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No.244   ±ÛÀÚ¼ö üũ ¿µ¹®/ÇÑ±Û Ã¼Å© °¡´É(±ÛÀÚ¼ö Á¦ÇÑ) 2
Name : °ñ¹ðÀÌ 2523 hit / 2007-01-03 09:46:05

<script language='JavaScript'>

document.write('<st'+'yle>');
document.write('td {font-size:12px; font-family:±¼¸²; text-decoration:none; }');
document.write('A:link,A:active,A:visited{text-decoration:none;font-size:12PX;color:#333333;}');
document.write('A:hover {text-decoration:none; color:ff9900}');
document.write('font { font-size: 9pt; }');
document.write('.cnj_input {background-color:rgb(240,240,240);border-width:1pt; height:16pt;cursor:hand;}');
document.write('.cnj_input2 {border-width:1; border-color:rgb(204,204,204); border-style:solid;cursor:hand;}');
document.write('.cnj_input3 { border-width:1; border-style:solid; border-color:#000000; color:#0084D4; background-color:white;cursor:hand;}');
document.write('.cnj_input4 { scrollbar-face-color: #FFCC33;scrollbar-shadow-color:  #ffffff;scrollbar-highlight-color: #F3f3f3;scrollbar-3dlight-color: #ffffff;scrollbar-darkshadow-color: #F3f3f3;scrollbar-track-color: #ffffff;scrollbar-arrow-color: #f9f9f9;cursor:hand; }');
document.write('</st'+'yle>');

function length_check(len_limit, str) {
var f = document.cnjform;
var cnj_text='';
cnj_text = eval("f.cnj_text_"+str);
var length = cal_msglen(cnj_text.value);
document.getElementById("cnj_limit").innerHTML = length;
if (length > len_limit) {
alert("ÃÖ´ë " + len_limit + "byteÀ̹ǷΠÃʰúµÈ ±ÛÀÚ¼ö´Â ÀÚµ¿À¸·Î »èÁ¦µË´Ï´Ù.nnhttp://www.CginJs.Com");
cnj_text.value = cnj_text.value.replace(/rn$/, "");
cnj_text.value = assert_msglen(cnj_text.value, len_limit);
}
}

function cal_msglen(cnj_msg) {
var nbytes = 0;
for (i=0; i<cnj_msg.length; i++) {
var ch = cnj_msg.charAt(i);
if(escape(ch).length > 4) {
nbytes += 2;
} else if (ch == 'n') {
if (cnj_msg.charAt(i-1) != 'r') {
nbytes += 1;
}
} else if (ch == '<' || ch == '>') {
nbytes += 4;
} else {
nbytes += 1;
}
}
return nbytes;
}

function assert_msglen(cnj_msg, cnj_max) {
var inc = 0;
var nbytes = 0;
var msg = "";
var msglen = cnj_msg.length;
for (i=0; i<msglen; i++) {
var ch = cnj_msg.charAt(i);
if (escape(ch).length > 4) {
inc = 2;
} else if (ch == 'n') {
if (cnj_msg.charAt(i-1) != 'r') {
inc = 1;
}
} else if (ch == '<' || ch == '>') {
inc = 4;
} else {
inc = 1;
}
if ((nbytes + inc) > cnj_max) {
break;
}
nbytes += inc;
msg += ch;
}
document.getElementById("cnj_limit").innerHTML = nbytes;
return msg;
}
</script>

<form name="cnjform">
<table cellpadding="5" cellspacing="0" border="0" align="center">
<tr><td align="center">±ÛÀÚ¼ö üũ ¿µ¹®/ÇÑ±Û Ã¼Å© °¡´É(±ÛÀÚ¼ö Á¦ÇÑ) 2</td></tr>
<tr><td><textarea name="cnj_text_str" rows="4" cols="48" onkeyup="length_check(50,'str');" class="cnj_input4"></textarea></td></tr>
<tr><td align="right">ÇöÀç <span id="cnj_limit">0</span>/ÃÖ´ë 50byte<font color="#9900FF">(ÇÑ±Û 25ÀÚ, ¿µ¹® 50ÀÚ)</font></td></tr>
</table>
</form>

<!-- Script Size : 3.351 Bytes -->