// Model view functions

var viewdir = '';
var viewpage;
var viewleft = new Array();

var activecolor = 1; 
var activeview = 1;

function switchview(whichview) {
	if (whichview != activeview) {
		if (activeview != 0) {
			document.getElementById('viewimg' + activeview).src = '../../../../../images/products/motorcycles/viewsnav/view_' + activeview + '_off.jpg';
		}
		document.getElementById('viewimg' + whichview).src = '../../../../../images/products/motorcycles/viewsnav/view_' + whichview + '_active.jpg';
		activeview = whichview;
		document.getElementById('viewlargerdiv').style.left = viewleft[activeview] + 'px';
		document.getElementById('mainphoto').src = viewdir + 'mainphoto_color' + activecolor + '_view' + activeview + '.jpg';
	}
}

function switchcolor(whichcolor) {
	if (whichcolor != activecolor) {
		if (activecolor != 0) {
			document.getElementById('colorimg' + activecolor).src = viewdir + 'color_' + activecolor + '_off.jpg';
		}
		document.getElementById('colorimg' + whichcolor).src = viewdir + 'color_' + whichcolor + '_active.jpg';
		activecolor = whichcolor;
		document.getElementById('mainphoto').src = viewdir + 'mainphoto_color' + activecolor + '_view' + activeview + '.jpg';
		document.getElementById('colortext').src = viewdir + 'color' + activecolor + '.jpg';
	}
}

function openlargeview() {
	popwin(viewpage + '?photo=' + activeview + '&color=' + activecolor,'photogallery',700,400,'no','no');
}


// Model features functions

var featureimages = new Array();
var activefeature = 0;

function buildfeaturetext(numfeatures) {
	var featstylestring = '<style type="text/css">\n';
	for (i = 1; i < (numfeatures + 1); i++) {
		featstylestring += '#featuretext_' + i + ' { visibility: hidden; display: none; }\n';
	}
	featstylestring += '<\/style>';
	document.write(featstylestring);
}

function activatefeatureimg(whichimg) {
	var imgsrc = new String(whichimg.src);
	alert(imgsrc);
	imgsrc = imgsrc.replace(new RegExp('features_','g'),'featuresvisited_');
	whichimg.src = imgsrc;
}

function switchfeature(whichfeature) {
	if (whichfeature != activefeature) {
		document.getElementById('featuredetailphoto').src = featureimages[whichfeature];
		document.getElementById('featuretext_' + activefeature).style.visibility = 'hidden';
		document.getElementById('featuretext_' + activefeature).style.display = 'none';
		if (activefeature != 0) {
			document.getElementById('featureimg' + activefeature).src = '../../../../../images/products/motorcycles/featuresnav/featuresvisited_' + activefeature + '_off.jpg';
		}
		document.getElementById('featuretext_' + whichfeature).style.visibility = 'visible';
		document.getElementById('featuretext_' + whichfeature).style.display = 'block';
		document.getElementById('featureimg' + whichfeature).src = '../../../../../images/products/motorcycles/featuresnav/features_' + whichfeature + '_active.jpg';
		activefeature = whichfeature;
	}
}


// Model gallery functions

var galleryimages = new Array();
var activegallery = 1;
var wallpaperpage;
var wallpaperimages = new Array();

function switchgallery(whichgallery) {
	if (whichgallery != activegallery) {
		document.getElementById('galleryphotoimage').src = galleryimages[whichgallery];
		if (activegallery != 0) {
			document.getElementById('galleryimg' + activegallery).src = gallerydir + 'gallery_' + activegallery + '_off.jpg';
		}
		document.getElementById('galleryimg' + whichgallery).src = gallerydir + 'gallery_' + whichgallery + '_active.jpg';
		activegallery = whichgallery;
	}
}

function checkwallpaperlink() {
	var wallpaperlink = false;
	if (wallpaperimages[activegallery] != null) {
		wallpaperlink = true;
	}
	if (wallpaperlink) {
		document.getElementById('wallpaperlink').style.visibility = 'visible';
		document.getElementById('wallpaperlink').style.display = 'block';
	} else {
		document.getElementById('wallpaperlink').style.visibility = 'hidden';
		document.getElementById('wallpaperlink').style.display = 'none';
	}
}

function openwallpaper() {
	popwin('../../wallpaper_popup.asp?model=' + wallpapermodel + '&wpset=' + activegallery,'wallpaper',500,400,'yes','no');
}

function openlargegallery() {
	popwin(gallerypage + '?photo=' + activegallery,'photogallery',700,400,'no','no');
}