Press enter directly to achieve the effect of clicking a button that triggers the click event

 
//Press return triggers a click on a button
<input name="" type="text" class="input_search fl" id="searchkey" onkeydown="globelQuery(event);"/> 
<div class="search_but fr" onclick="searchByKey()" id="globelSearch"> search </div> 

http://img.blog.csdn.net/20140227095828937?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvYmFpY3Az/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast

 
// Search return to achieve the click effect  // Compatible with  IE  firefox   Google  
function globelQuery(e) { 
if (!e) 
e = window.event; 
if ((e.keyCode || e.which) == 13) { 
$("#globelSearch").click(); 
} 
}