复制代码 代码如下:

(function($){      
$.fn.survey=function(options){ 
var defaults={width:\"298\",height:\"207\"}; 
var options=$.extend(defaults,options); 
    if($.browser.msie){ 
    var ieVersion=parseInt($.browser.version)} 
//建立HTML 
var __feedCreat=function(){ 
    var feedHtml=$(\'<div id=\"pubFeedBack\"></div>\'); 
    feedHtml.html(\'<a href=\"#top\" id=\"backTop\"><i></i>\\u8fd4\\u56de\\u9876\\u90e8</a><a href=\"#\" id=\"callSurvey\"><i></i>\\u610f\\u89c1\\u53cd\\u9988</a>\'); 
    $(\"body\").append(feedHtml); 
    __ie6Fixed() 
    }; 
//绑定事件 
var __initEvent=function(){ 
    $(window).resize(function(){ 
    var winW=$(this).width(); 
    if(winW<=1124){$(\"#pubFeedBack\").hide()} 
    else{$(\"#pubFeedBack\").show()} 
    }); 
    $(window).bind(\"scroll\",function(){ 
    if($(this).scrollTop()>50){ 
    $(\"#backTop\").fadeIn().css({\"display\":\"block\"}) 
    } 
    else{$(\"#backTop\").fadeOut().css({\"display\":\"\"})} 
    }); 
    $(\"#backTop\").bind(\"click\",function(e){ 
    e.preventDefault();                              
    $(\"html,body\").scrollTop(0)}); 
}; 
//回到顶部 
var __tip=function(type,tipText){ 
var surveyTip=$(\"#D_SurveyTip\"),surveyMask=$(\"#D_SurveyMask\"); 
if(!surveyTip||!surveyMask){return} 
surveyTip.removeClass(\"warning success\").addClass(type).html(tipText); 
surveyMask.css(\"display\",\"block\"); 
surveyTip.css(\"display\",\"block\"); 
setTimeout(function(){ 
surveyMask.css(\"display\",\"none\");                                                                                                                                                                                                                                                                                       surveyTip.css(\"display\",\"none\")},1000) 
}; 
//ie6兼容 
var __ie6Fixed=function(){   
    if(ieVersion!==6){return} 
    var surveyBox=$(\"#D_SurveyBox\"); 
    var pubFeedBack=$(\"#pubFeedBack\"); 
    if(!surveyBox||!pubFeedBack) 
    { 
        return 
    } 
    $(window).bind(\"scroll\",function(){ 
    var h=$(window).height(),st=$(window).scrollTop(),_top=h+st-options.height;                                                                                                                                                         var _top1=h+st-pubFeedBack.height()-15;surveyBox.css(\"top\",_top+\"px\"); 
    pubFeedBack.css(\"top\",_top1+\"px\") 
    }) 
}; 
//开始执行 
if(screen.width>=1280) 
{ 
    (function(){ 
    __feedCreat();                                                                                                                                          __initEvent()                                                                                                                                                       })() 
} 
} 
})(jQuery); 
window.onerror=function(){return false}; 
if($.isFunction($(document).survey)){$(document).survey()} 

复制代码 代码如下:

#backTop i,#callSurvey i{background:url(survey.png) no-repeat;} 
#pubFeedBack{position:fixed;_position:absolute;right:15px;bottom:15px;width:54px;font-size:12px;} 
#backTop,#callSurvey{display:block;width:52px;padding:1px;height:56px;line-height:22px;text-align:center;color:#fff;text-decoration:none;} 
#backTop{display:none;background:#999;} 
#backTop:hover{background:#ccc;zoom:1;text-decoration:none;color:#fff;} 
#backTop i{display:block;width:25px;height:13px;margin:14px auto 8px;background-position:-63px 0;} 
#callSurvey{margin-top:1px;background:#3687d9;} 
#callSurvey:hover{background:#66a4e3;zoom:1;text-decoration:none;color:#fff;} 
#callSurvey i{display:block;width:26px;height:25px;margin:9px auto 0;background-position:0 0;} 
#callSurvey:hover i{background-position:-30px 0;} 

$(function () {
$.scrollUp({
scrollName: \'scrollUp\', 
// Element ID
topDistance: \'300\', 
// Distance from top before showing element (px)
topSpeed: 300, 
// Speed back to top (ms)
animation: \'fade\', 
// Fade, slide, none
animationInSpeed: 200, 
// Animation in speed (ms)
animationOutSpeed: 200, 
// Animation out speed (ms)
scrollText: \'Scroll to top\', 
// Text for element
activeOverlay: false, 
// set css color to display scrollup active point, e.g \'#00ffff\'
});
});