Answers for "how to hide with jquery"

jquery to hide a div

<div id="main"> 
  <p> Hide/show this div </p>
</div>

('#main').hide(); //to hide

// 2nd way, by injecting css using jquery
$("#main").css("display", "none");

hide / show jquery

$("#demo").hide();      // sets to display: none
$("#demo").show(200);   // shows hidden elemnt with animation (speed)
$("#demo").toggle();    // toggle between show and hide

$( "#element" ).hide( "slow", function() {  // hide with callback function
console.log( "Animation complete." );
});