function abrejanela_h(foto) {
janela=window.open('','Galeria','toolbar=no,location=no, directories=no,status=no,menubar=no,resizable=no,copyhistory=no,width=800,height=533,scrollbars=no,left=5,top=5');
janela.document.open();
janela.document.write('<html><head><title>FOTO<\/title><\/head><body topmargin="0" leftmargin="0"><img src="images/fotos/'+foto+'.jpg" border="0"><\/body><\/html>');
janela.document.close();
}

function abrejanela_v(foto) {
janela=window.open('','Galeria','toolbar=no,location=no, directories=no,status=no,menubar=no,resizable=no,copyhistory=no,scrollbars=no,width=600,height=400,left=5,top=5');
janela.document.open();
janela.document.write("<html><head><title>FOTO<\/title><\/head><body topmargin=0 leftmargin=0><img src=images/fotos/"+foto+".jpg border=0><\/body><\/html>");
janela.document.close();
}

function abreGaleria(cod){
	var janela = window.open('paginas/galeria.php?cod='+cod+'', '', 'location=no,status=no,scrollbars=1,width=750,height=500');
	janela.moveTo(50, 50);
}






var bgsleight= function() {
	
	function addLoadEvent(func) {		
		var oldonload = window.onload;
		if (typeof window.onload != 'function') {
			window.onload = func;
		} else {
			window.onload = function() {
				if (oldonload) {
					oldonload();
				}
				func();
			}
		}
	}
	function fnLoadPngs() {
		var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
		var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
		for (var i = document.all.length - 1, obj = null; (obj = document.all[i]); i--) {
			if (itsAllGood && obj.currentStyle.backgroundImage.match(/\.png/i) != null) {
				fnFixPng(obj);
				obj.attachEvent("onpropertychange", fnPropertyChanged);
			}
		}
	}
	function fnPropertyChanged() {
		if (window.event.propertyName == "style.backgroundImage") {
			var el = window.event.srcElement;
			if (!el.currentStyle.backgroundImage.match(/x\.gif/i)) {
				var bg	= el.currentStyle.backgroundImage;
				var src = bg.substring(5,bg.length-2);
				el.filters.item(0).src = src;
				el.style.backgroundImage = "url(x.gif)";
			}
		}
	}
	function fnFixPng(obj) {
		var bg	= obj.currentStyle.backgroundImage;
		var src = bg.substring(5,bg.length-2);
		obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
		obj.style.backgroundImage = "url(x.gif)";
	}	
	return {
		init: function() {
			if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
				addLoadEvent(fnLoadPngs);
			}
		}
	}
}();
bgsleight.init();