function selectResolutionDirectory () {
	if ( screen.width >= 1280 && screen.height >= 1024 ) {
		return "large_res";
	} else {
		return "small_res"
	}
}

function selectResolutionMinWidth () {
	if ( screen.width >= 1280 && screen.height >= 1024 ) {
		return "1200";
	} else {
		return "800"
	}
}


function showInfo ( varIndex ) {
	hideElements ();
	displayElement ( varIndex );
	resizeElement ( varIndex );
	selectLink ( varIndex );
}

function hideElements () {
	document.getElementById ( "info_billar" ).style.visibility = "hidden";
	document.getElementById ( "info_billar" ).style.height = "1px";
	document.getElementById ( "info_billar" ).style.maxHeight = "1px";
	document.getElementById ( "info_billar" ).style.top = "0px";
	
	document.getElementById ( "info_karaoke" ).style.visibility = "hidden";
	document.getElementById ( "info_karaoke" ).style.maxHeight = "1px";
	document.getElementById ( "info_karaoke" ).style.height = "1px";
	document.getElementById ( "info_karaoke" ).style.top = "-1px";
	
	document.getElementById ( "info_promociones" ).style.visibility = "hidden";
	document.getElementById ( "info_promociones" ).style.maxHeight = "1px";
	document.getElementById ( "info_promociones" ).style.height = "1px";
	document.getElementById ( "info_contacto" ).style.top = "-3px";
	
	document.getElementById ( "info_contacto" ).style.visibility = "hidden";
	document.getElementById ( "info_contacto" ).style.maxHeight = "1px";
	document.getElementById ( "info_contacto" ).style.height = "1px";
	document.getElementById ( "info_promociones" ).style.top = "-2px";
}

function resizeElement ( varIndex ) {
	var varStyle;
	switch ( varIndex ) {
		case 1:
			varStyle = document.getElementById ( "info_billar" ).style;
			varStyle.top = "10px";
			break;
		case 2:
			varStyle = document.getElementById ( "info_karaoke" ).style;
			varStyle.top = "5px";
			break;
		case 3:
			varStyle = document.getElementById ( "info_promociones" ).style;
			varStyle.top = "0px";
			break;
		default:
			varStyle = document.getElementById ( "info_contacto" ).style;
			varStyle.top = "-5px";
		break;
	}
	if ( screen.width >= 1280 && screen.height >= 1024 ) {
		varStyle.maxHeight = "640px";
		varStyle.height = "640px";
	} else {
		varStyle.maxHeight = "363px";
		varStyle.height = "363px";
	}
}

function displayElement ( varIndex ) {
	switch ( varIndex ) {
		case 1:
			document.getElementById ( "info_billar" ).style.visibility = "visible" ;
			break;
		case 2:
			document.getElementById ( "info_karaoke" ).style.visibility = "visible" ;
			break;
		case 3:
			document.getElementById ( "info_promociones" ).style.visibility = "visible" ;
			break;
		default:
			document.getElementById ( "info_contacto" ).style.visibility = "visible" ;
			break;
	}
}

function selectLink ( varIndex ) {
	var varStyle;
	document.getElementById ( "opt_billar" ).style.color="#FF0000";
	document.getElementById ( "opt_karaoke" ).style.color="#FF0000";
	document.getElementById ( "opt_promociones" ).style.color="#FF0000";
	document.getElementById ( "opt_contacto" ).style.color="#FF0000";
	
	document.getElementById ( "opt_billar" ).style.textDecoration="none";
	document.getElementById ( "opt_karaoke" ).style.textDecoration="none";
	document.getElementById ( "opt_promociones" ).style.textDecoration="none";
	document.getElementById ( "opt_contacto" ).style.textDecoration="none";
	
	switch ( varIndex ) {
		case 1:
			varStyle = document.getElementById ( "opt_billar" ).style;
			break;
		case 2:
			varStyle = document.getElementById ( "opt_karaoke" ).style;
			break;
		case 3:
			varStyle = document.getElementById ( "opt_promociones" ).style;
			break;
		default:
			varStyle = document.getElementById ( "opt_contacto" ).style;
			break;
	}
	varStyle.color = "#FFFFFF";
	varStyle.textDecoration = "underline";
}