// Compiled by: Burnz ^_^
function sendnews()
{
	var themessage = "Please type in your ";
	if (document.newsform.txtemail.value=="") {
	themessage = themessage + "E-mail \r\n";
	}
	// Checking if email address is valid
	if (document.newsform.txtemail.value!="") {
		text=document.newsform.txtemail.value
		// Check For Bad Chars
		badchar = " ()<>\/[]{}+-*|;,'"
		for (i=0;i<text.length;i++) {
			for (j=0;j<badchar.length;j++) {
				if (text.charAt(i) == badchar.charAt(j)) {
					alert("Please enter a valid e-mail address.")				
	//				alert("Your Email Address May Has Some Bad Character or there is some space between letters")
					return false
				}
			}
		}
		// There Should Be a dot (.) Symbol
		if (text.indexOf(".") == -1) {
			alert("Please enter a valid e-mail address.")				
	//		alert("Your Email Address Doesnot have any dot(.) symbol")
			return false
		}
		// There Should Be an @ Symbol
		if (text.indexOf("@") == -1) {
			alert("Please enter a valid e-mail address.")				
	//		alert("Your Email Address Doesnot have any @ symbol")
			return false
		}
		else {
		// Only one @ symbol should be found
			symbolfound = 0
			for (i=0;i<text.length;i++) {
				if (text.charAt(i) == "@") {
					symbolfound++
				}
				else {
					continue
				}
			}
			if (symbolfound != 1) {
				alert("Please enter a valid e-mail address.")		
	//			alert("Ooops  Your Email Address Has More Than One @ Symbol")
				return false
			}
		}
		// Check For Syntax Errors Such as .@  or   @.  or  ..
		if (text.indexOf("@.") != -1 || text.indexOf(".@") != -1 || text.indexOf("..") != -1) {
			alert("Please enter a valid e-mail address.")		
	//		alert("Sorry Your Email Address has two symbol side by side and it is wrong")
			return false
		}
		// The first character shouldn't be @ or .
		if (text.charAt(0) == "@" || text.charAt(0) == ".") {
			alert("Please enter a valid e-mail address.")		
	//		alert("E-mail: Your first character seem to be . or @ and it is wrong")
			return false
		}
		// The last character shouldn't be @ or .
		if (text.charAt(text.length-1) == "@" || text.charAt(text.length-1) == ".") {
			alert("Please enter a valid e-mail address.")		
	//		alert("E-mail: Your last character seem to be . or @ and it is wrong")
	
			return false
		}
		// The @ Symbol should be found before .
		foundchar1 = text.indexOf("@")
		foundchar2 = text.indexOf(".")
		if (foundchar1 > foundchar2) {
			alert("Please enter a valid e-mail address.")		
	//		alert("E-mail: Sorry The @ Symbol should be found before dot(.)symbol but it isnt in yours")
			return false
		}
	}
	//alert if fields are empty and cancel form submit
	if (themessage == "Please type in your ")
	{
	 	window.open('', 'Newsletter', 'top=50,left=50,height=150,width=300');
		document.newsform.target='Newsletter'; 
		document.newsform.action = "sendmail.php"; 
		document.newsform.submit(); 
		document.newsform.reset();
	}
	else
	{
		alert(themessage);
		return false;
	}
}

function checkEnter(e){ //e is event object passed from function invocation
	var characterCode // literal character code will be stored in this variable;
	if(e && e.which){ //if which property of event object is supported (NN4)
		e = e;
		characterCode = e.which; //character code is contained in NN4's which property
	}
	else{
		e = event;
		characterCode = e.keyCode; //character code is contained in IE's keyCode property
	}
	if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
		sendme(); //submit the form
		return false;
	}
	else{
		return true
	}
}