function createAdultCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
//		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readAdultCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseAdultCookie(name) {
	createAdultCookie(name,"",-1);
}


function checkAdultCookie()
{

var bypass = HTTP.GET('retorno');

if (bypass==1)
	{
		createAdultCookie('BligConteudoAdulto','retorno',0);
	} 
		else
	{
		var readContent = readAdultCookie('BligConteudoAdulto');
		if (readContent=='retorno') 
		{
			createAdultCookie('BligConteudoAdulto','retorno',0);
		} 
		else
		{
			var retorno = window.location.href;
			location.href="http://www.blig.ig.com.br/atencao_blig.html?retorno="+retorno;
		}
	}
}


var HTTP = {

    init : false,
    GetVars: new Array(),

    __construct : function() {

        var uri = window.location.href;

        if(uri.indexOf('?') == -1)
            return false;

        var parts = uri.split('?');
        var xv = parts[1].split('&');

        for(var i=0; i < xv.length; i++) {
            var get = xv[i].split('=');
            HTTP.GetVars[get[0]] = get[1];
        }

        this.init = true;
    },

    GET : function(v) {

        if(this.init == false)
            this.__construct();

        if(!this.GetVars[v])
            return false;

        return this.GetVars[v];
    }

}

// validando conteudo adulto:
checkAdultCookie();