function centraliza(largura,altura){
	window.moveTo((window.screen.width-largura)/2,(window.screen.height-altura)/2);
}
function abreJanela(arquivo,nome,barra,largura,altura) {
	window.open(arquivo,nome,"resizable=no,toolbar=no,status=no,menubar=no,scrollbars="+barra+",width="+largura+",height="+altura);
}
function redimenciona(){
	var i=0;
	function resize() {
		if (navigator.appName == 'Netscape') i=40;
		if (document.images[0]) window.resizeTo(document.images[0].width +50, document.images[0].height+80-i);
		if (window.moveTo((window.screen.width-document.images[0].width)/2,(window.screen.height-document.images[0].height)/2));
	}
}
function montaSWF(arquivo,largura,altura,action){
	
	var now = new Date();	
	var dia = now.getDay();
	var mes = now.getMonth();
	var ano = now.getFullYear();
	var hora = now.getHours();
	var mintuto = now.getMinutes();
	var segundo = now.getSeconds();
	var data = ano+""+mes+""+dia+""+hora;	
	
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="' + largura + '" height="' + altura + '">');
	document.write('<param name="movie" value="swf/'+ arquivo +'.swf?ieSux='+ data +'" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="menu" value="false" />');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<param name="FlashVars" value="'+ action +'&clearCache='+ data +'" />');
	document.write('<embed FlashVars="'+ action +'&clearCache='+ data +'" wmode="transparent" menu="false" src="swf/'+ arquivo +'.swf?ieSux='+ data +'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + largura + '" height="' + altura + '"></embed>');
	document.write('</object>');
	
}
function validarCadastro(f)
{

    if(!f.nome.value){
        alert('Preencha o campo Nome.');
        f.nome.focus();
        return false;
    }
        
    if(!f.email.value){
        alert('Preencha o campo Email.');
        f.email.focus();
        return false;
    } 
    if(!f.email.value.match(/^([a-zA-Z0-9_-][a-zA-Z0-9_.-]+@([a-zA-Z0-9_-]+\.)+[a-zA-Z]{2,4})$/)) {
        alert(unescape('Email inv%E1lido'));
        f.email.focus();
        return false;
    }   
    if(f.assunto.selectedIndex == 0){
        alert('Preencha o campo Assunto.');
        f.assunto.focus();
        return false;
    }   
    if(!f.mensagem.value){
        alert('Preencha o campo Mensagem.');
        f.mensagem.focus();
        return false;
    } 
}

function enqResult() {
    if (document.getElementById("v2").style.display == 'none') {
        document.getElementById("v1").style.display = 'none';
        document.getElementById("v2").style.display = '';
    }
    else {
        document.getElementById("v1").style.display = '';
        document.getElementById("v2").style.display = 'none';
    }
}