javascript - show/Hide div jquery -


is there jquery function makes trigger function when mouse enter first quarter of screen ?

what doing show , hide div when mouse move on div both @ same position (overlap ) , show , hide content button disabled because show_hide div on menu div , set z-index of show hide div -1 , every time mouse move on menu div keeps blinking 

<div id="menu" style ="width : 100% ; height:50px ;text-align : center ;  background: rgba(51, 102, 255, 0.2); position : absolute  ; top:0 ; display : none" >             <div id="pre" style ="height:100% ; width: 50px ;  float :left ; left:0  "><a href="facebook.com"><img src="external_files/images/left.png" style="margin-top:25%" /></a></div>             <div id="menucontent" style="width:90% ; height:50px ;  position:absolute; margin-left :60px ; border : 2px solid red; overflow-x: scroll; " ><a href="facebook.com">mina</a> </div>             <div id="next" style ="height:100% ; width: 50px ;  float :right ; right:0 ; text-align : center  "><a href="#"><img src="external_files/images/right.png" /></a></div>             </div>             <div id="show_hide" style ="width : 100% ; height:70px ; position : absolute ; top:0" ></div>

and jquery code : 

 $(document).ready(function(){     $("#show_hide").hover(         function(){             $("#menu").show() ;          },         function(){             $("#menu").hide() ;           }     );

the hover() event using mouseenter() , mouseleave(). should work:

 $(document).ready(function(){     $("#show_hide").mouseenter(         function(){             $("#menu").show();         }     );     $("#menu").mouseleave(         function(){             $(this).hide();         }     ); });

if want keep html structured way is, want hide #menu div when leave it.

an alternative way make work contain #menu div within #show_hide div. if instead, original jquery work.


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