this should get you started (i'm not as concerned as others about JS
being turned off... i think the minority of folks that think cookies
are going to compromise their security are the same folks who turn off
JS... but i'd still validate on the server as well).
<script type="text/javascript">
function changeEndTime(n) {
if (document.getElementById('endTime').selectedIndex -
document.getElementById('startTime').selectedIndex < 4) {
document.getElementById('endTime').selectedIndex = n +
4;
}
}
function changeStartTime(n) {
if (document.getElementById('endTime').selectedIndex -
document.getElementById('startTime').selectedIndex < 4) {
document.getElementById('startTime').selectedIndex = n
- 4;
}
}
</script>
<cfset timelist =
"12:00am,1:00am,2:00am,3:00am,4:00am,5:00am,6:00am,7:00am,8:00am,9:00am,10:00am,11:00am,12:00pm,1:00pm,2:00pm,3:00pm,4:00pm,5:00pm,6:00pm,7:00pm,8:00pm,9:00pm,10:00pm,11:00pm"
/>
<cfoutput>
<form>
Start Time:
<select name="startTime" id="startTime"
onchange="changeEndTime(this.selectedIndex);">
<cfloop list="#timelist#" index="i">
<option<cfif i is "9:00am">
selected="selected"</cfif>>#i#</option>
</cfloop>
</select>
End Time:
<select name="endTime" id="endTime"
onchange="changeStartTime(this.selectedIndex);">
<cfloop list="#timelist#" index="i">
<option<cfif i is "1:00pm">
selected="selected"</cfif>>#i#</option>
</cfloop>
</select>
</form>
</cfoutput>
--
Charlie Griefer
================================================
"...All the world shall be your enemy, Prince with a Thousand Enemies,
and whenever they catch you, they will kill you. But first they must catch
you, digger, listener, runner, prince with a swift warning.
Be cunning and full of tricks and your people shall never be destroyed."
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
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