var ie=document.all
var ns6=document.getElementById&&!document.all
function ietruebody(){ return (document.compatMode!="BackCompat")? document.documentElement : document.body }
function enlarge(which, e, position, imgwidth, imgheight,ps){
if (ie||ns6){
crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
if (position=="center"){
pgyoffset=ns6? parseInt(pageYOffset) : parseInt(ietruebody().scrollTop)
horzpos=ns6? pageXOffset+window.innerWidth/2-imgwidth/2 : ietruebody().scrollLeft+ietruebody().clientWidth/2-imgwidth/2
vertpos=ns6? pgyoffset+window.innerHeight/2-imgheight/2 : pgyoffset+ietruebody().clientHeight/2-imgheight/2
if (window.opera && window.innerHeight)
vertpos=pgyoffset+window.innerHeight/2-imgheight/2; vertpos=Math.max(pgyoffset, vertpos)
}
else{
var horzpos=ns6? pageXOffset+e.clientX : ietruebody().scrollLeft+event.clientX
var vertpos=ns6? pageYOffset+e.clientY : ietruebody().scrollTop+event.clientY
}
crossobj.style.left=horzpos+"px"; crossobj.style.top=vertpos+"px";
crossobj.innerHTML='<div align="right" valign="middle" id="dragbar"><span id="closetext" onClick="closepreview()">Zamknij&nbsp;&nbsp;X</span> </div><img src="'+ps+which+'" class="Gallbig" style="border:5px #B51F0E;margin-top:1px;" />'; crossobj.style.visibility="visible";
return false
}
else //if NOT IE 4+ or NS 6+, simply display image in full browser window
return true
}
function closepreview(){ crossobj.style.visibility="hidden" }
function drag_drop(e){ if (ie&&dragapproved){ crossobj.style.left=tempx+event.clientX-offsetx+"px"; crossobj.style.top=tempy+event.clientY-offsety+"px" }
else if (ns6&&dragapproved){ crossobj.style.left=tempx+e.clientX-offsetx+"px"; crossobj.style.top=tempy+e.clientY-offsety+"px" }
return false
}

function initializedrag(e){
if (ie&&event.srcElement.id=="dragbar"||ns6&&e.target.id=="dragbar"){
offsetx=ie? event.clientX : e.clientX; offsety=ie? event.clientY : e.clientY; tempx=parseInt(crossobj.style.left); tempy=parseInt(crossobj.style.top); dragapproved=true; document.onmousemove=drag_drop
}}
document.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")