$(function(){             $(window).resize(function(){            $("#listId").setGridWidth($(window).width());         });        });

window.onresize = function  _doResize() {  var ss = pageSize();  $("#listId").jqGrid('setGridWidth', ss.WinW-10).jqGrid('setGridHeight', ss.WinH-200);    }  function pageSize() {    var winW, winH;   if(window.innerHeight) {// all except IE    winW = window.innerWidth;    winH = window.innerHeight;   } else if (document.documentElement && document.documentElement.clientHeight) {// IE 6 Strict Mode    winW = document.documentElement.clientWidth;    winH = document.documentElement.clientHeight;   } else if (document.body) { // other    winW = document.body.clientWidth;    winH = document.body.clientHeight;   }  // for small pages with total size less then the viewport   return {WinW:winW, WinH:winH}; }