/*
* jQuery - jcMarquee v0.10
* Copyright(c) 2012 by Riddick-design
* Date: 2012-01-07
* 相关参数
'marquee':'x', \\ 设置滚动方向,提供 marquee:x 或 marquee:y
'margin_bottom':'0', \\ 设置margin_bottom值
'margin_right':'0', \\ 设置margin_right值
'speed':'10' \\ 设置滚动速度,单位mm
* 重要提醒
#Marquee_x ul li { float:left;} // 横向滚动时必须让所有li左浮动
* HTML结构
*/
;(function($){
$.fn.jcMarquee = function(options) {
var defaults = {
'marquee':'x',
'margin_bottom':'0',
'margin_right':'0',
'speed':'10'
};
var options = $.extend(defaults,options);
return this.each(function() {
var $marquee = $(this),
$marquee_scroll = $marquee.children('ul');
$marquee_scroll.append(""+"");
$marquee_scroll.find('li').eq(0).children().clone().appendTo('.clone');
var $marquee_left = $marquee_scroll.find('li');
if (options.marquee == 'x') {
var x = 0;
$marquee_scroll.css('width','1000%');
$marquee_left.find('div').css({'margin-right':options.margin_right});
$marquee_left.css({'margin-right':options.margin_right});
function Marquee_x(){
$marquee.scrollLeft(++x);
_margin = parseInt($marquee_left.find('div').css('margin-right'));
if(x==$marquee_left.width()+_margin) { x = 0 };
};
var MyMar=setInterval(Marquee_x,options.speed);
$marquee.hover(function(){
clearInterval(MyMar);
},function(){
MyMar=setInterval(Marquee_x,options.speed);
});
}
if (options.marquee == 'y') {
var y = 0;
$marquee_scroll.css('height','1000%');
$marquee_left.find('div').css('margin-bottom',options.margin_bottom);
$marquee_left.css('margin-bottom',options.margin_bottom);
function Marquee_y(){
$marquee.scrollTop(++y);
_margin = parseInt($marquee_left.find('div').css('margin-bottom'));
if(y==$marquee_left.height()+_margin) { y = 0 };
};
var MyMar=setInterval(Marquee_y,options.speed);
$marquee.hover(function(){
clearInterval(MyMar);
},function(){
MyMar=setInterval(Marquee_y,options.speed);
});
};
});
};
})(jQuery)