var imgArray=[];
var imgIndex=0;

function showImg(){
	for(var i=0;i<imgArray.length;i++){
		var img=imgArray[i];
		displayImg(img[0],img[1]);
	}
}

function regImg(e,src){
	e.onerror=null;
	var img=[];
	img[0]=e;
	img[1]=src;
	imgArray[imgIndex++]=img;
}

function displayImg(e,src){
    if(!window.imgHash) window.imgHash = new Object();
    var a = imgHash[src];
    if(a==null) {
        e.style.display="none";
        a=imgHash[src]=[];
        a[0]=new Image();
        a[1]=e;
        a[0].onload=function(){setImges(a)};
        a[0].src=src;
    }else{
        if(a[0].readyState=="complete")
            e.src=src;
        else{
            e.style.display="none";
            a[a.length]=e;
        }
    }
}

function setImges(a){
    for(var i=1;i<a.length;i++){
        a[i].src=a[0].src;
        a[i].style.display="";
    }
    a.length=1;
    a[0].onload=null;
}

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];}
}