文档介绍：,直接上代码[php]/JavaScriptDocument$(document).ready(function(e){loadHiglight();//载入高亮特效$("#submit").click(function(){//“留言”按钮单击事件//获取用户名称varstrUsetName=$("#userName").val();//获取输入留言内容varstrContent=$("#content").val();//获取输入邮箱varstrEmail=$("#email").val();//开始发送数据$.ajax({url:'?m=index&a=add',type:'POST',dataType:'json',data:{userName:strUsetName,content:strContent,email:strEmail},ess:function(json,textStatus,xhr){if(=='ok'){alert('操作提示,留言成功!');//alert();vardata=[0];varstrTag=createTag(,,);$(strTag).prependTo('div#liuyan');//$("<b>HelloWorld!</b>").prependTo("p");}else{alert('操作提示,留言失败!\n错误信息:'+);}}})});//动态载入留言loadMore();});//监视滚动条滚动$(window).scroll(function(){//当滚动到最底部以上100像素时,加载新内容if($(document).height()-$(this).scrollTop()-$(this).height()<5){loadMore();};});fy=0;functionloadMore(){fy++;//alert(fy);$.getJSON("?m=index&a=data&page="+fy+"&rand="+(),function(json){for(vari=0;i<=-1;i++){//alert(json[i]['userName']);//content='<divclass="content"><divclass="user"><spanclass="userName">'+json[i]['userName']+'</span></div><divclass="text">'+json[i]['content']+'</div><divclass="time">'+getLocalTime(json[i]['time'])+'</div></div>';//content='<divclass="content">'//alert(content);$("div#liuyan").append(createTag(json[i]['userName'],json[i]['content'],json[i]['time']));loadHiglight();};});}functionloadHiglight(){//为了ajax后重载特效$user=$("");$text=$("");$("").each(function(index){$(this).mousemove(function(){$(index).css("color","#0A8CD2");//$(index).css("background","#FFE6AD");//$(index).css("background","#FFFDF6");}).mouseout(function(){$(index).css("color","#000");//$(index).css("background","#E6F0F9");//$(index).css("background","#F8FBFD");});});}functioncreateTag(usetName,content,time){varstrTag='<divclass="content"><divclass="user"><spanclass="userName">'+usetName+'</span></div><divclass="t