Newbie Newbie Needs Help!!! (So new I said it twice)

I'm trying to create an extrator pattern for the following HTML Source:

var _MARKER_OBJ = [{"t":"for_sale","y":"34.24717","x":"-82.97696","a":"2192 BOWMAN HWY NW","s":"GA","c":"Dewy Rose","p":"42,900","id":"1053243090","fl":"1"},{"t":"for_sale","y":"40.736332","x":"-74.06196","a":"10 HURON AVE","s":"NJ","c":"Jersey City","p":"229,000","id":"1060105176","fl":"1"},{"t":"for_sale","y":"40.94167","x":"-72.97018","a":"","s":"NY","c":"Miller Place","p":"329,900","id":"1077925413","fl":"1"},{"t":"for_sale","y":"34.08545","x":"-118.34959","a":"800 N FULLER AVE","s":"CA","c":"Los Angeles","p":"1,149,000","id":"1076660448","fl":"0"},{"t":"for_sale","y":"33.41188","x":"-86.78102","a":"3407 BUCKHEAD LN","s":"AL","c":"Birmingham","p":"539,900","id":"1054231412","fl":"0"},{"t":"for_sale","y":"37.797264","x":"-122.42115","a":"1444 VALLEJO ST","s":"CA","c":"San Francisco","p":"599,000","id":"44449527","fl":"0"},{"t":"for_sale","y":"32.15182","x":"-111.10051","a":"6349 W COPPER LEAF DR","s":"AZ","c":"Tucson","p":"139,900","id":"1077181664","fl":"0"},{"t":"for_sale","y":"39.721577","x":"-104.95477","a":"335 DETROIT ST #103","s":"CO","c":"Denver","p":"450,000","id":"1077053771","fl":"0"},{"t":"for_sale","y":"39.43195","x":"-104.908516","a":"757 INTERNATIONAL ISLE DR","s":"CO","c":"Castle Rock","p":"2,900,000","id":"1044189379","fl":"0"},{"t":"for_sale","y":"36.4663","x":"-94.28018","a":"18 BRENTWOOD DR","s":"AR","c":"Bella Vista","p":"124,900","id":"1044141927","fl":"0"},{"t":"for_sale","y":"32.913284","x":"-117.2252","a":"10753 CALLE MAR DE MARIPOSA","s":"CA","c":"San Diego","p":"739,000","id":"1077169147","fl":"0"},{"t":"for_sale","y":"26.617975","x":"-81.62809","a":"107 E 5TH ST","s":"FL","c":"Lehigh Acres","p":"84,900","id":"1039162065","fl":"0"},{"t":"for_sale","y":"29.100296","x":"-82.22136","a":"6133 SW 84TH LN","s":"FL","c":"Ocala","p":"139,900","id":"1076370463","fl":"0"},{"t":"for_sale","y":"29.118526","x":"-82.0051","a":"454 FAIRWAYS CIR #B104","s":"FL","c":"Ocala","p":"39,000","id":"1076801192","fl":"0"}];

I created a main extractor pattern:

var _MARKER_OBJ = [~@DATA@~];

which seem to work but when I created a sub-extractor pattern to separate the properties:

{~@DATARECORD@~}

it did not separate the properties when I clicked "Apply Pattern to Last Scraped Data" button.

I would also like to create a sub-sub-extractor pattern for the following items:

"a":"~@ADDRESS@~"
"s":"~@STATE@~"
"c":"~@CITY@~"
"p":"~@PRICE@~"
"id":"~@PROPERTYID@~"

Also, I wrote extensive notes from Tutorial 1 and 2 and have read all of most of the Documentation section of your website, however, I have very little programming knowledge and would like to become more knowledgeable; is there any books or websites that you think would be helpful?

Thanks in advance for your help!!!