function tgia(){
    new Ajax.Request('/tg.aspx', {
        method: 'post',
        parameters: { f: "pro"
        }
                        , onFailure: function(transport) { alert(transport.responseText); }
                        , onSuccess: function(transport) { $('gettg').innerHTML=transport.responseText }
    });
		}	
		
function dem2(){
    new Ajax.Request('/c2.aspx', {
        method: 'post',
        parameters: { f: "pro"
        }
                        , onFailure: function(transport) { alert(transport.responseText); }
                        , onSuccess: function(transport) {alert(transport.responseText); $('co2').innerHTML=transport.responseText; }
    });
		}