var arrayTab = new Array( 'Search01', 'Search02', 'Search03' );
function ch_search_tab( objForm, strOn_Name, strAction )

{
    for(var i = 0; i < arrayTab.length ; i++)
    {
        if ( arrayTab[i] == strOn_Name ){objOn=$(strOn_Name);objOn.className=strOn_Name+'on';objText=$(strOn_Name+'Text');objText.style.display='inline';}
        else{objOff=$(arrayTab[i]);objOff.className = arrayTab[i];objText=$(arrayTab[i]+'Text');objText.style.display='none';}
    }
    objForm.action=strAction;
    switch(strOn_Name)
    {

        case 'Search01':
            strCtype="0";
            break;
        case 'Search02':
            strCtype="20";
            break;
        case 'Search03':
            strCtype="30";
            break;
        default:
            strCtype="0";
            break;

    }

    objCt = objForm.ct;

    if (String(strCtype)==String(objCt.value)){ return; }
    objCt.value=strCtype;
    prefDisp(objForm,strCtype);
}