// ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
// ±± <SCRIPT LANGUAGE='Javascript'            ±±
// ±±             TYPE='text/javascript'       ±±
// ±±              SRC='usmexna.js'> </SCRIPT> ±±
// ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±
<!-- Gracefully hide from old browsers
 /***********************************************
 * Image Thumbnail viewer- © Dynamic Drive (www.dynamicdrive.com)
 * Last updated Sept 26th, 03'. This notice must stay intact for use
 * Visit http://www.dynamicdrive.com/ for full source code
 ***********************************************/
 var ie=document.all
 var ns6=document.getElementById&&!document.all

// "usmexna"...U.S. Mexican Numismatic Association
 function usmexna(which, e, position, imgwidth, imgheight){
 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) //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"
 crossobj.innerHTML='<DIV ALIGN="center" ID="dragbar"><SPAN ID="closetext" STYLE="font-size:8pt;color:white" onClick="closepreview()">U.S.&nbsp;Mexican&nbsp;Numismatic&nbsp;Association</SPAN></DIV><IMG SRC="'+which+'"><DIV ALIGN="center" ID="dragbar"><SPAN ID="closetext" STYLE="font-size:8pt" onClick="closepreview()"><SPAN STYLE="color:gray">Close&nbsp;Window</SPAN></SPAN></DIV>'
 crossobj.style.visibility="visible"
 return false
 }
 else //if NOT IE 4+ or NS 6+, simply display image in full browser window
 return true
 }

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

 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")
// end-->