// JavaScript Document
bws = null;
if(navigator.appVersion.indexOf('MSIE 6') > -1)
	bws = 2;
else
	bws = 1;

function fOver(obj,opt){
	if(bws == 2){
		switch(opt){
			case 1:
				document.getElementById(obj.id).style.cssText = 'background:url(img/bt_'+obj.id+'.gif) 0 -22px no-repeat';
				break;
				
			case 2:
				document.getElementById(obj.id).style.cssText = 'background:url(img/bt_'+obj.id+'.gif) 0 0 no-repeat';
				break;
		}
	}
}

function abrir(lk){
	window.open(lk,'_self');
}


reEmail1 = /^[\w!#$%&'*+\/=?^`{|}~-]+(\.[\w!#$%&'*+\/=?^`{|}~-]+)*@(([\w-]+\.)+[A-Za-z]{2,6}|\[\d{1,3}(\.\d{1,3}){3}\])$/;
function valida(){
	if(reEmail1.test(document.getElementById('email').value)){
		document.form1.submit();
	}
	else{
		alert('Preenchimento inválido do campo E-Mail.');
	}
}