var preBookUrl="/business-hotel/system/imgform/prebook_en.gif";
var preBookTitle="Reserved rooms";

function getCookieVar(VarName)
{
 var VarValue="";
 VarName+="=";
 var alleCookies=document.cookie;
 var pos=alleCookies.indexOf(VarName);
 if(pos!=-1)
 {
  var start=pos+VarName.length;
  var ende=alleCookies.indexOf(";",start);
  if(ende==-1)ende=alleCookies.length;
  VarValue=alleCookies.substring(start,ende);
 }
 return(VarValue);
}

function preBookFormSubmit()
{
 elemForm=document.getElementById("frmPreBook");
 elemForm.action="http://www.rma-hotels.de/hotels/booking/prebook.php";
 elemForm.submit();
 return;
}

function appendPreBookLink()
{
 var cookielfdnr=getCookieVar("lfdnr");
 var cookiesprache=getCookieVar("sprache");
 if(cookielfdnr!="")
 {
  var curDiv=document.getElementById("lngDiv");
  if(curDiv)
  {
   var elemAnchor=document.createElement("a");
   elemAnchor.href="javascript:preBookFormSubmit()";
   elemAnchor.id="btnPreSubmit";
   var elemImg=document.createElement("img");
   elemImg.src=preBookUrl;
   elemImg.alt=preBookTitle;
   elemImg.id="book";
   elemAnchor.appendChild(elemImg); 
   curDiv.appendChild(elemAnchor);     
   var elemForm=document.createElement("form");
   elemForm.method="POST";
   elemForm.enctype="multipart/form-data";
   elemForm.id="frmPreBook";
   if(curNavigator=="msie") { elemInput=document.createElement("<input name=sprache>"); } else {  elemInput=document.createElement("input"); elemInput.name="sprache";}
   elemInput.type="hidden"; 
   elemInput.id="sprache"; 
   elemInput.value=cookiesprache;
   elemForm.appendChild(elemInput);  
   if(curNavigator=="msie") { elemInput=document.createElement("<input name=lfdnr>"); } else {  elemInput=document.createElement("input"); elemInput.name="lfdnr";}
   elemInput.type="hidden"; 
   elemInput.id="lfdnr"; 
   elemInput.value=cookielfdnr;
   elemForm.appendChild(elemInput);  
   document.body.appendChild(elemForm);     
  }
 }
 return;
}