Loop through items
HTML
<ul>
<li tabindex="0"> One</li>
<li tabindex="0">Two</li>
<li tabindex="0">Three</li>
<li tabindex="0">Four</li>
<li tabindex="0">Five</li>
</ul>JavaScript
$(document).ready(function(){
$('li').each(function(){
/* alert($(this).text()) */;
$(this).keydown(function(e){
if(e.which === 13){
console.log($(this).css("background-color","green"));
}
});
})
});