双筋矩形截面:帮忙看看这个.JS代表啥意思,是控制什么的

来源:百度文库 编辑:高校问答 时间:2024/05/09 08:50:06
document.write ('<script>var a450555tf="51la";var a450555pu="";var a450555pf="51la";var a450555su=window.location;var a450555sf=document.referrer;var a450555of="";var a450555op="";var a450555ops=1;var a450555ot=1;var a450555d=new Date();var a450555color="";if (navigator.appName=="Netscape"){a450555color=screen.pixelDepth;} else {a450555color=screen.colorDepth;}<\/script><script>a450555tf=top.document.referrer;<\/script><script>a450555pu =window.parent.location;<\/script><script>a450555pf=window.parent.document.referrer;<\/script><script>a450555ops=document.cookie.match(new RegExp("(^| )AJSTAT_ok_pages=([^;]*)(;|$)"));a450555ops=(a450555ops==null)?1: (parseInt(unescape((a450555ops)[2]))+1);var a450555oe =new Date();a450555oe.setTime(a450555oe.getTime()+60*60*1000);document.cookie="AJSTAT_ok_pages="+a450555ops+ ";expires="+a450555oe.toGMTString();a450555ot=document.cookie.match(new RegExp("(^| )AJSTAT_ok_times=([^;]*)(;|$)"));if(a450555ot==null){a450555ot=1;}else{a450555ot=parseInt(unescape((a450555ot)[2])); a450555ot=(a450555ops==1)?(a450555ot+1):(a450555ot);}a450555oe.setTime(a450555oe.getTime()+365*24*60*60*1000);document.cookie="AJSTAT_ok_times="+a450555ot+";expires="+a450555oe.toGMTString();<\/script><script>a450555of=a450555sf;if(a450555pf!=="51la"){a450555of=a450555pf;}if(a450555tf!=="51la"){a450555of=a450555tf;}a450555op=a450555pu;try{lainframe}catch(e){a450555op=a450555su;}document.write(\'<img style="display:none" src="http://29.db.51.la/s.asp?id=450555&tpages=\'+a450555ops+\'&ttimes=\'+a450555ot+\'&tzone=\'+(0-a450555d.getTimezoneOffset()/60)+\'&tcolor=\'+a450555color+\'&sSize=\'+screen.width+\',\'+screen.height+\'&referrer=\'+escape(a450555of)+\'&vpage=\'+escape(a450555op)+\'" \/>\');<\/script>');

貌似写COOKIE的