var Preview = {
    "opened": false,
    "window": null,
    "open" : function (s,w,h) {

	var img = s;

	var width = w + 5;
	var height = h + 60;

	if (Preview.opened) 
	    Preview.window.close();

	Preview.window=window.open("/js/preview.html","kadrypol_preview","toolbar=no,status=no,width="+width+",height="+height);

	Preview.opened=false;

	setTimeout(setImage,150);

	return false;
  
	function setImage() {
	    if (Preview.window.document.getElementById('prevImage') != null) { 
	    	Preview.window.document.getElementById('prevImage').src=img;
	    } else {
		setTimeout(arguments.callee,50);
	    }
	    Preview.window.resizeTo(width,height);
	    Preview.window.focus();
  	    Preview.opened = true;
	}
    }
  };