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// LOAD IMAGE + IMAGE INFO INTO LAYER FUNCTION
function show(phototext,photoname) {
	if (document.getElementById)
	{
		y = document.getElementById('photo');
		//y.style.background = 'url('+photoname+') no-repeat';
		photosrc = '<img src="' + photoname + '"/>'
		y.innerHTML = '';
		y.innerHTML = photosrc;
		
		x = document.getElementById('photoinfo');
		x.innerHTML = '';
		x.innerHTML = phototext;
	}
}

// DEFINE GLOBAL VARIABLE FOR LATER FUNCTIONS

// define length of photo array for document.write functions
var length = photoFileName.length

// define m for number of cases for show/hide functions
if (length <= 14) {var m = 0}
else if (length > 15 && length <= 29) {var m = 1}
else if (length > 29 && length <= 44) {var m = 2}
else if (length > 44 && length <= 59) {var m = 3}
else if (length > 59 && length <= 74) {var m = 4}
else if (length > 74 && length <= 89) {var m = 5}


// GET ELEMENT BY ID FUNCTION FOR FOLLOWING HIDE/SHOW FUNCTIONS
function DOMGetElement(xx) 
{
 if (document.getElementById) return document.getElementById(xx); 
 return nul;
}


// HIDE/SHOW FUNCTION FOR THUMBNAIL SETS
function showgroup(name) 
{

var ii;
var qq;
var nen; 

NeMenu =  new Array(m+1); 
nename = new Array(m+1);

for (ii=0; ii<=m; ii++) {
  nen="thumbnailBox" + ii;
  nename[ii]=nen;
   if (name) {
    if (nen==name) qq=ii;
   }
}


  if (document.getElementById) { 
    if (name) {
     var Menu = DOMGetElement(name);
     Menu.style.display='block';
    }
    for (ii=0; ii<=m; ii++) {
     if (ii!=qq) {
      NeMenu[ii] = DOMGetElement(nename[ii]);
      NeMenu[ii].style.display='none';
     }
    }
    return true;
  }

 if(document.all) { 
   if (name) document.all[name].style.display= 'block';
  for (ii=0; ii<=m; ii++) { 
   if (ii!=qq) document.all[nename[ii]].style.display= 'none'; 
  }
    return true;
 }

 if (document.layers) { 
   if (name) document.layers[name].display='block';
    for (ii=0; ii<=m; ii++) {
     if (ii!=qq) document.layers[nename[ii]].display='none';
    }
    return true;
  }
} 

// HIDE/SHOW FUNCTION FOR THUMBNAIL NAVIGATION LINK BOXES
function shownav(name2) 
{

var yy;
var zz;
var nen2; 

NeMenu2 =  new Array(m+1); 
nename2 = new Array(m+1);

for (yy=0; yy<=m; yy++) {
  nen2="buttonBox" + yy;
  nename2[yy]=nen2;
   if (name2) {
    if (nen2==name2) zz=yy;
   }
}


  if (document.getElementById) { 
    if (name2) {
     var Menu = DOMGetElement(name2);
     Menu.style.display='block';
    }
    for (yy=0; yy<=m; yy++) {
     if (yy!=zz) {
      NeMenu2[yy] = DOMGetElement(nename2[yy]);
      NeMenu2[yy].style.display='none';
     }
    }
    return true;
  }

 if(document.all) { 
   if (name2) document.all[name2].style.display= 'block';
  for (yy=0; yy<=m; yy++) { 
   if (yy!=zz) document.all[nename2[yy]].style.visibility= 'none'; 
  }
    return true;
 }

 if (document.layers) { 
   if (name2) document.layers[name2].display='block';
    for (yy=0; yy<=m; yy++) {
     if (yy!=zz) document.layers[nename2[yy]].display='none';
    }
    return true;
  }
}

//--><!]]>
