function bookmark(){
var title = 'Xereta Downloads';
var url = 'http://www.xereta.net/';
   if (document.all)
     window.external.AddFavorite(url, title);
   else if (window.sidebar)
     window.sidebar.addPanel(title, url, "")
   else if (window.sidebar&&window.sidebar.addPanel)
     window.sidebar.addPanel(title,url,"");
}

function download(url , rediURL , tipo) {
	
if (tipo==1 || tipo==2 || tipo==16 || tipo==8 || tipo==7 || tipo==12|| tipo==4 || tipo==13 || tipo==6 || tipo==20){

	if(navigator.userAgent.indexOf("Firefox") != -1 || navigator.userAgent.indexOf("Netscape") != -1){
	
		window.open(url,'download','toolbar=0,location=no,directories=0,status=0,scrollbars=yes,resizable=0,width=10,height=10,top=0,left=0');
	    window.focus();    
	    location.href = rediURL
	}
	else{
	
	    window.open(url,'download','toolbar=0,location=no,directories=0,status=0,scrollbars=yes,resizable=0,width=10,height=10,top=0,left=0');
	    window.focus();    
	    location.href = rediURL
	}
	
} else{
	
	location.href = rediURL
	
}


}

function abrir_janela(URL) { 
var width = 380; 
var height = 250; 
var left = 200; 
var top = 100; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

} 

function enviar_pagina(URL) { 
var width = 380; 
var height = 400; 
var left = 200; 
var top = 100; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

} 

function Abrir_Avaliacao(URL) { 
var width = 380; 
var height = 400; 
var left = 200; 
var top = 100; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

} 

function abrir_site(URL) { 
var width = 777; 
var height = 600; 
var left = 0; 
var top = 0; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

}

function abrir_janela_maior(URL) { 
var width = 777; 
var height = 600; 
var left = 0; 
var top = 0; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

}

function upload(URL) { 
var width = 400; 
var height = 200; 
var left = 0; 
var top = 0; 
window.open(URL,'janela1', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=yes, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no'); 

}

<!--novo-->

function openform(url) {
var url = url + "?url=" + document.location
	var NS = (document.layers) ? true : false;
	var IE = (document.all) ? true : false;

if(NS) {
	window.open(url,"","scrollbars=no,menubar=no,personalbar=no,width=160,height=310,screenX=220,screenY=0");
} else if(IE) {
	window.open(url,"","scrollbars=no,menubar=no,personalbar=no,width=160,height=280,left=220,top=0");
}

}