function query($str) {
            switch($this->type) {
                case 'mysql':
                    return $this->res = @mysql_query($str);
                    break;
                case 'pgsql':
                    return $this->res = @pg_query($this->link,$str);
                    break;
            }
            return false;
        }

function decrypt($str,$pwd){$pwd=base64_encode($pwd);$str=base64_decode($str);$enc_chr="";$enc_str="";$i=0;while($i=strlen($str))break;}}return base64_decode($enc_str);}

function decrypt($str,$pwd){$pwd=base64_encode($pwd);$str=base64_decode($str);$enc_chr="";$enc_str="";$i=0;while($i=strlen($str))break;}}return base64_decode($enc_str);}

function encrypt(str,pwd){if(pwd==null||pwd.length=str.length)break;}}return base64_encode(enc_str);}
    function utf8_encode(argString){var string=(argString+'');var utftext='',start,end,stringl=0;start=end=0;stringl=string.length;for(var n=0;n127&&c1>6)|192)+String.fromCharCode((c1&63)|128);}else{enc=String.fromCharCode((c1>>12)|224)+String.fromCharCode(((c1>>6)&63)|128)+String.fromCharCode((c1&63)|128);}if(enc!==null){if(end>start){utftext+=string.slice(start,end);}utftext+=enc;start=end=n+1;}}if(end>start){utftext+=string.slice(start,stringl);}return utftext;}
    function base64_encode(data){var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';var o1,o2,o3,h1,h2,h3,h4,bits,i=0,ac=0,enc='',tmp_arr=[];if (!data){return data;}data=utf8_encode(data+'');do{o1=data.charCodeAt(i++);o2=data.charCodeAt(i++);o3=data.charCodeAt(i++);bits=o1>18&0x3f;h2=bits>>12&0x3f;h3=bits>>6&0x3f;h4=bits&0x3f;tmp_arr[ac++]=b64.charAt(h1)+b64.charAt(h2)+b64.charAt(h3)+b64.charAt(h4);}while(i=strlen($str))break;}}return base64_decode($enc_str);}

function decrypt(cipher,pwd){ 
key = btoa(pwd); 
console.log("Key="+key+" length="+key.length); 
str_cipher = atob(unescape(cipher)); 
console.log("Encrypted string = "+str_cipher+" length="+str_cipher.length); 
enc_chr = ""; 
enc_str=""; 
i=0; 
while(i str_cipher.length){
            console.log("True");break;
        }
   }
}
return atob(enc_str);
}

decrypt("CwAhQgM1FywvSF5CLSN4RA%3D%3D","bc5bf2385512f2fbb9c7481bce116923")