// JavaScript Document

function verify() {
var themessage = "Please fill-up the following fields: \r\n";

if (document.form.name.value=="") {
themessage = themessage + "Name \r\n";
}
if (document.form.email.value=="") {
themessage = themessage + "E-mail \r\n";
}
if (document.form.phone.value=="") {
themessage = themessage + "Phone \r\n";
}

if (document.form.email.value!="") {
	text=document.form.email.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 email 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 email 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 email 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 email 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 email 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 email 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 email 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 email 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 fill-up the following fields: \r\n") 
{
	document.form.action = "contact_process.php"; 
	document.form.submit(); 
	document.form.reset();
}
else {
alert(themessage);
return false;
   }
}