function IlustracaoSelecionada (Collection)
{
    //var obj = document.getElementsByTagName ("div"); -> é o parametro
    for (i = 0; i<= Collection.length -1; i++)
    {
        if (Collection.item(i).id != null)
        {
            if (Collection.item(i).id.substring(0,10) == "Ilustracao")
            {
                if (Collection.item(i).style.display == "block")
                {
                    //window.alert (Collection.item(i).id);
                    //window.alert (obj.item(i).id.substring(10, 11));
                    return Collection.item(i).id;
                }
            }
        }
    }
}


function mostrarilustracao(stDiv) {
	document.getElementById("Ilustracao1").style.display = "none";
	document.getElementById("Ilustracao2").style.display = "none";
	document.getElementById("Ilustracao3").style.display = "none";
	
	var divIlustracao = document.getElementById(stDiv);
	if(divIlustracao.style.display == "none"){
		divIlustracao.style.display = "block";		
	}
}
/*
function mostrarilustracao(stDiv, Ilustracoes) {
	/*document.getElementById("Ilustracao1").style.display = "none";
	document.getElementById("Ilustracao2").style.display = "none";
	document.getElementById("Ilustracao3").style.display = "none";*\/
	
	for (var i = 1; i<= Ilustracoes ; i++)
	{
	    document.getElementById("Ilustracao" + i).style.display = "none";
	}
	
	var divIlustracao = document.getElementById(stDiv);
	if(divIlustracao.style.display == "none"){
		divIlustracao.style.display = "block";		
	}
}*/
/*

for(i = 0; i < document.forms[0].length; i++){
	if(document.forms[0].elements[i].type == "div"){
	    if(document.forms[0].elements[i].id.substring(0, 10) == "Ilustracao")
	    {
	        document.forms[0].elements[i].style.display = "none";
	    }
	}
}

/*
for(var obj in document.forms[0]){
	//Aqui bebê, vc trabalha com o seu obj
	obj
}
*/
/*
for(var oDiv in objDiv)
{
	// Aqui vc faz o diabo!!!
	
}

*/