function openExpoPics(intExpoID,strLan) {
    var w	= 800;
		var h	= 600;
		window.open('expopic'+strLan+'.php?eid='+intExpoID, 'ExpoPic', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + w + ',height=' + h + ',top=' + (screen.availHeight - h) / 2 + ',left=' + (screen.availWidth - w)/2)
  }
  
  var popwin_pop;
  var b_popwin_pop = false;
  
	function openArtistPics(intArtistID,strLan,strWidth,strHeight) {
		if (b_popwin_pop) {
			if (!popwin_pop.closed) {
				popwin_pop.close();
			}
		}
	  
  		if (strWidth != 0 && strHeight != 0) {
    		var w	= strWidth;
			var h	= strHeight;
		} else {
			var w	= 800;
			var h	= 600;
		}

		popwin_pop = window.open('artistpic'+strLan+'.php?aiid='+intArtistID, 'ArtistPic', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + w + ',height=' + h + ',top=' + (screen.availHeight - h) / 2 + ',left=' + (screen.availWidth - w)/2)
		b_popwin_pop = true;
		popwin_pop.focus();
  }
  
  function openMediationPics(intMediationDetailImgID) {
    var w	= 499;
		var h	= 435;
		window.open('mediationpic.php?mdiid='+intMediationDetailImgID, 'MediationPic', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + w + ',height=' + h + ',top=' + (screen.availHeight - h) / 2 + ',left=' + (screen.availWidth - w)/2)
  }