/* clears default text entered into fields */
function clearSwapIts(){
	for(allSwaps in swapItArray)
	{
		if(document.getElementById(swapItArray[allSwaps][0]).value == 
swapItArray[allSwaps][1])
		{
			document.getElementById(swapItArray[allSwaps][0]).value = "";
		}

}}

/* form default swap out function */
function swapIt(element,content){
	if(typeof(swapItArray) != "object"){
		swapItArray = new Array();
	}
	if(document.getElementById(element).value=="")
	{
		document.getElementById(element).value=content;
		var count = swapItArray.length;
		swapItArray[count] = new Array(element, content);
	}
}

/* bookmark page function */
function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}


function internalScan()
{	el = document.getElementById("internalScan");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function internalScan2()
{	el = document.getElementById("internalScan2");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function internalScan3()
{	el = document.getElementById("internalScan3");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function externalScanChurch()
{	el = document.getElementById("externalScanChurch");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function externalScan()
{	el = document.getElementById("externalScan");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function externalScan2()
{	el = document.getElementById("externalScan2");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function externalScanCastle()
{	el = document.getElementById("externalScanCastle");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function externalScanCastle2()
{	el = document.getElementById("externalScanCastle2");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}
function photoView()
{	el = document.getElementById("photoView");
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
}