Question

complete code JSFIDDLE

as shown in the code the selected state comes below the h4 , how to display the selected state in h4 and after selecting a state it just shows that particular state and not able to select other states

Answer 1

I have made just simpler, you can decorate watever you want

$('h4').live('click',function() {
        $(this).next('div').slideToggle('fast');    
});

$(".videostateId li").live('click',function(){
    if($(this).val() !==0) {
          if($('h4').html() =='State'){ 
              $('h4').text($(this).text()); }
          else {
            $('h4').append(","+$(this).text())
         }
          $('div.state_wrap').slideUp('fast'); 
    }        
});​

see DEMO