DIV CSS 佈局教程網

<script>
//取文件後綴名
        function GetFileExt(filepath) {
            if (filepath != "") {
                var pos = "." + filepath.replace(/.+\./, "");
                return pos;
            }
        }
        //取文件名不帶後綴
        function GetFileNameNoExt(filepath) {
            if (filepath != "") {
                var names = filepath.split("\\");
                var pos = names[names.length - 1].lastIndexOf(".");
                return names[names.length - 1].substring(0, pos);
            }
        }
        //取文件全名名稱
        function GetFileName(filepath) {
            if (filepath != "") {
                var names = filepath.split("\\");
                return names[names.length - 1];
            }
        }      
    </script>