// Services
// JavaScript Document
<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function changeImgSrc(obj,target) {
	if (document.getElementById){
		document.getElementById(obj).src = target;
	}
}

function SetImage(id) {
	if ( id>=0 && id<images_count){
		// ***** reset current thumb style HERE
		newclass='thumbs';
		if ((image_current+4)%4==0) {
			newclass+='T1';
		}else{
			newclass+='T2';			
		}
		//alert('thumb'+image_current+' '+document.getElementById('thumb'+image_current).className);
		document.getElementById('thumb'+image_current).className = newclass;
		//alert(document.getElementById('img'+image_current).className);		
		image_current = id;
		
		// ***** set new thumb style HERE
		newclass='thumbs';
		if ((image_current+4)%4==0) {
			newclass+='T1Current';
		}else{
			newclass+='T2Current';			
		}
		document.getElementById('thumb'+image_current).className = newclass;

		changeImgSrc('mainImg',images[id][1]);
		MM_setTextOfLayer('imageName','',unescape(images[id][0]));


		// set forward and back button
	
		if (id==0) { //first image - disable prev button
			document.getElementById('prev').style.display = 'none';
			changeImgSrc('prev','/images/i/prev_0.gif');
			document.getElementById('prev-spacer').style.display = 'block';
			//document.getElementById('prev').onmouseover = "";
			//document.getElementById('prev').onmouseout = "";
			//changeImgSrc('prev','/images/i/b.gif');
		} else {
			document.getElementById('prev').style.display = "block";
			//changeImgSrc('prev','/images/i/prev_0.gif');
			document.getElementById('prev-spacer').style.display = "none";
			//document.getElementById('prev').onmouseover = function() {changeImgSrc('prev','/images/i/prev_1.gif');}
			//document.getElementById('prev').onmouseout = function() {changeImgSrc('prev','/images/i/prev_0.gif');}
			//changeImgSrc('prev','/images/i/prev_0.gif');
		}
		
		if (id==(images_count-1)) {
			document.getElementById('next').style.display = "none";
			changeImgSrc('next','/images/i/next_0.gif');
			document.getElementById('next-spacer').style.display = "block";			
			//document.getElementById('next').onmouseover = "";
			//document.getElementById('next').onmouseout = "";
			//changeImgSrc('next','/images/i/b.gif');
		} else {
			document.getElementById('next').style.display = "block";
			//changeImgSrc('next','/images/i/next_0.gif');
			document.getElementById('next-spacer').style.display = "none";			
			//document.getElementById('next').onmouseover = function() {changeImgSrc('next','/images/i/next_1.gif');}
			//document.getElementById('next').onmouseout = function() {changeImgSrc('next','/images/i/next_0.gif');}
			//changeImgSrc('next','/images/i/next_0.gif');
		}
	}
}

function replaceLinks() {
	for (i=0;i<12;i++) {
		var obj = document.getElementById('thumblink'+i);
		if (obj) {
			obj.href = 'javascript:;';
			var code = 'SetImage('+i+');';
			obj.onclick = new Function (code);
		}
	}
	var obj = document.getElementById('prevlink');
	if (obj) {
		obj.href = 'javascript:;';
		//alert(obj.onclick);
		obj.onclick = function () {SetImage(image_current-1) }
	}
	var obj = document.getElementById('nextlink');
	if (obj) {
		obj.href = 'javascript:;';
		//alert(obj.onclick);
		obj.onclick = function () {SetImage(image_current+1) }
	}
}
// -->