<script language="JavaScript"> function trimOptions( dd, cnt ) {
while( dd.options.length > cnt ) dd.options[cnt] = null;
} function setOption( dd, ndx, txt, vl, def ) {
dd.options[ndx] = new Option(txt,vl);
} function _change( , mdl) {
var total = mdl.length;
for (j=1;j<=total;j++) {
trimOptions(mdl,j);
}
if ('摩托罗拉' == ) setOption(mdl,1,'V998++','126');
if ('摩托罗拉' == ) setOption(mdl,7,'V60','4386');
if ('摩托罗拉' == ) setOption(mdl,42,'DB890','116');
if ('摩托罗拉' == ) setOption(mdl,43,'D560','112');
if ('诺基亚' == ) setOption(mdl,4,'8910','4489');
if ('诺基亚' == ) setOption(mdl,39,'1610','212');
if ('爱立信' == ) setOption(mdl,1,'TH688','317');
if ('爱立信' == ) setOption(mdl,2,'T68','4334');
mdl.focus();
}
</script>
<form name="rege" method="post" action="comments.phtml" onSubmit="if(Validata()) return true;else return false;" target="_blank">
<tr>
<td> 请选择机型论坛: <select name="pingpai" size="1" onchange="_change(this.options[this.selectedIndex].value,this.form.title)">
<option value>请选择品牌</option>
<option value="摩托罗拉">摩托罗拉</option>
<option value="诺基亚">诺基亚</option>
<option value="爱立信">爱立信</option>
</select> <select name="title" size="1">
<option value>请选择型号</option>
</select> <input type="image" src="common/go.gif" align="absmiddle"></td></form>
while( dd.options.length > cnt ) dd.options[cnt] = null;
} function setOption( dd, ndx, txt, vl, def ) {
dd.options[ndx] = new Option(txt,vl);
} function _change( , mdl) {
var total = mdl.length;
for (j=1;j<=total;j++) {
trimOptions(mdl,j);
}
if ('摩托罗拉' == ) setOption(mdl,1,'V998++','126');
if ('摩托罗拉' == ) setOption(mdl,7,'V60','4386');
if ('摩托罗拉' == ) setOption(mdl,42,'DB890','116');
if ('摩托罗拉' == ) setOption(mdl,43,'D560','112');
if ('诺基亚' == ) setOption(mdl,4,'8910','4489');
if ('诺基亚' == ) setOption(mdl,39,'1610','212');
if ('爱立信' == ) setOption(mdl,1,'TH688','317');
if ('爱立信' == ) setOption(mdl,2,'T68','4334');
mdl.focus();
}
</script>
<form name="rege" method="post" action="comments.phtml" onSubmit="if(Validata()) return true;else return false;" target="_blank">
<tr>
<td> 请选择机型论坛: <select name="pingpai" size="1" onchange="_change(this.options[this.selectedIndex].value,this.form.title)">
<option value>请选择品牌</option>
<option value="摩托罗拉">摩托罗拉</option>
<option value="诺基亚">诺基亚</option>
<option value="爱立信">爱立信</option>
</select> <select name="title" size="1">
<option value>请选择型号</option>
</select> <input type="image" src="common/go.gif" align="absmiddle"></td></form>
new Option(innerHTML,value,defaultSelected,selected)