zooma.search = new Object();
zooma.search.doSearch = function(strUrl) {
    // post the result ...
    var frm = document.formsearchform;
    if(frm.SearchCriteriaHead.value=='' && frm.SearchCriteriaText.value=='' && frm.SearchCriteriaNumber.value=='') {
        //alert('You must enter at least one search-criteria');
        return;
    }
    frm.action = strUrl;
    frm.submit();
}
zooma.search.changePage = function(page, strNewUrl) {
    // post the result ...
    var frm = document.searchresult;
    var strUrl = strNewUrl+'?CurrentPage='+page;
    frm.action = strUrl;
    frm.submit();
}
zooma.search.changeMachineNavState = function(strUrl) {
    // post the result ...
    var frm = document.machinenavigator;
    frm.action = strUrl;
    frm.submit();
}
zooma.search.setNewsState = function(strUrl) {
    // post the result ...
    var frm = document.machinenavigator;
    frm.action = strUrl+'?UseNewsState=1';
    frm.submit();
}