// JavaScript Document

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_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_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 ConfirmMessage(msg){
	if (!confirm(msg)){
		return false;
	}
}
//end toms specific
var zindxValue = 0;
function Overlay(obj, left, top){
	if (document.getElementById){
		zindxValue = zindxValue + 2;

		//Show div
		var subobj = document.getElementById(obj);
		subobj.style.left = left + "px";
		subobj.style.top = top + "px";
		subobj.style.zIndex = zindxValue;
		subobj.style.display = "block";
		
		//Switch buttons
		if (obj.substring(obj.length - 1) == 'a'){
			document.getElementById(obj.replace('p', 's')).style.display = 'none';
			document.getElementById(obj.replace('p', 'sp')).style.display = 'block';
		}
		return false;
	}else{
		return true;
	}
}

function OverlayClose(obj){
	//Close div
	document.getElementById(obj).style.display='none';
	document.getElementById(obj.replace('a', 'b')).style.display='none';
	document.getElementById(obj.replace('a', 'c')).style.display='none';
	
	//Switch buttons
	document.getElementById(obj.replace('p', 's')).style.display = 'block';
	document.getElementById(obj.replace('p', 'sp')).style.display = 'none';
	
	zindxValue--;
}

function ChangeImage(newsource,sender){

	document.getElementById("fotoview").src= newsource ;	
	document.getElementById("fotofancy").href= newsource ;
	var img = document.getElementById(sender) 
	$width = document.getElementById(sender).width;
	$height = document.getElementById(sender).height;
	if($width > $height){
		document.getElementById("fotoview").width = "300"
		document.getElementById("fotoview").removeAttribute("height"); 
	}else{
		document.getElementById("fotoview").height = "300";
		document.getElementById("fotoview").removeAttribute("width"); 
	}
}