// JavaScript Document
function sendok(){
	var themessage = "Please fill-up the following fields: \r\n";
	if (document.frmsign.txtemail.value=="") {
		themessage = themessage + "Email \r\n";
	}
	if (document.frmsign.txtfname.value=="") {
		themessage = themessage + "First Name \r\n";
	}
	if (document.frmsign.txtlname.value=="") {
		themessage = themessage + "Last Name \r\n";
	}
	if (document.frmsign.cmbcountry.value=="") {
		themessage = themessage + "Country \r\n";
	}

	
	// Checking if email address is valid
		if (document.frmsign.txtemail.value!="") {
			text=document.frmsign.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
			}
		}
		
		if (themessage == "Please fill-up the following fields: \r\n")
		{
		 	
			document.frmsign.action = "fnews_proccess.php"; 
			document.frmsign.submit(); 
			//document.frmsign.reset();
		}
		else
		{
			alert(themessage);
			return false;
		}
	
}
function resetok(){
	document.frmsign.txtemail.value="";
	document.frmsign.txtfname.value="";
	document.frmsign.txtlname.value="";
	document.frmsign.txtadd.value="";
	document.frmsign.txtcity.value="";
	document.frmsign.cmbstate.selectedIndex=3;
	document.frmsign.txtzip.value="";
	document.frmsign.cmbcountry.selectedIndex=208;
}
function getKeyCode(e)
{
	if (window.event)
	   return window.event.keyCode;
	else if (e)
	   return e.which;
	else
	   return null;
}
function keyRestrict(e, validchars) { 
	var key='', keychar='';
	key = getKeyCode(e);
	if (key == null) return true;
	keychar = String.fromCharCode(key);
	keychar = keychar.toLowerCase();
	validchars = validchars.toLowerCase();
	if (validchars.indexOf(keychar) != -1)
		return true;
	if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )
		return true;
	return false;
}