/* barra de rolagem */
function handle(delta) {
	if (delta < 0) {
        scrollbar.tweenBy(200);
	} else {
        scrollbar.tweenBy(-200);
    }
}

function wheel(event){
	var delta = 0;
	if (!event) event = window.event;
	if (event.wheelDelta) {
		delta = event.wheelDelta/120; 
		if (window.opera) delta = -delta;
	} else if (event.detail) {
		delta = -event.detail/3;
	}
	if (delta)
		handle(delta);
}

/* headers */

var domainForm = "https://www.visaform.com.br/experience";
var domainSite = "http://www.visaexperience.com.br";
domainSite = domainSite + "/pt-br";
domainForm = domainForm + "/pt-br";
function chgUrl (section)
{
	switch(section)
	{
		case "home": window.location = domainSite + "/home/default.asp";
		break;

		case "conheca": window.location = domainSite + "/conheca_programa/default.asp";
		break;

		case "gastronomia": window.location = domainSite + "/gastronomia/default.asp";
		break;

		case "estilo": window.location = domainSite + "/estilo/default.asp";
		break;

		case "viagem": window.location = domainSite + "/viagem/default.asp";
		break;

		case "beneficios": window.location = domainSite + "/emissores/beneficios.asp";
		break;

		case "contato": window.location = domainSite + "/contato/contato.asp";
		break;

		case "visa": link_popup("http://www.visa.com.br",0,0);
		break;
		

	}

}
function chgExperience (experience)
{
	var modo = '';
	
	var rExp = /conheca_programa/gi;
	
	var url = window.location.href.split('#')[0];
	if(url == (domainSite + '/conheca_programa/default.asp')) {
		modo='hash'
	}
	if(modo =='hash'){
		setSection(experience);
	}else{
		window.location = domainSite + "/conheca_programa/default.asp#"+experience;
	}
}

function link_naovisa(strURL) {
	var w = '420';
	var h = '300';
	var t = (window.screen.height-h)/2;
	var l = (window.screen.width-w)/2;
	var newnw = window.open("../home/popup-link.asp?u="+strURL, 'link_naovisa', 'toolbar=no,location=no,directories=0,status=yes,menubar=no,scrollbars=no,resizable=no,width='+w+',height='+h+',top='+t+',left='+l);
	newnw.focus();
	return;
}

function link_popup(strURL,w,h) {
	if(w>0 && h>0){
		var t = (window.screen.height-h)/2;
		var l = (window.screen.width-w)/2;
		var newnw = window.open(strURL, 'Link_PopUp', 'toolbar=no,location=no,directories=0,status=yes,menubar=no,scrollbars=no,resizable=no,width='+w+',height='+h+',top='+t+',left='+l);
	}else{
		var newnw = window.open(strURL, 'Link_PopUp', '');
	}
	newnw.focus();
	return;
}

function htmlEntities(texto){
       //by Micox - elmicox.blogspot.com - www.ievolutionweb.com
    var i,carac,letra,novo='';
    for(i=0;i<texto.length;i++){
        carac = texto[i].charCodeAt(0);
        if( (carac > 47 && carac < 58) || (carac > 62 && carac < 127) ){
            //se for numero ou letra normal
            novo += texto[i];
        }else{
            novo += "&#" + texto[i].charCodeAt(0) + ";";
        }
    }
    return novo;
}