<!-- Begin Script
var n = (document.layers) ? 1:0;
var ie = (document.all) ? 1:0;
var activa = 2;

function show(showobj) {

	if (n) eval('document.' + showobj + '.visibility="show"')
	else if (ie) eval(showobj + '.style.visibility = "visible"')
}

function hide(hideobj) {
	if (n) eval('document.' + hideobj + '.visibility = "hide"')
	else if (ie) eval(hideobj + '.style.visibility = "hidden"')
}

function popupWindow (url) 
{
	popupWin = window.open(url, 'pollWindow', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=780,height=475');
	popupWin.opener.top.name = "opener";
	popupWin.focus();
}

function ocultaAnterior(ocultaobj){

	switch(activa) {  
	

		case 1:{hide('Galeria_1_Gran_On');show(ocultaobj);break;}
		case 2:{hide('Galeria_2_Gran_On');show(ocultaobj);break;}
		case 3:{hide('Galeria_3_Gran_On');show(ocultaobj);break;}
		case 4:{hide('Galeria_4_Gran_On');show(ocultaobj);break;}
		case 5:{hide('Galeria_5_Gran_On');show(ocultaobj);break;}
		case 6:{hide('Galeria_6_Gran_On');show(ocultaobj);break;}
		default:{}
	}	
}
// -->