if (navigator.appName=="Netscape" && parseInt(navigator.appVersion)==4) {

	widthCheck = window.innerWidth;

	heightCheck = window.innerHeight;

	window.onResize = resizeFix;

}



function resizeFix() {

	if (widthCheck != window.innerWidth || heightCheck != window.innerHeight)

	document.location.href = document.location.href;

}









var isNew=0;

var isNS4=0;

var isIE4=0;

var brow= ((navigator.appName)+(parseInt(navigator.appVersion)));

if (parseInt(navigator.appVersion >=5)) {

isNew=1}

else if (brow=="Netscape4")

{isNS4 = 1;}

else if(brow=="Microsoft Internet Explorer4")

{isIE4=1;}



docObj=(isNS4)?'document' :'document.all';

styleObj= (isNS4)?'':'.style';



function lyroff(currElem){

	dom= eval(docObj+'.'+currElem+styleObj);

	state = dom.visibility;

	if(state=="visible" || state=="show"){dom.visibility="hidden";}

}



function lyron(currElem){

	dom=eval(docObj+'.'+currElem+styleObj);

	state=dom.visibility;

	if(state=="hide" || state=="hidden"){dom.visibility="visible"};

}



function alterNate(elm){

if (!elm.base) elm.base = elm.value

if (elm.value == elm.base) elm.value = "";

else if (elm.value == "") elm.value = elm.base;

}



function checkmail(str)

{

	var filter = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");

	if (filter.test(str))

	{

		return true;

	}

	else

	{

		alert("O e-mail digitado não é válido!")

		return false;

	}

}





function openpopup(url, width, height, scrollbars){

window.open(url,"","toolbar=no,status=no,menubar=no,scrollbars=" + scrollbars + "top=10,left=10,width=" + width + ",height=" + height)

}



function MM_jumpMenu(targ,selObj,restore){ //v3.0

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}



function addfav(){

	window.external.AddFavorite("http://www.lhcviagens.com.br","LHC Viagens");

}