// picture opening script

var ie=document.all
var ns6=document.getElementById&&!document.all

//var open = 2;
function closeIfOpen() {
//	open++;
//	if (open == 2) {
		closepreview();
//		open = 2;
//	}
}

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat" && !window.opera)? document.documentElement : document.body
}

function enlarge(which, e, position, imgwidth, imgheight){
if (ie||ns6){
crossobj=document.getElementById? document.getElementById("picture") : document.all.picture
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) //compensate for Opera toolbar
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"

tw=imgwidth-2
th=imgheight-2

crossobj.innerHTML='<table border="0" cellpadding="0" cellspacing="0"><tr><td width="8" height="8"><img src="/images/default/shadowt.png" class="iePNG" width="8" height="8" border="0"></td><td rowspan="2" colspan="2"><img class="im2" src="'+which+'"></td></tr><tr><td class="shadowr" height="'+th+'"></td></tr><tr><td width="8"><img src="/images/default/shadowl.png" class="iePNG" width="8" height="8" border="0"></td><td class="shadowb" height="8" width="'+tw+'"></td><td width="8"><img src="/images/default/shadowc.png" width="8" height="8" class="iePNG"></td></tr></table>'

crossobj.style.visibility="visible";
open = 0;
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";
if (window.opera)
	open = 1;
else
	open = 0;
}
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=="picture"||ns6&&e.target.id=="picture"){
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")