// JavaScript Document
var formStr = "form1"

function validate(){
	var alertStr="";
	
	
	if(document.forms[formStr].senderName.value.length == 0){alertStr +="Please enter your name\n";document.forms[formStr].senderName.focus();}
	if(document.forms[formStr].senderEmail.value.length == 0){alertStr +="Please enter your email address\n";}
	if(document.forms[formStr].recipientName.value.length == 0){alertStr +="Please enter the recipient's name\n";}
	if(document.forms[formStr].recipientEmail.value.length == 0){alertStr +="Please enter the recipient's email\n";}
	
	if(document.forms[formStr].greeting.value.length == 0){alertStr +="Please enter your greeting\n";}
	if(document.forms[formStr].message.value.length == 0){alertStr +="Please enter your message\n";}
	
	if(document.forms[formStr].message.value.length > 200){alertStr +="Please shorten your message\n";}
	
	if(document.forms[formStr].verify.value != "abg738"){alertStr +="\nPlease enter the correct verification number\n";}
	
	
	
	if(alertStr == ""){
		document.forms[formStr].action="e-card.asp"
		return true;
	}else{
		alert(alertStr)
		return false;
	}
}

//Checks the validity of email address being entered
function checkEmail(emailstr){
	if (document.forms[formStr].elements[emailstr].value.length  !== 0){
		if (document.forms[formStr].elements[emailstr].value.indexOf("@") == -1 || document.forms[formStr].elements[emailstr].value.indexOf(".") == -1){
			alert("Please enter a valid email address")
			document.forms[formStr].elements[emailstr].focus()
		}
	}	
}