<script>
<!--
function select_change() {
val = document.sform.select_code.value;
location.href='파일명?a='+val;
}
//-->
</script>
<select name="select_code" onChange="select_change();">
<option value='test'>test</option>
</select>
2014.08.07 18:30:59
<select id="seledtBox" onchange="alert(this.value)">
<option id="0" value="value1">value1</option>
<option id="1" value="value2">value2</option>
<option id="2" value="value3">value3</option>
<option id="3" value="value4">value4</option>
<option id="4" value="value5">value5</option>
<option id="1" value="value2">value2</option>
<option id="2" value="value3">value3</option>
<option id="3" value="value4">value4</option>
<option id="4" value="value5">value5</option>
</select>
var selectValue = document.getElementById('selectBox').value;
alert(selectValue);
alert(selectValue);
<script>
function select_change() {
val = document.sform.select_code.value;
document.sform.site_target.value=val;
}
function site_go() {
val = document.sform.site_target.value;
window.location.href="val;
}
</script>
<form name="sform">
<input type="hidden" name="site_target" value="">
<select name="select_code" onChange="select_change();">
<option value='http://naver.com'>네이버</option>
<option value='http://google.co.kr'>구글</option>
<option value='http://webhard.ifull.co.kr'>내꺼</option>
</select>
<img src="1.jpg" border="0" onclick="site_go();" />
</form>