function popUpBanner() {
	var ScreenWidth = window.screen.width;
	var ScreenHeight = window.screen.height;
	if ((ScreenWidth == 0) || (ScreenHeight == 0)) {
		ScreenWidth = 800;
		ScreenHeight = 600;
	}
	var left = 380 / 2;
	var top  = (ScreenHeight-500-40) / 2;
	window.open('mujeres.htm','mujeres','status=yes,resizable=yes,scrollbars=yes,width=380,height=505,left='+ left + ",top=" + top);
}
function popUpBannerDiet() {
	var ScreenWidth = window.screen.width;
	var ScreenHeight = window.screen.height;
	if ((ScreenWidth == 0) || (ScreenHeight == 0)) {
		ScreenWidth = 1024;
		ScreenHeight = 768;
	}
	var left = 712 / 2;
	var top  = (ScreenHeight-500-40) / 2;
	window.open('patdiet_dietista.htm','Dietista','status=yes,resizable=yes,scrollbars=yes,width=712,height=505,left='+ left + ",top=" + top);
}