function todaysDate(){
	// Array of day names
	var dayNames = new Array("Sunday","Monday","Tuesday","Wednesday",
					"Thursday","Friday","Saturday");
	
	// Array of month Names
	var monthNames = new Array(
	"January","February","March","April","May","June","July",
	"August","September","October","November","December");
	
	var now = new Date();
	document.write(dayNames[now.getDay()] + ", " + 
	monthNames[now.getMonth()] + " " + 
	now.getDate() + ", " + now.getFullYear());
}

function swap(targetId){
  
  if (document.getElementById)
        {
        target = document.getElementById(targetId);
        
            if (target.style.display == "none")
                {
               		target.style.display = "";
                } 
            else 
                {
                	target.style.display = "none";
                }
                
        }
}


function swapPhoto(photoSRC,theCaption) {

if (document.getElementById("mainPhoto")) {

	var theImage = document.getElementById("mainPhoto");
	var displayedCaption = document.getElementById("caption");
	var imgFolder = "images/gallery/";
	displayedCaption.firstChild.nodeValue = theCaption;
	theImage.setAttribute("src", imgFolder+photoSRC);

    }
  }