function acDeac(img){
	if(img.src.indexOf("_ina.gif") > 0){
		img.src = img.src.replace(/_ina.gif/,"_akt.gif");
	}else if(img.className != "active"){
		img.src = img.src.replace(/_akt.gif/,"_ina.gif");
	}
}

function showField(id,field){
	var event = field+"_"+id;
	var link = field+"link_"+id;
	if(document.getElementById(event).style.display == 'block'){
		hide(event);
		document.getElementById(link).innerHTML = "MORE";
	}else{
		display(event);
		document.getElementById(link).innerHTML = "LESS";
	}
}

function hide(id){
	document.getElementById(id).style.display = 'none';
}	

function display(id){
	document.getElementById(id).style.display = 'block';
}