678872-1.html (537B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <script> 5 6 var f1, f2; 7 8 function b1() 9 { 10 f1 = document.getElementById("f1"); 11 f2 = document.getElementById("f2"); 12 f1.contentWindow.document.write("11"); 13 f1.contentWindow.history.back(); 14 setTimeout(b2, 0); 15 } 16 17 function b2() 18 { 19 f2.contentWindow.history.forward(); 20 f2.contentWindow.location.reload(); 21 f1.remove(); 22 } 23 24 </script> 25 26 27 </script> 28 </head> 29 30 <body onload="setTimeout(b1, 0);"> 31 32 <iframe id="f1" src="data:text/html,1"></iframe> 33 <iframe id="f2" src="data:text/html,2"></iframe> 34 35 </body> 36 </html>