// JavaScript Document

blt1 = new Image();
blt1.src = "img/bullet1.gif";
blt1o = new Image();
blt1o.src = "img/bullet1_on.gif";
blt2 = new Image();
blt2.src = "img/bullet2.gif";
blt2o = new Image();
blt2o.src = "img/bullet2_on.gif";


function tamtela() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
	xScroll = document.body.scrollWidth;
	yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
	xScroll = document.body.scrollWidth;
	yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
	xScroll = document.body.offsetWidth;
	yScroll = document.body.offsetHeight;
}
windowWidth=0, windowHeight=0;
if (self.innerHeight) {	// all except Explorer
	windowWidth = self.innerWidth;
	windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
	windowWidth = document.documentElement.clientWidth;
	windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
	windowWidth = document.body.clientWidth;
	windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
	pageHeight = windowHeight;
} else {
	pageHeight = yScroll;
}
}

function ajustaDiv() {
	tamtela();
	altDiv=pageHeight+"px";
	document.getElementById('conteudo').style.height=altDiv;  // altura da div conteiner
	return true;
}
function css800() {
	tamtela();
	if(windowWidth<1000) {
		document.write('<link rel="stylesheet" type="text/css" href="css/estilo800.css">');
		return true;
	}
}