// JavaScript Document
function gE(ID) {
	return document.getElementById(ID);
}

function menu(obj,acao){
	var sobre = gE('sobre');
	var evento = gE('evento');
	var contato = gE('contato');
	
	switch(obj){
		case 1 :
			if(acao == 'over'){  
				sobre.src = "imagens/sobre_on.jpg";
			}else{
				sobre.src = "imagens/sobre_off.jpg";
			}
		break;
		
		case 2 :
			if(acao == 'over'){  
				evento.src = "imagens/eventos_on.jpg";
			}else{
				evento.src = "imagens/eventos_off.jpg";
			}
		break;
		
		case 3 :
			if(acao == 'over'){  
				contato.src = "imagens/contato_on.jpg";
			}else{
				contato.src = "imagens/contato_off.jpg";
			}
		break;
	}	
}

function valida(){
	var email;
	
	with(document.form){
		if(nome.value == '' || email.value == '' || telefone.value == '' || empresa.value == '' || mensagem.value == ''){
			alert("Os campos com * são de preenchimento obrigatório!");
			return false
		}
		

		if(email.value.indexOf('@') > -1 && email.value.indexOf('.') > -1){
			email = '';
		} else {
			alert("Formato de email inválido!");
			return false
		}
	return false
	}
}

function EscreveFlash(width, height, src, id, lang){
	var Swf;
	
	Swf = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" id="+id+" width="+width+" height="+height+">";
	Swf += "<param name=\"movie\" value=\""+src+"?lang="+lang+"\" />";
	//Swf += "<param name=\"allowScriptAccess\" value=\"sameDomain\" />";
	Swf += "<param name=\"quality\" value=\"high\" />";
	Swf += "<param name=\"wmode\" value=\"transparent\" />";
	Swf += "<param name=\"menu\" value=\"false\" />";
	Swf += "<embed id="+id+" name="+id+" allowScriptAccess=\"sameDomain\" swLiveConnect=\"true\" src=\""+src+"?lang="+lang+"\" quality=\"high\" wmode=\"transparent\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width="+width+" height="+height+"></embed></object>";
	
	this.document.write(Swf);
} 

function closeBanner(){
	document.getElementById("estFlash").style.display = "none";
}