function isValidEmail()
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.forms[0].email.value))
	{
		return true
	}
	else return false
}

function isEmpty() 
{

company = document.forms[0].company.value;
name    = document.forms[0].name.value;
phone   = document.forms[0].phone.value;
email   = document.forms[0].email.value;
issue   = document.forms[0].issue.value;

    if (company == "" || company == null || company.charAt(0) == ' ' || company == "Company name here..")
    {
		alert("The company name is incorrect.\nPlease try completing it again.")
		document.forms[0].company.focus();
		return false;
    }

    if (name == "" || name == null || name.charAt(0) == ' ' || name == "Name here..")
    {
		alert("The name field is incorrect.\nPlease try completing it again.")
		document.forms[0].name.focus();
		return false;
    }

    if (phone == "" || phone == null || phone.charAt(0) == ' ' || phone == "Phone number here..")
    {
		alert("Your phone number is incorrect.\nPlease try completing it again.")
		document.forms[0].phone.focus();
		return false;
    }
	
	if (email == "" || email == null || email.charAt(0) == ' ' || email == "E-mail address here..")
    {
		alert("Your email is incorrect.\nPlease try completing it again.")
		document.forms[0].email.focus();
		return false;
    }
	
	if (isValidEmail()==false)
	{
		alert("Your email is not valid.\nPlease try completing it again.")
		document.forms[0].email.focus();
		return false;
	}
	
	if (issue == "" || issue == null || issue.charAt(0) == ' ' || issue == "Your issue here..")
    {
		alert("Your issue is incorrect.\nPlease try completing it again.")
		document.forms[0].issue.focus();
		return false;
    }
	
    return true;
}

function check(form)
{
	if (isEmpty())
	{
		return true;
	}
	return false;
}

function RestoreInput(value, id)
{ 
	var input = document.getElementById(id);
	if (input.value == '')
		input.value = value;
}

function ClearInput(value, id)
{ 
	var input = document.getElementById(id);
	
	if(value == input.value){ 
		input.value = ''; 
	}
	else
	{ 
		input.value = input.value;
	}
}