phonegap +jquery mobile + JSON
===

I have a problem if i want to insert this json test into my phonegap page(which has jquery mobile included):

    var JSONObject = {  "name" : "Amit",
                     "address"  : "B-123 Bangalow",
                     "age"  : 23, 
                     "phone"   : "011-4565763",
                     "MobileNo"  : 0981100092
                 };
                 
                 document.write("<h2><font color='blue'>Name</font>::"
                                +JSONObject.name+"</h2>");  
                 document.write("<h2><font color='blue'>Address</font>::"
                                +JSONObject.address+"</h2>");  
                 document.write("<h2><font color='blue'>Age</font>::"
                                +JSONObject.age+"</h2>");  
                 document.write("<h2><font color='blue'>Phone No.</font>::"
                                +JSONObject.phone+"</h2>");  
                 document.write("<h2><font color='blue'>Mobile No.</font>::"
                                +JSONObject.MobileNo+"</h2>");

Then it doesn't work.. My question is, is JSON actually possible with phonegap+jquery mobile??