function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
		anchor.target = "_blank";
	}
}

function validate_form(thisform) {
  with (thisform) {
		if (name.value == '' || email.value == '' || phone.value == '') {
			alert("Please ensure you have completed your name, e-mail address and telephone number");
			return false
		}
	}
}

function validate_story_form(thisform) {
  with (thisform) {
		if (name.value == '' || email.value == '' || phone.value == '') {
			alert("Please ensure you have completed your name, e-mail address and telephone number");
			return false
		}
	}
	loading = self.document.getElementById('uploading');
	loading.className = "showInline";
	submitBtn = self.document.getElementById('submit');
	submitBtn.disabled = true;
}