<!--
function echeck(str) {
		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1){alert("Invalid E-mail ID"); return false}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){ alert("Invalid E-mail ID");  return false; }
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){ alert("Invalid E-mail ID"); return false; }
		if (str.indexOf(at,(lat+1))!=-1){ alert("Invalid E-mail ID"); return false; }
		if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){ alert("Invalid E-mail ID"); return false; }
		if (str.indexOf(dot,(lat+2))==-1){ alert("Invalid E-mail ID"); return false; }
		if (str.indexOf(" ")!=-1){ alert("Invalid E-mail ID"); return false; }
 		return true;					
}

function ValidateEmail(emailID){
	if ((emailID.value==null)||(emailID.value=="")){ emailID.focus(); emailID.className="invalid"; alert("Please Enter your Email ID");  return false; }
	if (echeck(emailID.value)==false){emailID.value="";emailID.focus();emailID.className="invalid"; return false; } emailID.className="valid";	return true; 
}

// Check phone number structure
// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function replaceChars(whatever){
 out = ","; 
 add = " ";
 temp = "" + whatever.value; 

 while (temp.indexOf(out)>-1) {
  pos= temp.indexOf(out);
  temp = "" + (temp.substring(0, pos) + add + 
  temp.substring((pos + out.length), temp.length));
 }
 
 whatever.value = temp;
        output = "";
        for (i = 0; i < temp.length; i++){
        if ((temp.charCodeAt(i) == 13) || (temp.charCodeAt(i) == 10)){
        	output += " ";
            } else {
        	output += temp.charAt(i);
            }
        }
        whatever.value = output;
}

function flushClass(){ // needs validate.css loaded
	d = document.getElementById
	for (i=1; i<6; i++){ // set max to cover no of available fields
	d = document.getElementById('form'+i)
	d.className="valid";
	}
}

function validateForm(form) { 
form.date.value = new Date();
flushClass();
  
if (form.name.value==null || form.name.value == "") {
   alert("The Name field is empty.");
   form.name.focus();
   form.name.className="invalid";
   return false;
}

if (form.company_name.value==null || form.company_name.value == "") {
   alert("The Company Name field is empty.");
   form.company_name.focus();
   form.company_name.className="invalid";
   return false;
}

if (form.telephone.value==null || form.telephone.value == "") {
   alert("The Telephone field is empty.");
   form.telephone.focus();
   form.telephone.className="invalid";
   return false;
}

if (checkInternationalPhone(form.telephone.value)==false){
   alert("Please Enter a Valid Phone Number");
   form.telephone.focus();
   form.telephone.className="invalid";
   return false;
}

if (form.email.value==null || form.email.value == "") {
   alert("The Email field is empty.");
   form.email.focus();
   form.email.className="invalid";
   return false;
}

ValidateEmail(form.email);

// places cursor back into Partner_Email field if emptied by user after verification
if (form.email.value == "") {
   form.email.focus();
   form.email.className="invalid";
   return false;
}
disable();
MM_showHideLayers('chksubmit','','show');
document.getElementById('checkme').chkfld.focus();
}

//-->