// JavaScript Document

function checkForm () {
	var check = true;
	var email = document.contactForm.email;
	var message = document.contactForm.message;
	
	if (email.value == "e-mail" || email.value == "please enter your e-mail..." || email.value == "") {
		email.value = "please enter your e-mail..."
		check = false;
	} 
	if (message.value == "message" || message.value == "please enter a message..." || message.value == "") {
		message.value = "please enter a message..."
		check = false;
	} 
	
	if (check) {
		var partA = "contact";
		var partB = "anders";
		var partC = "se";
		document.contactForm.recipient.value = partA + "@" + partB + "." + partC;
		
		var imgNo = checkImgNo();
		document.contactForm.redirect.value = "http://www.anders.se/index.html?thanx=true+image=" + imgNo;

		document.contactForm.submit()
	}
}

function checkImgNo()
{
	imgUrl = document.getElementById("mainimage").src;
	img = imgUrl.substr((imgUrl.length - 7),3)
	return img;
}