function getElem(doc, divToGet){
  var objToGet = null;
  
  if (doc.getElementById) {
    objToGet = doc.getElementById(divToGet);
  } else if (doc.all){ 
    objToGet = doc.all[divToGet];
  } else if (doc.layers) {
    objToGet = doc.layers[divToGet].style;
  }
  return(objToGet); 
}		
	  
function hideFla(divToHide){
  var myObject = null;
  
  myObject = getElem(divToHide);   
  if (myObject != null){
    myObject.style.display = "none";
  }
}		

function showFla(doc, divToShow){
  var myObject = null;
  
  myObject = getElem(doc, divToShow);  						
  if (myObject != null){
    myObject.style.display = "block";
  }
}		
      
function compareUrl(doc, name, save){ 
  var nameLentgh = name.length;
  var ixName=doc.cookie.indexOf(name);
      
  if (ixName == -1)   
    return(false);
    
  var endCookie = doc.cookie.indexOf(";", ixName + nameLentgh);
  if (endCookie == -1)
    endCookie = doc.cookie.length;
     
  var val = doc.cookie.substring(ixName+nameLentgh+1,endCookie);
  if (val==save) 
    return(true);

  return(false);  
}
/*
function RedirectTo( givenUrl )
{
	alert(givenUrl);
	location.href = givenUrl;
}
*/