// JavaScript functions
function checkContacts()
{
 document.forms[0].firstName.value=trimSpaces(document.forms[0].firstName.value);
 document.forms[0].lastName.value=trimSpaces(document.forms[0].lastName.value);
 document.forms[0].email.value=trimSpaces(document.forms[0].email.value);
 document.forms[0].subject.value=trimSpaces(document.forms[0].subject.value);
 
  if(document.forms[0].firstName.value.length<=0)
  { 
    alert("Please enter your first name");
	document.forms[0].firstName.focus();
	return false;
  }
 if(document.forms[0].lastName.value.length<=0)
  { 
    alert("Please enter your last name");
	document.forms[0].lastName.focus();
	return false;
  }  
if(document.forms[0].email.value.length<=0)
  {
    alert("Please enter your email id");
	document.forms[0].email.focus();
	return false;
  }
 else
  {
   if(!checkEmail(document.forms[0].email.value))
   {
	document.forms[0].email.focus();
	return false;
   }
  }
  if(document.forms[0].subject.value<=0)
  { 
    alert("Please enter the Subject");
	document.forms[0].subject.focus();
	return false;
  }
 document.forms[0].message.value=trimSpaces(document.forms[0].message.value);
 if(document.forms[0].message.value.length<=0)
  {
    alert("Please enter your Comments");
	document.forms[0].message.focus();
	return false;
  } 
  document.forms[0].frmAction.value="add";
  document.forms[0].submit();
  }


function checkContact()
{
 document.forms[0].firstName.value=trimSpaces(document.forms[0].firstName.value);
 document.forms[0].lastName.value=trimSpaces(document.forms[0].lastName.value);
 document.forms[0].email.value=trimSpaces(document.forms[0].email.value);
 if(document.forms[0].lastName.value.length<=0)
  { 
    alert("Enter your last name");
	document.forms[0].lastName.focus();
	return false;
  }  
  if(document.forms[0].firstName.value.length<=0)
  { 
    alert("Enter your first name");
	document.forms[0].firstName.focus();
	return false;
  }
if(document.forms[0].email.value.length<=0)
  {
    alert("Enter your email id");
	document.forms[0].email.focus();
	return false;
  }
 else
  {
   if(!checkEmail(document.forms[0].email.value))
   {
	document.forms[0].email.focus();
	return false;
   }
  }
 document.forms[0].message.value=trimSpaces(document.forms[0].message.value);
 if(document.forms[0].message.value.length<=0)
  {
    alert("Enter your Message");
	document.forms[0].message.focus();
	return false;
  } 
  document.forms[0].frmAction.value="add";
  document.forms[0].submit();
  }

function checkDelContact(toDo)
{
   rowSelected=false;
 	itemCount = document.forms[0].elements["subscriberid[]"].length;
		if(itemCount > 0) 
		{
			for(ids = 0; ids < itemCount; ids ++) 
			{
				 if(document.forms[0].elements["subscriberid[]"][ids].checked = true)
				 	   { 
						   rowSelected=true;
						   break;
					  }
			}
		}
		else 
		{
				 if(document.forms[0].elements["subscriberid[]"].checked = true)
				 	   { 
						   rowSelected=true;
					  }
		}
	
	if(!rowSelected)
	  {
	   alert("Select a user ");
	   return false;
	  }
  if(toDo=="remove")
   {
    
	document.forms[0].action='showContactList.php';
    document.forms[0].frmAction.value="remove";
    document.forms[0].submit()
   }
  else
   {
   
       document.forms[0].action='selectNewsLetter.php';
	   document.forms[0].submit() 

   }   
}

function printWindow() {
	window.print();
}
function closeWindow() {
	parent.window.opener.window.focus();
	parent.window.close();
}


function checkSubscription(fromPage) {
	
	/*firstName = trimSpaces(document.forms[0].firstName.value);
	if(firstName.length <= 0) {
		alert("Please enter your first name.");
		document.forms[0].firstName.focus();
		return false;
	}
	
	lastName = trimSpaces(document.forms[0].lastName.value);
	if(lastName.length <= 0) {
		alert("Please enter your last name.");
		document.forms[0].lastName.focus();
		return false;
	}
	*/
	subscriberEmail = trimSpaces(document.forms[0].subscriberemail.value);
	if(subscriberEmail.length <= 0) {
		alert("Please enter your email.");
		document.forms[0].subscriberemail.focus();
		return false;
	}
	if(subscriberEmail.length > 0){
		if(!checkEmail(subscriberEmail)){
			document.forms[0].subscriberemail.focus();
			return false;
		}
	}
	if(fromPage == 'home')
	{
	document.forms[0].submit();
	}
	else
	{
	document.forms[0].frmAction.value = "update";
	}
}


function checkField2(page)
  {
	if(document.forms[0].userName.value.length<=0) 
	{ 
	alert("Enter the user name"); 
	document.forms[0].userName.focus();
	if(page=="home")
		return; 
	else
	     return false;
	}
	if(document.forms[0].password.value.length<=0) 
	{ 
	alert("Enter the password"); 
	document.forms[0].password.focus();
	if(page=="home")
		return; 
	else
	     return false;
	}
	document.forms[0].frmAction.value="login";
	document.forms[0].submit();
 }
 
 
 function checkRegistration() {
	
	username = trimSpaces(document.forms[0].username.value);
	if(username.length <= 0) {
		alert("Enter your username");
		document.forms[0].username.focus();
		return false;
    }
	
	if(username.length < 6) {
		alert("Enter username between 6 to 20 characters");
		document.forms[0].username.focus();
		return false;
    }	
		
	password = trimSpaces(document.forms[0].password.value);
	if(password.length <= 0) {
		alert("Enter your password");
		document.forms[0].password.focus();
		return false;
    }
	
	if(password.length < 6) {
		alert("Enter password between 6 to 20 characters");
		document.forms[0].password.focus();
		return false;
    }	
	
	repassword = trimSpaces(document.forms[0].repassword.value);
	if(password != repassword) {
		alert("Your passwords does not match");
		document.forms[0].password.focus();
		return false;
    }	
			 
	firstname = trimSpaces(document.forms[0].firstname.value);
	if(firstname.length <= 0) {
		alert("Enter your First Name");
		document.forms[0].firstname.focus();
		return false;
    }	
	
	lastname = trimSpaces(document.forms[0].lastname.value);
	if(lastname.length <= 0) {
		alert("Enter your Last Name");
		document.forms[0].lastname.focus();
		return false;
    }	
	
	company = trimSpaces(document.forms[0].company.value);
	if(company.length <= 0) {
		alert("Enter your Company");
		document.forms[0].company.focus();
		return false;
    }	
	
	address1 = trimSpaces(document.forms[0].address1.value);
	if(address1.length <= 0) {
		alert("Enter your Address");
		document.forms[0].address1.focus();
		return false;
    }	
	
	city = trimSpaces(document.forms[0].city.value);
	if(city.length <= 0) {
		alert("Enter your City");
		document.forms[0].city.focus();
		return false;
    }	
	
	state = trimSpaces(document.forms[0].state.value);
	if(state.length <= 0) {
		alert("Enter your State");
		document.forms[0].state.focus();
		return false;
    }	
	
	zip = trimSpaces(document.forms[0].zip.value);
	if(zip.length <= 0) {
		alert("Enter your Zip Code");
		document.forms[0].zip.focus();
		return false;
    }	
	
	country = trimSpaces(document.forms[0].country.value);
	if(country.length <= 0) {
		alert("Enter your Country");
		document.forms[0].country.focus();
		return false;
    }	
	
	phone = trimSpaces(document.forms[0].phone.value);
	if(phone.length <= 0) {
		alert("Enter your Phone No.");
		document.forms[0].phone.focus();
		return false;
    }	
	
	email = trimSpaces(document.forms[0].email.value);
	if(email.length <= 0) {
		alert("Enter your Email");
		document.forms[0].email.focus();
		return false;
    }	
	if(!checkEmail(document.forms[0].email.value)) {
	  return false;
    }
	comments = trimSpaces(document.forms[0].comments.value);
	if(comments.length <= 0) {
		alert("Enter your Comments");
		document.forms[0].comments.focus();
		return false;
    }	
	document.forms[0].frmAction.value="send";
    document.forms[0].submit();
    return true;
 }