// Abrir PopUp
function AbrirPopUp(winwidth,winheight,win_name,file_name,scrolls) {
	
	if (scrolls) {
        TopWindow = window.open(file_name,win_name,"toolbar=no,width=" + winwidth + ",height=" + winheight + ",directories=no,status=no,scrollbars=yes,resize=no,menubar=no")
	} else {
		TopWindow = window.open(file_name,win_name,"toolbar=no,width=" + winwidth + ",height=" + winheight + ",directories=no,status=no,scrollbars=no,resize=no,menubar=no")
	}
}

// Exibir imagens

function ShowImage(nome) { 
document.images["NomeImagem"].src=nome 
}