织梦dedecms系统ShowMsg函数妙用

在对DedeCMS做2次开发的时候可能提示信息会经常用到，为了方便在此将ShowMsg方法提取出来

使用方法： 

ShowMsg（“提示信息”，“进行跳转的页面URL”）;
 ShowMsg的代码如下： 
 function ShowMsg($msg, $gourl, $onlymsg = 0, $limittime = 0) //系统提示信息 {
     /* 
 *$msg 信息提示的内容 
 *$gourl 需要跳转的网址 
 *$onlymsg 1 表示不自动跳转 0表示自动跳转 
 *$limittime 跳转的时间 
 */
     global $dsql, $cfg_ver_lang;
     if (eregi ( "^gb", $cfg_ver_lang )) 
         $cfg_ver_lang = 'utf-8';
     $htmlhead = "rnrn系统提示
rn
rn";     $htmlhead .= "rnrnrn
rn 
 rn";     $htmlfoot = "
 
 rn
rnrnrn";
     if ($limittime == 0) 
             $litime = 3000; else 
             $litime = $limittime;
     if ($gourl == "-1") {
         if ($limittime == 0) 
                     $litime = 3000;
         $gourl = "javascript:history.go(-1);";
     }
     if ($gourl == "" || $onlymsg == 1) {
         $msg = " 
 alert("" . str_replace ( """, "“", $msg ) . "");         
 
         "; 
     } else { 
         $func = "     var pgo=0;
         function JumpUrl() {
             if(pgo==0) {
                 location='$gourl';
                 pgo=1;
             }
         }
         rn"; 
         $rmsg = $func; 
         $rmsg .= "document.write(" 
 ";         $rmsg .= "提示信息！
");         rn";          $rmsg .= "document.write("  ");         rn";          $rmsg .= "document.write("".str_replace(""","“",$msg)."");rn";         $rmsg .= "document.write("";          if ($onlymsg == 0) {              if ($gourl != "javascript:;         " && $gourl != "") {                  $rmsg .= " 如果你的浏览器没反应，请点击这里...";              }              $rmsg .= " ");rn";         if ($gourl != "javascript:;" && $gourl != "") {             $rmsg .= "setTimeout('JumpUrl()',$litime);";         }     } else {         $rmsg .= " 
 ");
         rn"; 
         } 
         $msg = $htmlhead . $rmsg . $htmlfoot; 
     } 
     if (isset ( $dsql ) && is_object ( $dsql )) 
         @$dsql->Close (); 
     echo $msg; 
 }