function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=460,left = 20,top = 20');");
}

function checkMail(x)
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) 
		return true;
	else 
		return false;
}

function chkfrm()
{
  var form = document.contactform;
   
	for(i = 0; i<form.elements.length-1; i++)
  {
    if (form.elements[i].value == "")
    {
      alert("Please fill out the form completely.");
  	  form.elements[i].focus();
  	  return false;
  	  break;
    }
  }    
   
  if (!checkMail(form.email.value))
  {
  	alert("Doh! That doesn't look like a valid email address!");
  	form.email.focus();
  	return false;
  }
}

function chkfrm2()
{
	var form = document.orderform;

	if (form.quantity_1.value == 0 && form.quantity_2.value == 0)
	{
		alert("Please select at least 1 Beagle or 1 Dalmation before Checking Out.");
		form.quantity_1.focus();
		return false;
	}
}