疯狂的js 来自http://top.43gz.com/fkbq/main

gistfile1.js

var subscribeInfoIndex = 14;
function infoScroll(){
    if(subscribeInfoIndex >= 0){
        $($(".subscribeInfo")[subscribeInfoIndex]).slideDown();
        $($(".subscribeInfoText")[subscribeInfoIndex]).fadeTo(1, 0).fadeTo(1500, 1);
        subscribeInfoIndex --;
    }else{
    	subscribeInfoIndex = 15;
    	$(".subscribeInfo").each(function(i){
    		if(i < 16)
    			$($(".subscribeInfo")[i]).hide();
    	});
    	$($(".subscribeInfo")[subscribeInfoIndex]).slideDown();
        $($(".subscribeInfoText")[subscribeInfoIndex]).fadeTo(1, 0).fadeTo(1500, 1);
    	subscribeInfoIndex --;
    }
}
$(document).ready(function(){
	if (subscribeInfoIndex >= 0)
    	setInterval(infoScroll,3500);
});