<script language="javascript">
function dosubmit(){
document.all.form1.submit();
}
</script><form action="submit.php" name = form1 method="post" >
.......<img src=images/button2.gif onclick="dosubmit();">
function dosubmit(){
document.all.form1.submit();
}
</script><form action="submit.php" name = form1 method="post" >
.......<img src=images/button2.gif onclick="dosubmit();">
function submit(){ document.all.form1.action=submit.php" ;
document.all.form1.submit();
}
</script><form name = form1 method="post" >
.......
<img src=images/button2.gif onclick="submit();"> 要不再检查一下有没有<input type="sumbit">之类的东东click提交时最好把action与提交一起放到函数中就可以避免这样情况了。