JavaScript achieves special effects on carousel images with titles, and javascript titles

JavaScript achieves special effects on carousel images with titles, and javascript titles

Image carousel, which is widely used on some shopping websites, is described below.

CSS code:

 <style type="text/css"> .body{  width:524px;  border:solid 1px #666;  margin-left:auto;  margin-right:auto;  } .bg{    background-color:#E0E0E0;    height:20px;    border-top:solid 1px #B4B4B4;    }  .number{    font-size: 14px;    font-weight: bold;    color: #FFF;    background-color: #9E2E07;    display: block;    border: 1px solid #FFF;    width:18px;    height:18px;    text-align: center;    margin-left:10px;    cursor:pointer;    float:left;    }  .numberOver{    color:#8C2806;    font-size:14px;    width:280px;    background-color:#FFF;    text-align:center;    float:left;    display: block;    margin-left:10px;    }.main{  width:95%;  margin-left:auto;  margin-right:auto;  }  .left_indent{    padding-left:20px;    }  .red{    color:#F00;    } </style>

HTML code:

<Div class = "body">  <div class =" bg "> <div class =" number "id =" fig_1 "onclick =" show (1 ); "> 1 </div> <div class =" number "id =" fig_2 "onclick =" show (2 ); "> 2 </div> <div class =" number "id =" fig_3 "onclick =" show (3 ); "> 3 </div> <div class =" number "id =" fig_4 "onclick =" show (4 ); "> 4 </div>

JS Code:

<Script type = "text/javascript"> // JavaScript Document // defines the global variable var title = new Array (); title [0] = "1. the first wave of flash sales during the celebration was three crazy days! "; Title [1] =" 2. 10-year sales promotion session: 39/99/169! "; Title [2] =" 3. a discount for the entire audience! "; Title [3] =" 4. the store opened a-fold cap for a large number of books "; var NowFrame = 1; // the first image var MaxFrame = 4; // a total of five images function show (d1) {if (Number (d1) {clearTimeout (theTimer); // when a button is triggered, the NowFrame = d1 timer is cleared; // set the currently displayed image} for (var I = 1; I <(MaxFrame + 1); I ++) {if (I = NowFrame) {document. getElementById ("Rotator "). src = "ad-0" + I + ". jpg "; // display the current image document. getElementById ("fig _" + I ). innerHTML = title [I-1]; // displays the title document for the current image. getElementById ("fig _" + I ). className = "numberOver"; // set the CSS style of the current title} else {document. getElementById ("fig _" + I ). innerHTML = I; document. getElementById ("fig _" + I ). className = "number" ;}}if (NowFrame = MaxFrame) {// set NowFrame = 1;} else {NowFrame ++ ;}} var theTimer = setInterval ('show () ', 3000); // sets the timer to display the next image window. onload = show; // run the show () function when loading the page. </script>

The above is all the content shared in this article. I hope you will like it.