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<html>
<head>
<title>get file input full path</title>
<script
language='javascript'>
function getFullPath(obj)
{
if(obj)
{
//ie
if (window.navigator.userAgent.indexOf("MSIE")>=1)
{
obj.select();
return document.selection.createRange().text;
}
//firefox
else
if(window.navigator.userAgent.indexOf("Firefox")>=1)
{
if(obj.files)
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keycode 8 = BackSpace BackSpace
keycode 9 = Tab Tab
keycode 12 = Clear
keycode 13 = Enter
keycode 16 = Shift_L
keycode 17 = Control_L
keycode 18 = Alt_L
keycode 19 = Pause
keycode 20 = Caps_Lock
keycode 27 = Escape Escape
keycode 32 = space space
keycode 33 = Prior
keycode 34 ......
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<script>
function checkvalue(){
if(document.Form.content.value.replace(/\s/g,"")=="")
{
alert("ÄÚÈݲ»ÄÜΪ¿Õ!");
document.addForm.content.focus();
return false;
}
document.addForm.submit();
return ......
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<script>
function test()
{
if(document.a.b.value.length>50)
{
alert("²»Äܳ¬¹ý50¸ö×Ö·û£¡");
document.a.b.focus();
return false;
}
}
</script>
<form name=a onsubmit="return test()">
<textarea name="b" cols="40" wrap="VIRTUAL" rows="6"&g ......