// JavaScript Document
var photo = new Image();
var numPic = 1;  
var totalPic = 3;
var capNum = 1;
var capText = new Array();
// caption text

capText[1]="Lakes provide an attractive back drop for homes and the walking, jogging trails.";
capText[2]="Walking paths wander through Ashton's neighborhoods and along Ashton Plantation Boulevard.";
capText[3]="The recreation center will include a large outdoor swimming pool, as well as a community room for the private use of residents.";

//replaces large image
function inactBig(imgName,itemName,direction) {
if (document.images){
	if (direction == 'forward'){
		if (numPic < totalPic){
			numPic = numPic + 1;
		}
	else {
		numPic = 1;
		}
	}
	else {
		if (numPic > 1) {
        	numPic = numPic - 1;
		}
	else {
		numPic = totalPic;
		}
	}  theImage = "images/amenities/"+[numPic]+".gif";
		imageSrc = [itemName]+".src";
		imageSrc = theImage;
		document[imgName].src = imageSrc;
		document.getElementById('swapText').innerHTML=capText[numPic];
	}
}
// replaces color
function changeColor(element,newColor,newSize)
{
 elem = document.getElementById([element]);
 elem.style.color = newColor;
 elem.style.fontSize = newSize;
}