function checkSubscriptionEmail(input){
	if (input.value == 'Your Email Address'){
		input.value = '';
	}
	else if (input.value == ''){
		input.value = 'Your Email Address';
	}
}

function sendContactForm(){
	
	var form = document.contactForm;
	var msg = '';
	
	// check for name
	if (form.name.value == ''){msg = msg+"Please enter your NAME.\n";}
	
	// check for blank and validate email
	if (form.email.value == ''){msg = msg+"Please enter your EMAIL ADDRESS.\n";}
	else {
		
		// validate email
		var emailCheck = isEmail(form.email.value);
		if (emailCheck == false){msg = msg+"Please enter a valid EMAIL ADDRESS.\n";}
		
	}
	
	// check for question or comment
	if (form.comments.value == ''){msg = msg+"Please enter a QUESTION or COMMENT.\n";}
	
	// decide to send or stop the form submit
	if (msg == ''){return true;}
	else {
		alert(msg);
		return false;
	}
	
}

function sendSubscriptionForm(){
	
	var form = document.subscriptionForm;
	var msg = '';
	
	// check for name
	if (form.name.value == ''){msg = msg+"Please enter your NAME.\n";}
	
	// check for blank and validate email
	if (form.email.value == ''){msg = msg+"Please enter your EMAIL ADDRESS.\n";}
	else {
		
		// validate email
		var emailCheck = isEmail(form.email.value);
		if (emailCheck == false){msg = msg+"Please enter a valid EMAIL ADDRESS.\n";}
		
	}
	
	// decide to send or stop the form submit
	if (msg == ''){return true;}
	else {
		alert(msg);
		return false;
	}
	
}

function openPic(pic, caption){
	document.getElementById('fullsize').innerHTML = '<img src="/images/gallery/'+pic+'" width="540" />';
	document.getElementById('caption').innerHTML = caption;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}