[OpenLayers-Users] How to change WMS f(time) in several maps?

[pascal evano]

Hi,

I need to change WMS layers f(time). To change the time I use the
mergeNewElement function:
                                update_date= function update_date()
                    {
                                var string =
OpenLayers.Util.getElement('year').value + "-" + // ss entendu que get
element by id (year= id ds ce cas).

OpenLayers.Util.getElement('month').value + "-" +

OpenLayers.Util.getElement('day').value + "T" +

OpenLayers.Util.getElement('hour').value + ":" +

OpenLayers.Util.getElement('minute').value + ":00";

wms1.mergeNewParams({'time':string});

wms2.mergeNewParams({'time':string}); }

This function is related with an onchange event in the html part:
    <input size="4" type='text' id='year' value="2005"
onchange="update_date()"/>-<input size="2" type="text" id="month"
value="08" onchange="update_date()"/>
... etc

It works but the problem is that I need to put the wms layers in different
maps. So if I change the time, only the last wms (in the last map created)
changes and I need to change all the wms at the same time.
To create the maps and to add the wms, I use this script:

function createmap_S()
        {

            var imap= -1;
            var createmap_B= function()
            {
                imap= imap+1;
                $('body').append('<div class="map"
id="id_map'+imap+'"></div>');
                $('body').append('<script
type="text/javascript">createmap("'+imap+'");<\/script>');// Revoir
utilisation des  guillemets. <\/script>' = ???
            }
        return createmap_B;
        }
        $("#boutton_createmap").click(createmap_S());
        $("#boutton_removemap").click(function()
{$(".map:last").remove();});

/////// ADD WMS TO GLOBAL MAP: //////////////
            $("#modele1").click(function() {mapelement.addLayer(wms1);});
            $("#modele2").click(function() {mapelement.addLayer(wms2);});

So my question is: how can I do to apply each change of time to each wms
present on the screen (i can have 1, 2, 3...). I tried to use JQuery:
$('.olLayerGrid').mergeNewParams but it doesn't work (if I use
$('.olLayerGrid').remove(); it works: it removes all the wms layers but
remove() is a jquery function too!
Any suggestions?
Thanks a lot,

Pascal.
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