function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
  return "";
}

function setCookie(c_name,value,expiredays)
{
  var exdate=new Date();
  exdate.setDate(exdate.getDate()+expiredays);
  document.cookie=c_name+ "=" +escape(value)+
  ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}


function merken(id)
{
  var wert;
  if(getCookie("merken")!="")
  {
    var alterwert = getCookie("merken");
    var suche = alterwert.search(";"+id);
    if(suche != -1)
    {
      wert=getCookie("merken");
    }
    else
    {
      wert=getCookie("merken")+";"+id;
    }
  }
  else
  {
    wert=";"+id;
  }

  setCookie("merken",wert,31);

  alert("Die Yacht wurde der Liste hinzugefügt!");
}

function focus_pics(element)
{
	if(element.value=='Kommentar bearbeiten')
	{
		element.value='';
		element.style.color='#000000';	
	}
	else if(element.value=='')
	{
		element.value='Kommentar bearbeiten';
		element.style.color='#999999';	
	}
}