x10000;
}
// output value
if (c<0x80) enc += String.fromCharCode(c);
else if (c<0x800) enc += String.fromCharCode(0xC0+(c>>6),0x80+(c&0x3F));
else if (c<0x10000) enc += String.fromCharCode(0xE0+(c>>12),0x80+(c>>6&0x3F),0x80+(c&0x3F));
else enc += String.fromCharCode(0xF0+(c>>18),0x80+(c>>12&0x3F),0x80+(c>>6&0x3F),0x80+(c&0x3F));
}
return enc;
}
var hexchars = "0123456789ABCDEF";
function toHex(n) {
return hexchars.charAt(n>>4)+hexchars.charAt(n & 0xF);
}
var okURIchars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-";
function encodeURIComponentNew(s) {
var s = utf8(s);
var c;
var enc = "";
for (var i= 0; i<s.length; i++) {
if (okURIchars.indexOf(s.charAt(i))==-1)
enc += "%"+toHex(s.charCodeAt(i));
else
enc += s.charAt(i);
}
return enc;
}