// JavaScript Document

function chgImg(id,newImg) {
	document.getElementById(id).src = newImg;
}

function chgFloorplan(newImg,title) {
	document.getElementById('img-floorplan').src = newImg;
	document.getElementById('floorplan-title').innerHTML = title;
}

function chgContent(targetID,newID) {
	document.getElementById(targetID).innerHTML=document.getElementById(newID).innerHTML;
}

function chgDropdown(id,status) {
	if (status=="on") {
		document.getElementById(id).style.display = "block";
	} else {
		document.getElementById(id).style.display = "none";
	}
}

function thisYear() {
	thisYear = new Date();
	currYear = thisYear.getFullYear();
	document.write(currYear);
}

function grabInfo(ID) {
	var loc = "/communitiesInfo/"+ID+".php";
	var container = 'community-info';
	new Ajax.Updater(container, loc, { 
		method: 'post',
		onLoading: function() {
			container.innerHTML = "Submitting...";
		}
	});
}


function checkForm() {
	var f = document.forms['optInForm'];
	
	if(f.firstname.value == '') {
		alert('Please specify First Name.');
		f.firstname.focus();
		return false;
	}
	
	if(f.lastname.value == '') {
		alert('Please specify Last Name.');
		f.lastname.focus();
		return false;
	}

	if(f.email.value == '') {
		alert('Please specify E-mail.');
		f.email.focus();
		return false;
	}

	if(f.phone.value == '') {
		alert('Please specify Phone.');
		f.phone.focus();
		return false;
	}
	
	if(f.message.value == '') {
		alert('Please specify Comments/Questions.');
		f.message.focus();
		return false;
	}

	
	var loc = "/subscribe.php";
	var container = 'optInForm';
	var params = 'status=' + f.status.value + '&firstname=' + f.firstname.value + '&lastname=' + f.lastname.value + '&email=' + f.email.value + '&phone=' + f.phone.value + '&message=' + f.message.value;
	new Ajax.Updater(container, loc, { 
		method: 'post',
		parameters: params,
		onLoading: function() {
			container.innerHTML = "Submitting...";
		}
	});
	
	return false;
}