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                | üũ¹Ú½º ¼±ÅÃȽ¼ö¸¦ Á¦ÇÑÇϱâ / Çѹø¿¡ 
                  ¸ðµÎ ¼±ÅÃÇϱâ 
 ¢º üũ¹Ú½º 
                  ¼±ÅÃȽ¼ö¸¦ Á¦ÇÑÇϱâ
 
 
                     
                      | <html> <head>
 <script language="JavaScript">
 <!--
 // ¼³Á¤ ½ÃÀÛ
 var maxChecked = 3;
 var totalChecked = 0;
 // ¼³Á¤ ³¡
 function CountChecked(field) {
 if (field.checked)
 totalChecked += 1;
 else
 totalChecked -= 1;
 if (totalChecked > maxChecked) {
 alert ("ÃÖ´ë 3°³ ±îÁö¸¸ °¡´ÉÇÕ´Ï´Ù.");
 field.checked = false;
 totalChecked -= 1;
 }
 }
 function ResetCount(){
 totalChecked = 0;
 }
 //-->
 </script>
 </head>
 <body>
 <FORM action=" " method=post name=Check>
 <table align="left">
 <tr><td>
 ÁÁ¾ÆÇÏ´Â À½½Ä 3°³¸¸ ü±×ÇØÁÖ¼¼¿ë~~<br>
 <INPUT name=1 onclick=CountChecked(this) 
                        type=checkbox> ±èÄ¡Âî°Ô<BR>
 <INPUT name=2 onclick=CountChecked(this) 
                        type=checkbox> ÄÉÀÍ<BR>
 <INPUT name=3 onclick=CountChecked(this) 
                        type=checkbox> ¾ÆÀ̽ºÅ©¸²<BR>
 <INPUT name=4 onclick=CountChecked(this)
                        ºÒ°í±â<BR>
 <INPUT name=5 onclick=CountChecked(this)
                        ÇØ¹°ÅÁ<BR>
 <INPUT name=6 onclick=CountChecked(this)
                        »þºê»þºê<BR>
 <INPUT name=7 onclick=CountChecked(this)
                        »ï°ã»ì<BR>
 <INPUT name=8 onclick=CountChecked(this)
                        ÇÇÀÚ<BR>
 <INPUT name=9 onclick=CountChecked(this)
                        µÈÀåÂî°Ô<BR>
 <INPUT name=10 onclick=CountChecked(this)
                        ºÒ³«Àü°ñ<BR>
 <INPUT name=11 onclick=CountChecked(this)
                        µ·±î½º<BR>
 <INPUT name=12 onclick=CountChecked(this)
                        Æ¢±è <BR>
 <INPUT name=13 onclick=CountChecked(this)
                        ¶±ººÀÌ <BR><BR>
 <INPUT type=submit value=Submit>
 <INPUT onclick=ResetCount() 
                        type=reset value=Reset>
 </td></tr>
 </table>
 </FORM>
 </body>
 </html>
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 ¢º Çѹø¿¡ 
                  ¸ðµÎ ¼±ÅÃÇϱâ_(üũ¹Ú½º·Î Á¦¾î)
 
 
                     
                      | <html> <head>
 <script language="JavaScript">
 function CheckAll(objChkBox)
 {
 bChecked = (objChkBox.checked)?true:false
 for (x=0;x<objChkBox.form.length;x++)
 {
 objChkBox.form.elements[x].checked = bChecked;
 }
 }
 </script>
 </head>
 <body>
 <form>
 ¸ðµÎ ¼±Åà : <input type="checkbox" onclick="CheckAll(this)"><br>
 <input type="checkbox"><br>
 <input type="checkbox"><br>
 <input type="checkbox"><br>
 <input type="checkbox"><br>
 </form>
 </body>
 </html>
 |  
 ¢º Çѹø¿¡ 
                  ¸ðµÎ ¼±ÅÃÇϱâ_(¹öưÀ¸·Î Á¦¾î)
 
 
                     
                      | <html> <head>
 <script language="JavaScript">
 <!--
 var checkflag = "false";
 function check(field) {
 if (checkflag == "false") {
 for (i = 0; i < field.length; i++) {
 field[i].checked = true;}
 checkflag = "true";
 return "Uncheck All"; }
 else {
 for (i = 0; i < field.length; i++) {
 field[i].checked = false; }
 checkflag = "false";
 return "Check All"; }
 }
 //-->
 </script>
 </head>
 <body>
 <form>
 <input type=button value="Check 
                        All" onClick="this.value=check(this.form.list)"><br>
 <input type=checkbox name=list 
                        ><br>
 <input type=checkbox name=list 
                        ><br>
 <input type=checkbox name=list 
                        ><br>
 <input type=checkbox name=list 
                        ><br>
 <input type=checkbox name=list 
                        ><br>
 </form>
 </body>
 </html>
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