/*  '''''''''''''''''''''''''''''''''''''''''''''''''''  */
/*		PROJETO:                                         */
/*		DESENVOLVIMENTO: CYBERFLORIPA                    */
/*                       www.cyberfloripa.com            */
/*		DESENVOLVEDORES:                                 */
/*                       Cristiano K. Ritzke             */
/*		DATA INICIO:     dd/mm/aaaa                      */
/*  '''''''''''''''''''''''''''''''''''''''''''''''''''  */


var headerImages = new Array("header_instrumentacao_virtu.jpg","header_monitoramento_remoto.jpg","header_sistemas_industriais.jpg","header_software_livre.jpg","header_solucoes_na_medida.jpg");

var headerClassStyles = new Array("instrumentacao", "monitoramento", "sistemas", "software", "solucoes");

function fShowRandomHeader(){
	var randIndex = Math.floor(Math.random() * (headerClassStyles.length));
	setStyle("flash", headerClassStyles[randIndex]);
}


/* SET A NEW CLASS TO AN ELEMENT */
/* ------------------------------------------------------------------------ */
function setStyle (elementToSet, newStyle){
	var element = document.getElementById(elementToSet);
	element.setAttribute("class", newStyle);
	element.setAttribute("className", newStyle); // IE FIX
}