// Função marcar Menu Header
function menuHeader_over(indexObjectItem, numObjects, classNormal, classDestaque){
	var Object_id = '';
	var Object_id_ref = 'item_'+ indexObjectItem;
	for(i=0; i < numObjects; i++){
		Object_id = 'item_' + i;
		if(indexObjectItem != i){
			document.getElementById(Object_id).className=classNormal;
		}
	}
	document.getElementById(Object_id_ref).className=classDestaque;
}
		
//Função desmarcar Menu Header
function menuHeader_out(indexObjectItem, indexObjectAtual, numObjects, classNormal, classDestaque){
	var Object_id_ref = 'item_'+ indexObjectItem;
	document.getElementById(Object_id_ref).className=classNormal;
	Object_id_ref = 'item_'+ indexObjectAtual;
	document.getElementById(Object_id_ref).className=classDestaque;
}