function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/* banners Ramdômicos */

images = new Array(6);

images[0] = "HomeBanner01.swf" ;
images[1] = "HomeBanner02.swf";
images[2] = "HomeBanner03.swf";
images[3] = "HomeBanner04.swf";
images[4] = "HomeBanner05.swf";
images[5] = "HomeBanner06.swf";

index = Math.floor(Math.random() * images.length);

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenu2(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function textBusca(){
document.form1.busca.value='';
}

function validaContato() {

	e = document.form1;	

	if (e.nome.value == '') {
    	window.alert('Favor preencher o campo Nome.');
		e.nome.focus();
    	return false;
  	}
	
	if (e.email.value.search(/^\w+((-\w+)|(\.\w+))*\@\w+((\.|-)\w+)*\.\w+$/) == -1) {
    alert ("O campo " + e.email.name + " deve ser conter um endereco eletronico!");
    e.email.focus();
    return false;
    }
  
  	if (e.telefone.value == '') {
    	window.alert('Favor preencher o campo Telefone.');
		e.telefone.focus();
    	return false;
  	} 
	if (e.comentarios.value == '') {
    	window.alert('Favor preencher o campo Comentários.');
		e.comentarios.focus();
    	return false;
  	} 
	
  	return true;
}