var cache_mouseover_images = new Array();

function LoadMouseOverImages() 
{
	var j = 1;

	var buttons= new Array("blue","dark_blue","green","red","yellow");

	for (var i = 0; i < buttons.length; i++)
	{
		j=buttons[i];
		cache_mouseover_images[j] = new Array();
		cache_mouseover_images[j][0] = new Image();	cache_mouseover_images[j][0].src = "images/bullets/" + j + ".jpg";
		cache_mouseover_images[j][1] = new Image();	cache_mouseover_images[j][1].src = "images/bullets/" + j + ".jpg";
	}
}

LoadMouseOverImages();

function SI(img,j,on) 
{
	if (typeof(img)=='string')
	{
		img= document.getElementById(img);
	}
	if (!img) return;
	if (!img.src) return;
	if (!cache_mouseover_images[j]) return;

	img.src = cache_mouseover_images[j][on].src;	
}