function is_numeric(sText){
var ValidChars = "0123456789";
var IsNumber = true;
var Char;

for (i = 0; i < sText.length && IsNumber == true; i++){
 Char = sText.charAt(i);
 if (ValidChars.indexOf(Char) == -1){
IsNumber = false;
}
}
return IsNumber;
}
function isEmail(str) {
var filter= /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
return (filter.test(str) ? true : false);
};
function fitSuc(){
$("span.success.fit").fadeOut(1500);
}
function fitErr(){
$("span.error.fit").fadeOut(1500);
}


wait2 = null;
total2 = 1;
current_promo2 = 1;

function showPromo2(promo2, h1) {
var vh1 = h1;
if(vh1.indexOf('~') > 1) {
clearTimeout(wait2);
current_promo2 = promo2;

vh1s = vh1.split('~');

$('#topH').fadeOut();
$('#topH').empty().html(vh1s[promo2-1]).fadeIn();

wait2 = setTimeout("nextPromo2('"+h1+"')", 4000);
}
}

function nextPromo2(h1) {
vh1s = h1.split('~');
total2 = vh1s.length;
if(current_promo2 < total2) showPromo2(parseInt(current_promo2)+1, h1);
else showPromo2(1,h1);
}


$(document).ready(function(){
$('body').after('<div id="h1elm">'+$('#topH').html()+'</div>');
var h1 = $('#h1elm').html();
$('#topH').show();
showPromo2(1, h1);
});