Eu vou ensinar a fazer o menu que está neste exemplo: clique aqui.
1. Coloque este código onde você quer que o menu apareça.
<div id="lava"> <ul> <li><a href="#">home</a></li> <li><a href="#">lava lamp menu</a></li> <li><a href="#">queness.com</a></li> <li class="selected"><a href="#">jQuery</a></li> </ul> <!-- If you want to make it even simpler, you can append these html using jQuery --> <div id="box"><div class="head"></div></div> </div>
2. Cole isso no CSS do seu blog:
#lava {
/* you must set it to relative, so that you can use absolute position for children elements */
position:relative;
text-align:center;
width:583px;
height:40px;
}
#lava ul {
/* remove the list style and spaces*/
margin:0;
padding:0;
list-style:none;
display:inline;
/* position absolute so that z-index can be defined */
position:absolute;
/* center the menu, depend on the width of you menu*/
left:110px;
top:0;
/* should be higher than #box */
z-index:100;
}
#lava ul li {
/* give some spaces between the list items */
margin:0 15px;
/* display the list item in single row */
float:left;
}
#lava #box {
/* position absolute so that z-index can be defined and able to move this item using javascript */
position:absolute;
left:0;
top:0;
/* should be lower than the list menu */
z-index:50;
/* image of the right rounded corner */
background:#ccc;
height:20px;
/* add padding 8px so that the tail would appear */
padding-right:8px;
/* self-adjust negative margin to make sure the box display in the center of the item */
margin-left:-10px;
}
#lava #box .head {
/* image of the left rounded corner */
background:#eee;
height:20px;
/* self-adjust left padding to make sure the box display in the center of the item */
padding-left:10px;
}
3. Cole isso entre as tags <head> e </head> do seu blog.
<script type="text/javascript" src="http://sugar-dance.org/js/jquery.js"></script> <script type="text/javascript" src="http://sugar-dance.org/js/jqueryeasing13.js"></script>
4. Cole isso também entre as tags <head> e </head> do seu blog.
<script type="text/javascript">
$(document).ready(function () {
//transitions
//for more transition, goto http://gsgd.co.uk/sandbox/jquery/easing/
var style = 'easeOutElastic';
//Retrieve the selected item position and width
var default_left = Math.round($('#lava li.selected').offset().left - $('#lava').offset().left);
var default_width = $('#lava li.selected').width();
//Set the floating bar position and width
$('#box').css({left: default_left});
$('#box .head').css({width: default_width});
//if mouseover the menu item
$('#lava li').hover(function () {
//Get the position and width of the menu item
left = Math.round($(this).offset().left - $('#lava').offset().left);
width = $(this).width();
//Set the floating bar position, width and transition
$('#box').stop(false, true).animate({left: left},{duration:1000, easing: style});
$('#box .head').stop(false, true).animate({width:width},{duration:1000, easing: style});
//if user click on the menu
}).click(function () {
//reset the selected item
$('#lava li').removeClass('selected');
//select the current item
$(this).addClass('selected');
});
//If the mouse leave the menu, reset the floating bar to the selected item
$('#lava').mouseleave(function () {
//Retrieve the selected item position and width
default_left = Math.round($('#lava li.selected').offset().left - $('#lava').offset().left);
default_width = $('#lava li.selected').width();
//Set the floating bar position, width and transition
$('#box').stop(false, true).animate({left: default_left},{duration:1500, easing: style});
$('#box .head').stop(false, true).animate({width:default_width},{duration:1500, easing: style});
});
});
</script>
Prontinho! Não esqueça de editar o CSS com as cores que deseja.
Obrigada ao Queness.com!