/*MUDA BACKGROUND*/
var imgFundo = new Array();
imgFundo[0] = "http://www.cobram.com.br/_img/bg1.jpg";
imgFundo[1] = "http://www.cobram.com.br/_img/bg1.jpg";
imgFundo[2] = "http://www.cobram.com.br/_img/bg1.jpg";
imgFundo[3] = "http://www.cobram.com.br/_img/bg1.jpg";
imgFundo[4] = "http://www.cobram.com.br/_img/bg1.jpg"
imgFundo[5] = "http://www.cobram.com.br/_img/bg1.jpg"

function mudaBG(qualBG){
	if (document.body){
		document.body.background = imgFundo[qualBG];
		/* document.body.style.backgroundColor="#069";
		document.body.style.backgroundRepeat="no-repeat";
		document.body.style.backgroundAttachment='fixed'
		document.body.style.backgroundPosition="top center"; */
		//document.body.style.background="http://www.cobram.com.br/_img/bg-repeat.jpg";
		document.body.style.backgroundRepeat="no-repeat";
		//document.body.style.backgroundColor="#004365";
		//document.body.style.backgroundColor="#13181c";
		document.body.style.backgroundColor="#202020";
		document.body.style.backgroundPosition="top center";
		document.body.style.backgroundAttachment='fixed'
		}
}
/*MUDA BACKGROUND*/