传递Jquery文本参数在我的php mysql数据库中不起作用

trying to call my MSQL database using a movie title to get plot info. I tested that the movie title does pass correctly to my function using alert statement, so that worked well. The problem is when I try to pass the title to my php/mysql it shows me the title did pass when I use echo $q1 in my php, but I get blank info from my data base. However if I force set a title $q1="127 Hours" in my php file , everything works. so it's a bit confusing to me.

function getmoviepic_mobile(movietitle){
var Movie = $(movietitle).text();
alert(Movie);
$('#dvdinfo').load('getuser2_mobile.php', {input:Movie});
}

PHP File..

include("includes/connection.php");

$q1=$_POST['input'];

echo $q1;


//$q1="127 Hours";

$result = mysql_query("SELECT 
id,title,actors,plot,catagory,release_date,rated FROM ".TBL_DATA." WHERE 
title = '".$q1."' ");

while($row = mysql_fetch_array($result)) {


echo "<div <p> ".$row['title']." <p> </div>";


echo "<div <p>".$row['plot']." <p> </div>";

 }