求个代码,大家闪进来看看
我要在一个枉页上插个广告,但是这个广告有7种形式,我想随机调用.我这样做的:
把7中形式的广告放在:AD1.htm、AD2.htm、AD3.htm、AD4.htm、AD5.htm、AD6.htm、AD7.htm
然后做个JS,AD.js
在广告插入的地方;<script language=javascript src=AD.js></script>调用
如果我想随机调用AD1~7那么JS该怎么写啊??????
document.writeln("<script language=javascript> ");
document.writeln("var m=7; \/\/共几个Banner随机显示 ");
document.writeln("var n=Math.floor(Math.random()*m+1) ");
document.writeln("switch(n) ");
document.writeln("{ ");
document.writeln("case 1: ");
document.writeln("document.write(\'AD1.htm\'); ");
document.writeln("break; ");
document.writeln("case 2: ");
document.writeln("document.write(\'AD2.htm\'); ");
document.writeln("break; ");
document.writeln("case 3: ");
document.writeln("document.write(\'AD3.htm\'); ");
document.writeln("break; ");
document.writeln("case 4: ");
document.writeln("document.write(\'AD4.htm\'); ");
document.writeln("break; ");
document.writeln("case 5: ");
document.writeln("document.write(\'AD5.htm\'); ");
document.writeln("break; ");
document.writeln("case 6: ");
document.writeln("document.write(\'AD6.htm\'); ");
document.writeln("break; ");
document.writeln("case 7: ");
document.writeln("document.write(\'AD7.htm\'); ");
document.writeln("break; ");
document.writeln("} ");
document.writeln("<\/script>")
document.writeln("<script language=javascript> ");
document.writeln("var m=7; \/\/共几个Banner随机显示 ");
document.writeln("var n=Math.floor(Math.random()*m+1) ");
document.writeln("switch(n) ");
document.writeln("{ ");
document.writeln("case 1: ");
document.writeln("document.write(\'AD1.htm\'); ");
document.writeln("break; ");
document.writeln("case 2: ");
document.writeln("document.write(\'AD2.htm\'); ");
document.writeln("break; ");
document.writeln("case 3: ");
document.writeln("document.write(\'AD3.htm\'); ");
document.writeln("break; ");
document.writeln("case 4: ");
document.writeln("document.write(\'AD4.htm\'); ");
document.writeln("break; ");
document.writeln("case 5: ");
document.writeln("document.write(\'AD5.htm\'); ");
document.writeln("break; ");
document.writeln("case 6: ");
document.writeln("document.write(\'AD6.htm\'); ");
document.writeln("break; ");
document.writeln("case 7: ");
document.writeln("document.write(\'AD7.htm\'); ");
document.writeln("break; ");
document.writeln("} ");
document.writeln("<\/script>")
晕倒,发了两遍代码都提示要管理员在后台审核才能显示。
还是直接传个页面你参考吧
http://wmm.ja-nee.de/ad.htm document.writeln("<script language=javascript> ");
document.writeln("var m=7; \/\/共几个Banner随机显示 ");
document.writeln("var n=Math.floor(Math.random()*m+1) ");
document.writeln("switch(n) ");
document.writeln("{ ");
document.writeln("case 1: ");
document.writeln("document.write(\'AD1.htm\'); ");
document.writeln("break; ");
document.writeln("case 2: ");
document.writeln("document.write(\'AD2.htm\'); ");
document.writeln("break; ");
document.writeln("case 3: ");
document.writeln("document.write(\'AD3.htm\'); ");
document.writeln("break; ");
document.writeln("case 4: ");
document.writeln("document.write(\'AD4.htm\'); ");
document.writeln("break; ");
document.writeln("case 5: ");
document.writeln("document.write(\'AD5.htm\'); ");
document.writeln("break; ");
document.writeln("case 6: ");
document.writeln("document.write(\'AD6.htm\'); ");
document.writeln("break; ");
document.writeln("case 7: ");
document.writeln("document.write(\'AD7.htm\'); ");
document.writeln("break; ");
document.writeln("} ");
document.writeln("<\/script>") 不好意思,刚测试了一下
这个代码不符合您的要求:L 闪过。。。。。。。。。。 这个搞不懂哈! 不对 这个我不会啊,帮顶.
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