/** Antigo Highslide
	hs.registerOverlay(
    	{
    		thumbnailId: null,
    		overlayId: 'controlbar',
    		position: 'top right',
    		hideOnMouseOut: true
		}
	);
	
   hs.graphicsDir = 'highslide/graphics/';
    hs.outlineType = 'rounded-white';
    hs.captionEval = 'this.thumb.title';
	hs.allowMultipleInstances = false;
	
	hs.callingFrameId = 'centro';

	hs.$ = function (id) {
		var iframe = document.getElementById(hs.callingFrameId);
		var iDoc = iframe.contentDocument || iframe.contentWindow.document;
		
		if (document.getElementById(id)) return document.getElementById(id);
		else if (iDoc.getElementById(id)) {
			// workaround for IE's missing importNode():
			iEl = iDoc.getElementById(id);
			return hs.createElement(iEl.tagName, { className: iEl.className, innerHTML: iEl.innerHTML } );
		}
		return null;
	};

 hs.getAdjacentAnchor = function(key, op) {
	var iframe = document.getElementById(hs.callingFrameId);
	var iDoc = iframe.contentDocument || iframe.contentWindow.document;
	var aAr = iDoc.getElementsByTagName('A'), hsAr = {}, activeI = -1, j = 0;
	for (i = 0; i < aAr.length; i++) {
		if (hs.isHsAnchor(aAr[i]) && ((hs.expanders[key].slideshowGroup == hs.getParam(aAr[i], 'slideshowGroup')))) {
			hsAr[j] = aAr[i];
			if (hs.expanders[key] && aAr[i] == hs.expanders[key].a) {
				activeI = j;
			}
			j++;
		}
	}
	return hsAr[activeI + op];
};

hs.position = function(el)	{ 
	var parent = el;	
	var p = { x: parent.offsetLeft, y: parent.offsetTop };
	while (parent.offsetParent)	{
		parent = parent.offsetParent;
		p.x += parent.offsetLeft;
		p.y += parent.offsetTop;
		if (parent != document.body && parent != document.documentElement) {
			p.x -= parent.scrollLeft;
			p.y -= parent.scrollTop;
		}
	}
	
	if (!/IFRAME/.test(el.tagName)) {
		var iframePos = hs.position(document.getElementById(hs.callingFrameId));
		p.x += iframePos.x;
		p.y += iframePos.y;	
	}
	
	return p;
};
**/

	//-- END IFRAME MOD
	///////////////////////////////////////////////////////////////////////////

function calcHeight()
{

  var the_height=document.getElementById('centro').contentWindow.document.body.scrollHeight;
  document.getElementById('centro').height=the_height;
}