// JavaScript Document

// -- Form Validation

	function validEmail(email) {
			invalidChars = " /:,;"
	
			if (email == "") {						
				return false
			}
			for (i=0; i<invalidChars.length; i++) {	
				badChar = invalidChars.charAt(i)
				if (email.indexOf(badChar,0) > -1) {
					return false
				}
			}
			atPos = email.indexOf("@",1)			
			if (atPos == -1) {
				return false
			}
			if (email.indexOf("@",atPos+1) != -1) {	
				return false
			}
			periodPos = email.indexOf(".",atPos)
			if (periodPos == -1) {					
				return false
			}
			if (periodPos+3 > email.length)	{		
				return false
			}
			return true
		}
		
		function submitIt(contact_form) {			

		if (contact_form.name.value == "") {
				alert("Please enter your name")
				contact_form.name.focus()
				contact_form.name.select()
				return false
			}
			
		if (contact_form.email.value == "") {
				alert("Please enter an email address")
				contact_form.email.focus()
				contact_form.email.select()
				return false
			}
			
		if (!validEmail(contact_form.email.value)) {
				alert("Please enter a valid email address")
				contact_form.email.focus()
				contact_form.email.select()
				return false
			}

			return true
		}

// -- End form Validation

// -- External links in new window

function newWindow() {
		boardWindow = window.open("http://www.chronicliving.co.uk/")
	}	
function newWindow2() {
		boardWindow = window.open("http://www3.open.ac.uk/courses/bin/p12.dll?Q01C39")
	}
function newWindow3() {
		boardWindow = window.open("http://www.richardwhitbread.com.au")
	}
function newWindow4() {
		boardWindow = window.open("http://www.shelsports.co.uk/")
	}
function newWindow5() {
		boardWindow = window.open("http://www.pianoteacheruk.co.uk/")
	}
function newWindow10() {
		boardWindow = window.open("http://www.acesiteshosting.co.uk/")
	}
function newWindow12() {
		boardWindow = window.open("http://www.4mephotography.com")
	}
function newWindow13() {
		boardWindow = window.open("http://www.wilsonchamberlain.co.uk")
	}
function newWindow14() {
		boardWindow = window.open("http://www.74pants.com")
	}
function newWindow15() {
		boardWindow = window.open("http://www.teahee.co.uk")
	}
function newWindow16() {
		boardWindow = window.open("http://www.brighteyedphotography.com")
	}
// -- End external Window

// -- Services Navigation Rollover

	if (document.images) {
		img1 = new Image
		img2 = new Image
		img3 = new Image
		img4 = new Image
		imgRed = new Image

		img1.src = "images/services/services1_over.jpg"
		img2.src = "images/services/services2_over.jpg"
		img3.src = "images/services/services3_over.jpg"
		img4.src = "images/services/services4_over.jpg"
		imgRed.src = "images/services/services.jpg"
	}
	else {
		img1 = ""
		img2 = ""
		img3 = ""
		img4 = ""
		imgRed = ""

		document.roll = ""
	}

// -- End Services Navigation Rollover