function gblOpenPopUp(URL,width,height) {
	var winX = 0;
	var winY = 0;

	var day = new Date();
	var id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width='+width+',height='+height+',left ='+winX+',top ='+winY);");
}
	
	
function checkFields(formName){
	switch(formName){
	
		case 'newsletter':
			if((document.newsletter.eMail.value=='') || (document.newsletter.eMail.value=='e-Mail')){
				alert("Please ennter your e-mail address");
				return false;
			}
			break;
		default:
			return true;	
	}
	return true;
}


function gblCheckEmail(email) {
  var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
  var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
  if (!reg1.test(email) && reg2.test(email)) { // if syntax is valid
    return true;
  }
  
  if(email=='e-mail'){
	alert('Please enter your e-mail address.');
  } else{ 
	alert("\"" + email + "\" is an invalid e-mail!"); // this is also optional
  }
  return false;
}