var banner;
var banners=0;
preloadflash();
var timeOut;
var pause = false;

function backBanner() {
	clearTimeout(timeOut);
	if (banners > 1) {
		banners = banners - 2;
	}
	else {
		banners = 3; // aqui vai sempre um valor a menos do que a quantidade total de banners
	} 
	
}

function pauseBanner() {
	if(!pause) {
		clearTimeout(timeOut);
		pause = true;
	} else {
		cycle();
		pause = false;
	}
	
}

function preloadflash() {
	//banner01 = new Image(); banner01.src ="flash/banner_portal525x172_3.swf";
	//banner01 = new Image(); banner01.src ="flash/bannerCDVR_200808_importante.swf";
	banner01 = new Image(); banner01.src ="flash/bannerVRBeneficios.swf";
	banner02 = new Image(); banner02.src ="flash/bannerCanalrhGame_012010.swf";
	banner03 = new Image(); banner03.src ="flash/banner_mulheres201003.swf";
	banner04 = new Image(); banner04.src ="flash/banner_akatu200908.swf";
} 

function cycle() {

	banners++;
	if (banners > 4) { banners=1; }

    if (banners == 1) {
		var ob1 = "<embed src=\"" + banner01.src + "\"  width=\"335\" height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
		//ob1 = "<img src=\""+banner01.src+"\" width=\"520\" />";
		clearTimeout(timeOut);
		duration(24600, ob1);
		
	}	else if (banners == 2) {
			var ob1 = "<embed src=\"" + banner02.src + "\"  width=\"335\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
			//ob1 = "<img src=\""+banner02.src+"\" width=\"520\" />";
			duration(11900, ob1);
			
	}	else if (banners == 3) {
			var ob1 = "<embed src=\"" + banner03.src + "\"  width=\"335\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
			//ob1 = "<img src=\""+banner02.src+"\" width=\"520\" />";
			duration(15000, ob1);
			
	}	else if (banners == 4) {
			var ob1 = "<embed src=\"" + banner04.src + "\"  width=\"335\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
				//ob1 = "<img src=\""+banner02.src+"\" width=\"520\" />";
				duration(14000, ob1);
				
	}
		/* else if (banners==4){
			var ob1 = "<embed src=\"" + banner04.src + "\"  width=\"335\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
		//ob1 = "<img src=\""+banner02.src+"\" width=\"520\" />";
		duration(8700, ob1);
				
	}	else {
		var ob1 = "<embed src=\""+banner04.src+"\"  width=\"525\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
		duration(8700, ob1);
				
	}	else {
		var ob1 = "<embed src=\""+banner03.src+"\"  width=\"335\"  height=\"172\" type=\"application/x-shockwave-flash\"></embed>";
		//ob1 = "<img src=\""+banner02.src+"\" width=\"520\" />";
		duration(14000, ob1);				
	}*/
}



function duration(time, ob1) {
  	document.getElementById('bannerHome').innerHTML = ob1;
    //window.setTimeout('cycle();',time);	
    timeOut = window.setTimeout('cycle();',time);	
}


//Funções de chamada e contagem de cliques nos banners
function banner_VRBeneficios() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/banner_VRBeneficios');
	} catch(err) {}
	window.location="empresa/VRBeneficios.htm"
}

function banner_game200912() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/banner_game200912');
	} catch(err) {}
	window.open('http://www.canalrh.com.br/lider2010/','banner_game200912','menubar=yes, scrollbars=yes, resizable=yes, width='+screen.width+',height='+screen.height);
}

function banner_primavera200909() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/Canal_rh');
	} catch(err) {}
	window.open('http://www.canalrh.com.br/','Canal_rh','menubar=yes, scrollbars=yes, resizable=yes, width='+screen.width+',height='+screen.height);
}

function banner_promocao201003() {
	try {
		pageTracker._trackPageview('/bannerclick/PortalVR/banner_promocao201003');
	} catch(err) {}
	window.location="promocoes/index.htm"
}


function banner_generico200906() {
	try {
		pageTracker._trackPageview('/bannerhome/portalVR/banner_generico201002');
	} catch(err) {}
	window.location="/promocoes/index.htm"
}


function banner_carnaval() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/banner_janeiro201001');
	} catch(err) {}
	window.location="promocoes/consumoConscDownloadMateriais.htm"
}

function guiaRotas() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/guiaRotas');
	} catch(err) {}
	window.open('http://webservices.maplink2.com.br/SmartNet/index.aspx?cat=C&prd=1&id=3&ab=4','guiaRotas','menubar=yes, scrollbars=yes, resizable=yes, width='+screen.width+',height='+screen.height);
}

function canalrhCiee() {
	try {
		pageTracker._trackPageview('/bannerclick/portal2008/canalrhCiee');
	} catch(err) {}
	window.open('http://www.canalrh.com.br/videoCV/default.asp','canalrhCiee','menubar=yes, scrollbars=yes, resizable=yes, width='+screen.width+',height='+screen.height);
}