随机数

Aug 28, 2004 Author: | Filed under: Uncategorized

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> </HEAD> <BODY> <script> n0 = "#define t_width 3 " + "#define t_height 5 " + "static char t_bits[] = {0xF,0×5,0×5,0×5,0xF}”; n1 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0×4,0×4,0×4,0×4,0×4}”; n2 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×4,0xF,0×1,0xF}”; n3 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×4,0xF,0×4,0xF}”; n4 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0×5,0×5,0xF,0×4,0×4}”; n5 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×1,0xF,0×4,0xF}”; n6 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×1,0xF,0×5,0xF}”; n7 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×4,0×4,0×4,0×4}”; n8 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×5,0xF,0×5,0xF}”; n9 = “#define t_width 3 ” + “#define t_height 5 ” + “static char t_bits[] = {0xF,0×5,0xF,0×4,0xF}”; function setImg() { num.src = ‘javascript: n’ + Math.floor(Math.random()*10); } setInterval(”setImg()”,100); </script> <center> <img id="num" src="javascript: n0;" width="15" height="25"> </center> <img src="javascript: n1;" width="15" height="25"> </BODY> </HTML> 运行代码 [Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]