function slide(id) {

	$(id).slideToggle(1000);

}

function pruefeform(para1,para2,para3,para4) {
	var name = para1;
	var email = para2;
	var anfrage = para3;
	var submitt = '#'+para4;
	var submittt = para4;
//alert("Hallo");
 if ( document.getElementById(name).value == '' || document.getElementById(email).value == '' || document.getElementById(anfrage).value == '') {
 	if (document.getElementById(name).value == '') {
 		var namee = "Name, ";
 	}
 	else {
 		namee = "";
 	}
 	if (document.getElementById(email).value == '') {
 		var emaill = "E-Mail, ";
 	}
 	else {
 		emaill = "";
 	}
	if (document.getElementById(anfrage).value == '') {
 		var anfragee = "Anfrage";
 	}
 	else {
 		anfragee = "";
 	}
 alert("Bitte füllen Sie das/die Feld(er): "+namee+emaill+anfragee+" aus!");
 return false;
 }
 else {
	 
	 if ( EMail(document.getElementById(email).value) == false ) {
		 alert('Entschuldigung, Ihre Email-Adresse stimmt nicht!\n\nBeispiel: Ihrname@etap-hh.de');
		 document.getElementById(email).value = "";
		 $('#'+email).focus();
 		return false;
	 }
		
	 else {
		 //$(submitt).attr("disabled","disabled");
		 $(submitt).val('Anfrage versendet...');
		 //window.setTimeout('$(submitt).attr("disabled","")', 8000);
	 }
 }
}

/*function showButtons(id) {
	var submitt = '#'+id;
	alert (submitt)
	$(submitt).attr("disabled","");
	$(submitt).val('Nachricht absenden...');
}*/

function EMail(s)
  {
  var a = false;
  var res = false;
  if(typeof(RegExp) == 'function')
    {
    var b = new RegExp('abc');
    if(b.test('abc') == true){a = true;}
    }

  if(a == true)
    {
    reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)'+
                     '(\\@)([a-zA-Z0-9\\-\\.]+)'+
                     '(\\.)([a-zA-Z]{2,4})$');
    res = (reg.test(s));
    }
  else
    {
    res = (s.search('@') >= 1 &&
           s.lastIndexOf('.') > s.search('@') &&
           s.lastIndexOf('.') >= s.length-5)
    }
  return(res);
  }