function get_cookie(Name) {
			var search = Name + '='; 
			var returnvalue = ''; 
			if (document.cookie.length > 0) { 
				offset = document.cookie.indexOf(search); 
				if (offset != -1) { 
					offset += search.length ;
					end = document.cookie.indexOf(';', offset); 
					if (end == -1) 
						end = document.cookie.length; 
					returnvalue=unescape(document.cookie.substring(offset, end)) ;
				} 
			} 
			return returnvalue; 
		} 





var useremail=get_cookie('it_passport_pass');

//document.write (useremail);
var users=useremail.split("@");
username=users[0];












document.write("<table width='100%' height='23' border='0' cellpadding='0' cellspacing='0' background='http://www.it.com.cn/images/0715_topbg.gif' style='border-bottom:#ffffff 1px solid;'>");
document.write("  <tr> ");
document.write("      <td width='10' ><a href='http://www.it.com.cn' target='_top'><img src='http://www.it.com.cn/images/logo_it.gif' width='72' height='23' border='0' hspace=10></a></td>");
document.write("      <td nowrap style='line-height:23px'><font color=#333333>");


		if (username==""){
			document.write('您好，欢迎光临数字家园，<a href=http://passport.it.com.cn target=_blank>请在这里登录！</a>');
		}
		else{
			document.write('欢迎'+username+'回到数字家园！');
		}
		




document.write ('　　　<a href=http://home.it.com.cn><font color=#333333>数字家园</font></a> | ');
document.write ('<a href=http://fav.it.com.cn><font color=#333333>IT网摘</font></a> | ');
document.write ('<a href=http://photo.it.com.cn><font color=#333333>IT相册</font></a> | ');
document.write ('<a href=http://group.it.com.cn><font color=#333333>IT工会</font></a> | ');
document.write ('<a href=http://passport.it.com.cn/phps/iteasy/city_map.php><font color=#333333>同城好友</font></a> | ');
document.write ('<a href=http://passport.it.com.cn/phps/iteasy/user_match.php><font color=#333333>左邻右里</font></a> | ');
document.write ('<a href=http://passport.it.com.cn/phps/iteasy/user/login.php><font color=#333333>登录</font></a> | ');
document.write ('<a href=http://home.it.com.cn/Admin/Articles/EditArticles.aspx><font color=#333333>管理</font></a> | ');
document.write ('<a href=http://www.it.com.cn/home/help/index.htm target=_blank><font color=#333333>帮助</font></a> | ');
document.write ('<a href=http://passport.it.com.cn/phps/iteasy/user/login.php?cmd=logout><font color=#333333>退出</font></a>');
document.write("</font></td>");
document.write("</table>");




////////////函数

function ImageScroll(bigimg)
{
  var zoom=parseInt(bigimg.style.zoom, 10)||100;
  zoom+=event.wheelDelta/12;
  if (zoom>0) 
    bigimg.style.zoom=zoom+'%';
  return false;
}

////////////函数