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 ValidateForm(){
	var emailID=document.register_form.email

	if ((emailID.value==null)||(emailID.value==""))
	{
		return true
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }

function forgotpwd()
{
    if (document.password_form.emailadd.value == "")
    {
        alert("Enter email address");
        document.password_form.emailadd.focus();
        return;
    }
    else if(echeck(document.password_form.emailadd.value) == false)
    {
        document.password_form.emailadd.focus()
        return false
    }
    else
	{
	    document.password_form.submit();
	}
}

function validate_confirmPassword()
{
  
     with (document.register_form)
    {
         if (password.value!= cfrmPassword.value)
        {
            alert("The confirm password mismatch with your enter password!!");
            password.value="";
            cfrmPassword.value="";
            cfrmPassword.focus();
            return false
         }
         
        else {return true}
    }
}