pop.js

一篇关于a*很好的入门文章

// Copyright (c) 2004 Fastclick.com, Inc

function stoperror(){
return true
}
window.onerror=stoperror

var myURL='http://media89.fastclick.net/w/safepop.cgi?mid=37514&sid=2342&id=101182&len=320&c=29&nfcp=1&fp=1';
var popV='width=720,height=400,titlebar=1,toolbar=1,location=1,menubar=1,scrollbars=1,resizable=1,channelmode=0,directories=0,status=1';
var dz=document;
if(parseFloat(navigator.appVersion)>=4){var myTI=screen.height/2-400/2;var myLI=screen.width/2-720/2;myURL=myURL+'&top='+myTI+'&left='+myLI+'&pop=slider';popV+=',top=3000,left=3000';}
var ojp=0;
IE5 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.")!=-1)) ? true : false;
IE6 = ((document.all)&&(navigator.appVersion.indexOf("MSIE 6.")!=-1)) ? true : false;
IE5plus = IE5 || IE6;
fastClickpopWindow();

function setVal(){
ojp=777;
}

function fcfocus() {
for (var i=0; i<50; i++){
var delay=i*25+1;
setTimeout('self.focus()',delay);
}
}

function fcfp() {
if(!ojp) {
window.showModelessDialog("javascript:function blockError(){return true;} window.onerror = blockError; function pop(){var top=screen.height/2-400/2;var left=screen.width/2-720/2;setTimeout(\"window.open('http://media89.fastclick.net/w/safepop.cgi?mid=37514&sid=2342&id=101182&len=320&c=29&nfcp=1&fp=2','cool507', 'width=720,height=400,titlebar=1,toolbar=1,location=1,menubar=1,scrollbars=1,resizable=1,channelmode=0,directories=0,status=1,top=\"+top+\",left=\"+left+\"', true); self.close();\",100);} pop();","","dialogtop=9999; dialogleft=9999; dialogheight:0px; dialogWidth:0px; status:no; help:no");

fcfocus();

}
}

function fastClickpopWindow(){

if(IE5plus) {
var xwin507 = window.open("",'cool507', popV, true);
fcfocus();

if(xwin507){
xwin507.document.write('<scr'+'ipt language="javascript">');
xwin507.document.write('if(window.opener){setTimeout(\'window.opener.setVal()\',500);}');
xwin507.document.write("setTimeout('reDIR()',1000);");
xwin507.document.write("function reDIR(){location.href='"+myURL+"';}");
xwin507.document.write('</scr'+'ipt>');
}

setTimeout('fcfp()', 2000);

} else { 

var xwin507 = window.open("",'cool507', popV, true);
xwin507.location=myURL;
fcfocus();

}

}
if (typeof(cap_ck)!= "undefined"){
document.cookie=cap_ck;
}

if (typeof(cap_ck)!= "undefined") {
document.cookie=cap_ck;
}