// JavaScript Document
function recommend () {
var	errs = false;
var alertMsg = "";

	if (document.recform.myname.value== "" || document.recform.myname.value==null) {
		alertMsg += " - Please, enter your name" + "\n";
		 errs = true;	
		}

	if (echeck(document.recform.mymail.value)==false) {
		alertMsg += " - Invalid email address" + "\n";
		 errs = true;
		}
		
		if (document.recform.frname1.value== "" || document.recform.frname1.value==null) {
		alertMsg += " - Please, a name" + "\n";
		 errs = true;	
		}	

			if (echeck(document.recform.mymail1.value)==false) {
		alertMsg += " - Invalid email address (friend 1)" + "\n";
		 errs = true;
		}
		
	
		
				if (((document.recform.frname2.value == "" || document.recform.frname2.value==null) && (document.recform.mymail2.value != "")) || ((document.recform.frname2.value == "" || document.recform.frname2.value==null) && (document.recform.mymail2.value != ""))) {
		alertMsg += " - Please, a name (friend 2)" + "\n";
		 errs = true;	
		}	
		
						if (document.recform.frname2.value != ""  &&  echeck(document.recform.mymail2.value)==false)  {
		alertMsg += " - Invalid email address (friend 2)" + "\n";
		 errs = true;	
		}	
		


				if (((document.recform.frname3.value == "" || document.recform.frname3.value==null) && (document.recform.mymail3.value != "")) || ((document.recform.frname3.value == "" || document.recform.frname3.value==null) && (document.recform.mymail3.value != ""))) {
		alertMsg += " - Please, a name (friend 3)" + "\n";
		 errs = true;	
		}	
		
						if (document.recform.frname3.value != ""  &&  echeck(document.recform.mymail3.value)==false)  {
		alertMsg += " - Invalid email address (friend 3)" + "\n";
		 errs = true;	
		}	


	if (errs == true) {
	alert (alertMsg)
	return false;
}  else {
	return true;
}
	
}


function contactus () {
	var	errs = false;
var alertMsg = "";


	if (document.recform.myname.value== "" || document.recform.myname.value==null) {
		alertMsg += " - Please, enter your name" + "\n";
		 errs = true;	
		}

	if (echeck(document.recform.mymail.value)==false) {
		alertMsg += " - Invalid email address" + "\n";
		 errs = true;
		}
		
		
	if (document.recform.mymess.value== "" || document.recform.mymess.value==null) {
		alertMsg += " - Please, enter your message" + "\n";
		 errs = true;	
		}		


	if (errs == true) {
	alert (alertMsg)
	return false;
}  else {
	return true;
}
	
	}
	
	function sendme () {
	var	errs = false;
var alertMsg = "";


	if (document.recform.fname.value== "" || document.recform.fname.value==null) {
		alertMsg += " - Please, enter your name" + "\n";
		 errs = true;	
		}

	if (echeck(document.recform.email.value)==false) {
		alertMsg += " - Invalid email address" + "\n";
		 errs = true;
		}
		

	if (errs == true) {
		
	alert (alertMsg)
	return false;
}  else {
	return true;
}
	
	}