/********************************************************************
Darstellung des Ratings anpassen
*/
function adjustRating(rating)
{
	objRating = document.getElementById("ratingValue");
	objRating.value = rating;
}

/********************************************************************
Funktionen für das Menu
*/
var wasClicked = new Array();

function editMenu(id)
{
	if(!contains(id)){
		wasClicked.push(id);		
		showMenu(id);
	}else{
		wasClicked = removeFrom(id);		
		hideMenu(id);
	}		
}

function showMenu(id)
{
	el = document.getElementById(id);
	el.style.display =  "block";		
}

function hideMenu(id)
{
	el = document.getElementById(id)	
	el.style.display =  "none";	
}

function contains(strNeedle)
{
	found = false; 
	for(i=0;i<wasClicked.length;i++){
		if(wasClicked[i] == strNeedle){
			found = true;
		}		
	}
	return found;
}

function removeFrom(strNeedle)
{		
	arrFresh = new Array();
	for(i=0;i<wasClicked.length;i++){	
		if(wasClicked[i] != strNeedle){			
			arrFresh.push(wasClicked[i]);
		}		
	}	
	return arrFresh;
}