//series selector

//build series name list
var arrSeriesName = new Array();

arrSeriesName[0] = '1';
arrSeriesName[1] = '3';
arrSeriesName[2] = '5';
arrSeriesName[3] = '6';
arrSeriesName[4] = '7';
arrSeriesName[5] = 'x3';
arrSeriesName[6] = 'x5';
arrSeriesName[7] = 'x6';
arrSeriesName[8] = 'z4';
arrSeriesName[9] = 'm';


//build series menu item objects
var arrSeriesMenu = new Array();
for(i=0;i<arrSeriesName.length;i++){
	arrSeriesMenu[i] = new Object();
	arrSeriesMenu[i].id = arrSeriesName[i];
	arrSeriesMenu[i].on = '/shared/images/bmw/series_selector/item_' + arrSeriesName[i] + '_on.gif';
	arrSeriesMenu[i].off = '/shared/images/bmw/series_selector/item_' + arrSeriesName[i] + '_off.gif';
	arrSeriesMenu[i].photo = '/shared/images/bmw/series_selector/series_' + arrSeriesName[i] + '.jpg';
}

//init menu, setting active series if applicable
var strPhotoOff = '/shared/images/bmw/series_selector/default.jpg';
function seriesMenuInit(series){
	for(i=0;i<arrSeriesMenu.length;i++){
		if(arrSeriesMenu[i].id == series){
			arrSeriesMenu[i].off = arrSeriesMenu[i].on;
			strPhotoOff = arrSeriesMenu[i].photo;
		}
		document.images['imgItem' + i].src = arrSeriesMenu[i].off;
	}
	document.images['imgSeriesPhoto'].src = strPhotoOff;
}

//animate menu
function seriesMenu(index,over){
	if(over){
		document.images['imgItem' + index].src = arrSeriesMenu[index].on;
		document.images['imgSeriesPhoto'].src = arrSeriesMenu[index].photo;
	}else{
		document.images['imgItem' + index].src = arrSeriesMenu[index].off;
		document.images['imgSeriesPhoto'].src = strPhotoOff;
	}
}