function openWindow(url) { 
	popupWin = window.open(url, 'openWin', "width=400, height=250, scrollbars=no, resizable=no"); 
	}  

function postdata(){
	document.submit();
}

function alertt(string){
	alert(string);
}

function alertt2(string){
	alert(string);
}

function v_num_limit(value){
	if (value.length >=500 ) return false;
	return true;
}

function v_nb(value){
	if (value == '' || value == ' ') return false;
	return true;
}

function v_email(value){
  // are regular expressions supported?
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }
  if (!supported) 
    return (value.indexOf(".") > 2) && (value.indexOf("@") > 0);
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  return (!r1.test(value) && r2.test(value));
}

function Validate(form){

if (!v_nb(form.leadname.value)){alertt('Please add or check your name.'); 
form.leadname.focus();return false;}

if (!v_email(form.emails.value)){alertt('Please add or check your email address.'); 
form.emails.focus();form.emails.select();return false;}

return true;
postdata();
}