// JavaScript Document



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")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail")
		    return false
		 }

 		 return true					
	}

function ValidateForm(checkstr){ //for register on newsletter
	//var emailID=document.emailform.emailaddress;
	emailID = document.getElementById(checkstr);
	confirmID = document.getElementById("confirmemail");
	firstname = document.getElementById("firstname");
	lastname = document.getElementById("lastname");
	
	if ((firstname.value == null)||(firstname.value=="")){
		alert("Please Enter Your First Name!")
		firstname.focus()
		return false
	}

	if ((lastname.value == null)||(lastname.value=="")){
		alert("Please Enter Your Last Name!")
		lastname.focus()
		return false
	}

	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter the Email!")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
	if (emailID.value != confirmID.value){
	 alert("You entered two different email addresses.");	
	 emailID.focus()
	 return false
	}
	
	return true
 }
 
 
 
 function Validateallform(){
	yourname = document.getElementById('sendername');
	friendname = document.getElementById('recipientsname');
	
	if ((yourname.value==null)||(yourname.value=="") ||(friendname.value==null)||(friendname.value=="") ){
		alert("Please fill out all the fields.")
		return false
	}
	
	if ( ValidateForm('senderemail') &&  ValidateForm('recipientsemail') ) 
	   return true;
		
     return false;
}

function ValiregForm(){
	firstname = document.getElementById('firstname');
	lastname = document.getElementById('lastname');
	email = document.getElementById('email');
	
	if ((firstname.value==null)||(lastname.value=="")){
		alert("Please input your Firstname/Lastname.")
		firstname.focus()
		return false
	}
	if (echeck(email.value)==false){
		email.value=""
		email.focus()
		return false
	}
	return true
 }
 
 
 
 function testfun()
 {
	alert("I am a test!"); 
 }



function ValidateField(checkstr){ //for dealer find password
	emailID = document.getElementById(checkstr);

	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter the Email!")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
   return true
 }