</script>
</body>
</html>
二、Jquery
$.fn.extend({
generateUUID: function () {
//唯一ID数值生成
var d = new Date().getTime();
var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = (d + Math.random() * 16) % 16 | 0; d = Math.floor(d / 16); return (c == 'x' ? r : (r & 0x7 | 0x8)).toString(16);
}); return uuid;
},
LeonaScroll: function (parameter) {
var Sname = $(this).selector;
return this.each(function () {
//变量声明
var elem = $(this), celem = $(this).find(parameter.scroll_text), index = $(this).generateUUID(), text_hidden = $(elem).height(), con_width = $(elem).width();
//添加滚动条Html
var scrollHTML = "";
scrollHTML += "<div class='scroll_up leonaup" + index + "'></div>";
scrollHTML += "<div class='scroll_cen leonacen" + index + "'><div class='scroll_button leonabutton" + index + "'></div></div>";
scrollHTML += "<div class='scroll_down leonadown" + index + "'></div>";
$(elem).append("<div class='scroll leonas" + index + "'> " + scrollHTML + "</div>");
//添加滚动条CSS
var scrollStyle = "";
scrollStyle += "body { -moz-user-select: none; /*火狐*/ -webkit-user-select: none; /*webkit浏览器*/ -ms-user-select: none; /*IE10*/ -khtml-user-select: none; /*早期浏览器*/ user-select: none; }";
scrollStyle += Sname + "{ position: relative; overflow-y: hidden; clear:none }";
scrollStyle += parameter.scroll_text + "{width:" + (parameter.text_width === undefined ? (con_width - parameter.sWidth) : parameter.text_width) + "px; word-break: break-word; position: absolute; left: 0; top: 0; clear:both; }";
scrollStyle += ".scroll { height:" + text_hidden + "px; float:right; }rn";
scrollStyle += ".scroll,.scroll .scroll_cen, .scroll .scroll_up, .scroll .scroll_down { width:" + parameter.sWidth + "px; }";
scrollStyle += ".scroll .scroll_up, .scroll .scroll_down {height:" + parameter.updownH + "px; line-height: " + parameter.updownH + "px; color: #ffffff; font-size: 12px; font-weight: bold; background-image:url(/img/bw.png); background-color:#161515; background-repeat:no-repeat; cursor: pointer;}";
scrollStyle += ".scroll .scroll_up{background-position: 0px 6px; border-radius:5px 5px 0 0; }";
scrollStyle += ".scroll .scroll_down{ background-position:0px -49px; border-radius:0 0 5px 5px; }";
scrollStyle += ".scroll .scroll_up:hover{background-position:0px -11px ; }";
scrollStyle += ".scroll .scroll_down:hover{background-position:0px -31px ; }";
scrollStyle += ".scroll .scroll_cen { height:" + (text_hidden - parameter.updownH * 2) + "px; background-color: #777676; position: relative; }";
scrollStyle += ".scroll .scroll_cen .scroll_button { width:" + (parameter.sWidth - 2) + "px; margin: 0px 1px; background:url(/img/tiao.jpg) repeat-y 0 0; border-radius: 5px; position: absolute; cursor: pointer; }";
