function validateEmail(form_id,rec) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[form_id].elements['your_email'].value;
	 var name = document.forms[form_id].elements['your_name'].value;
   if(reg.test(address) == false) {
     alert('Invalid Email Address');
		 //document.getElementById("styled_popup").style.display = "block";
      return false;
   }
	 if (name.length <1){
	 
	    alert('Invalid Name');
			return false;
	 }
	 if(rec == 'true') {
	 var address2 = document.forms[form_id].elements['friends_email'].value;
	 var name2 = document.forms[form_id].elements['friends_name'].value;
   if(reg.test(address2) == false) {
     alert('Invalid Friends Email Address');
		 //document.getElementById("styled_popup").style.display = "block";
      return false;
   }
	  if (name2.length <1){
	 
	    alert('Invalid Friends Name');
			return false;
	 }
   }
	 
}

function validateThisEmail(form_id,email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[form_id].elements[email].value;
   if(reg.test(address) == false) {
     alert('Invalid Email Address');
		 //document.getElementById("styled_popup").style.display = "block";
      return false;
   }
}
function styledPopupClose() {
 document.getElementById("styled_popup").style.display = "none";
}