function ajaxUpdateNoForm(divId, phpScript){ 
    new Ajax.Updater(divId, phpScript);
    evalScripts: true;
}

function ajaxUpdate2(divId, script, par1,par2){ 
    new Ajax.Updater(divId, script + '?par1='+par1+'&par2='+par2);
    evalScripts: true;
}


function ajaxUpdate(divId, phpScript, formId)  { 
    new Ajax.Updater(divId, phpScript, {
	    method: 'post',
    parameters: $(formId).serialize(true)
    });
    evalScripts: true;
}

function ajaxUpdatePost(emailArea, phpScript, formId)
   { 
    new Ajax.Updater(emailArea, phpScript, {
	    method: 'post',
    parameters: $(formId).serialize(true)
    });
    evalScripts: true;
}