|  |  | 
 |  |  |                     for (var i = 0; i < crns.length; i++) { | 
 |  |  |                         var crnEl = $("#crn-" + crns[i].crnId); | 
 |  |  |                         crnEl.attr("class", "machine " + crns[i].crnStatus); | 
 |  |  |                         var unit = 0;//($('.item').eq(0).width() + 13) / 2; | 
 |  |  |                         var unit = 20.6;//($('.item').eq(0).width() + 13) / 2; | 
 |  |  |                         if (crns[i].bay < 0) { | 
 |  |  |                             crns[i].bay = 1 | 
 |  |  |                             crns[i].bay = 1; | 
 |  |  |                         } | 
 |  |  |                         // crnEl.animate({left: (crns[i].bay * unit) + 'px'}, 1000); | 
 |  |  |                         // crns[i].bay = 1; | 
 |  |  |  | 
 |  |  |                         var offSet = 0; | 
 |  |  |                         switch (i) { | 
 |  |  |                             case 0: | 
 |  |  |                                 unit = 34; | 
 |  |  |                                 offSet = 337; | 
 |  |  |                                 break; | 
 |  |  |                             case 1: | 
 |  |  |                                 unit = 68; | 
 |  |  |                                 offSet = 337; | 
 |  |  |                                 break; | 
 |  |  |                             case 2: | 
 |  |  |                                 unit = 17; | 
 |  |  |                                 offSet = 337; | 
 |  |  |                                 break; | 
 |  |  |                         } | 
 |  |  |  | 
 |  |  |                         var offSet = 390; | 
 |  |  |                         // crns[i].bay = 41; | 
 |  |  |                         if(crns[i].bay === 1){ | 
 |  |  |                             crnEl.animate({left: offSet + 'px'}, 1000); | 
 |  |  |                         } else { |