picture = new Array();
picture2 = new Array();
pictureS = new Array();

function sel5()
{
	document.images.imgm5.src = picture2[5].src;
	document.images.imgm4.src = pictureS[4].src;
}

function rel5()
{
	document.images.imgm5.src = picture[5].src;
	document.images.imgm4.src = picture[4].src;
}

function sel4()
{
	document.images.imgm4.src = picture2[4].src;
	document.images.imgm3.src = pictureS[3].src;
}

function rel4()
{
	document.images.imgm4.src = picture[4].src;
	document.images.imgm3.src = picture[3].src;
}

function sel3()
{
	document.images.imgm3.src = picture2[3].src;
	document.images.imgm2.src = pictureS[2].src;
}

function rel3()
{
	document.images.imgm3.src = picture[3].src;
	document.images.imgm2.src = picture[2].src;
}

function sel2()
{
	document.images.imgm2.src = picture2[2].src;
	document.images.imgm1.src = pictureS[1].src;
}

function rel2()
{
	document.images.imgm2.src = picture[2].src;
	document.images.imgm1.src = picture[1].src;
}

function sel1()
{
	document.images.imgm1.src = picture2[1].src;
}

function rel1()
{
	document.images.imgm1.src = picture[1].src;
}



// preload images
function loadImage(p_index)
{
	picture[p_index] = new Image();
	picture[p_index].src = 'images/menu'+p_index+'.jpg';
	picture2[p_index] = new Image();
	picture2[p_index].src = 'images/menu'+p_index+'a.jpg';
	pictureS[p_index] = new Image();
	pictureS[p_index].src = 'images/menu'+p_index+'s.jpg';
}

function preLoadImages()
{
	for(i = 1; i <= 5; i++)
	{
		loadImage(i);
	}
}