function swapI(obj,focus){
    if(focus){
	if(obj.value == obj.attributes["label"].value){
	    obj.value = "";
	}
    } else {
	if(obj.value.trim() == ""){
	    obj.value = obj.attributes["label"].value;
	}
    }
}
function swapP(obj,focus){
    if(focus){
	var pass = document.getElementById(obj.attributes["parent"].value);
	if(pass){
	    obj.innerHTML = "";
	    pass.focus();
	}
    } else {
	if(obj.value == ""){
	    var div = document.getElementById("div"+obj.id);
	    if(div){
		div.innerHTML = obj.attributes["label"].value;
	    }
	}
    }
}

$(window).resize(function() {
    calculaBanner();
});
function calculaBanner(){
    var tamanho = 567 + ((($(document).width()) - 994)/2);
    $('.testeBanner').css("width", tamanho + "px");
}