function checklogin()

{

var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i ;

var returnval=emailfilter.test(document.login.user_name.value);

if (returnval==false){alert('Please Check Your E-Mail Address.');document.login.user_name.focus();return false;} 

if(!document.login.user_pwd.value){alert('Please Input Your Password.');document.login.user_pwd.focus();return false;}

}









document.write("<form name=\"login\" method=\"post\" action=\"index.php?action=login&login_type=login\" onsubmit=\"return checklogin()\"><input type=\"hidden\" name=\"return_url\" value=\"\" />");

document.write("<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td  align=\"center\"><font color=\"#FFFFFF\">E-mail Address:</font><input type=\"text\" name=\"user_name\" id=\"user_name\" value=\"\" style=\"width:130px; color:#FFFFFF; border: 1px solid #81A4CA\" onclick=\"this.value=''\"  class=\"login_input\"/>&nbsp;<font color=\"#FFFFFF\">Password:</font><input type=\"password\" name=\"user_pwd\" id=\"user_pwd\" class=\"login_input\"  style=\"width:130px; color:#FFFFFF; border: 1px solid #81A4CA;\" />&nbsp;<input type=\"submit\" value=\"Sign in\" />&nbsp;<a href=\"/index.php?main_page=reg\" style=\"color:#ffffff\">Register</a></td></tr></table>");

document.write("</form>");

//document.write("<table width=\"90%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"><tr><td width=\"16\" height=\"22\"><img src=\"/templates/g4u/images/Z100022.gif\"></td><td width=\"130\" align=\"left\"><a href=\"index.php?main_page=reg\"><font color=\"#673200\">Register   Now!</font></a></td></tr><tr><td width=\"16\" height=\"22\"><img src=\"/templates/g4u/images/Z100022.gif\"></td><td width=\"135\" align=\"left\"><a href=\"index.php?main_page=forgotpassword\"><font color=\"#673200\">Forgot Password?</font></a></td></tr></table><br>");