function imageon(bildname) {
	document[bildname].src=eval(bildname + "_on.src");
}

function imageoff(bildname) {
	document[bildname].src=eval(bildname + "_off.src");
}


function showandhideNav(id) 
{
	if(document.getElementById)
 	{
 		plus = 'plus' + id;
		minus = 'minus' + id;
		
 		if( document.getElementById(id).style.display == "none" ) 
 		{
 			document.getElementById(id).style.display = "block";
 			document.getElementById(plus).style.display = "none";
 			document.getElementById(minus).style.display = "inline";
 		}
 		else 
 		{ 		
	 		document.getElementById(id).style.display = "none";
 			document.getElementById(plus).style.display = "inline";
 			document.getElementById(minus).style.display = "none";
 		}
 	}
}

function AdminNavMouseOn(id,className)
{
	document.getElementById(id).className = className + ' ' + className + '_on';	
}

function AdminNavMouseOut(id,className)
{		
	document.getElementById(id).className = className + ' ' + className + '_off';	
}

function mouseOn(id,color,className)
{
	link = 'link' + id;
	document.getElementById(id).className = className + ' ' + className + '_on';	
	document.getElementById(link).style.color = '#fff';
}

function mouseOut(id,color,className)
{		
	link = 'link' + id;
	document.getElementById(id).className = className + ' ' + className + '_off';	
	document.getElementById(link).style.color = '#000'; 	
}

function setVotingWidth(votingid, width)
{
	if(document.getElementById(votingid))
	{
		document.getElementById(votingid).style.width= width + "px";
	}
}