function blinker(farbe1, farbe2, tempo) {
		faktor = 0;
		heller = 1;
		rot1 = farbe1.substr(0, 2);
		gruen1 = farbe1.substr(2, 2);
		blau1 = farbe1.substr(4, 2);
		rot1 = parseInt(rot1, 16);
		gruen1 = parseInt(gruen1, 16);
		blau1 = parseInt(blau1, 16);
		rot2 = farbe2.substr(0, 2);
		gruen2 = farbe2.substr(2, 2);
		blau2 = farbe2.substr(4, 2);
		rot2 = parseInt(rot2, 16);
		gruen2 = parseInt(gruen2, 16);
		blau2 = parseInt(blau2, 16);
		rot_diff = rot2 - rot1;
		gruen_diff = gruen2 - gruen1;
		blau_diff = blau2 - blau1;
		tempo_verlauf = tempo;
		blinker_verlauf();
	}
function blinker_verlauf() {
		rot_neu = rot1 + rot_diff / 100 * faktor;
		gruen_neu = gruen1 + gruen_diff / 100 * faktor;
		blau_neu = blau1 + blau_diff / 100 * faktor;
		rot_neu = Math.floor(rot_neu);
		gruen_neu = Math.floor(gruen_neu);
		blau_neu = Math.floor(blau_neu);
		if(heller == 0) {
			faktor += 10;
		} else {
			faktor -= 10;
		}
		if(faktor >= 100) {
			heller = 1;
		}
		if(faktor <= 0) {
			heller = 0;
		}
		for(i=0; i<document.getElementsByTagName("span").length; i++) {
			if(document.getElementsByTagName("span")[i].className == "blink") document.getElementsByTagName("span")[i].style.color = "rgb(" + rot_neu + ", " + gruen_neu + ", " + blau_neu + ")";
		}
		window.setTimeout("blinker_verlauf()", tempo_verlauf);
	}
	
function set_menu_selected (el) {
	document.getElementById(el).style.background="#9a9a9a";
	document.getElementById(el).style.color="#FFF";
}

function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
}

function urlNoAction (){
	
	if (getURLParam("action")!="") {
		var urlToGo = history.toString(); 
		alert(urlToGo[0]);
	}
}

function ext_nta(){
	
	var ntav=$('#conferma_ordine').attr('disabled', true).attr('value'); 
	$('#conferma_ordine_nta').hide();
	$.post('itaext.php', { action: 'nta', nta_v: ntav },function(data){
		$('#conferma_ordine').val(data);
		});
	
}


function ext_nta2(){
	
	var ntav=$('#conferma_ordine').attr('disabled', true).attr('value'); 
	var ntav2=$('#conferma_ordine2').attr('disabled', true).attr('value');
   
	$('#conferma_ordine_nta').hide();
	$('#conferma_ordine_nta2').hide();
	
	$.post('itaext.php', { action: 'nta2', nta_v: ntav, nta_v2: ntav2 },function(data){
		$('#conferma_ordine').val(data.substr(0,data.indexOf("#@#")));
		$('#conferma_ordine2').val(data.substr(data.indexOf("#@#")+3));
		});
	
}