/*
	$Id: buyMap.js 4075 2007-12-10 02:13:54Z brad $
*/

function showRegion(mapID, mapWidth, index) {
	var position = index * mapWidth * -1;
	document.getElementById(mapID).style.backgroundPosition = position + "px 0px";
}


function setupBuyMap() {

	var mapID = "buyStateMenu";
	var className = "buyState";

	var mapWidth = 522;

	var elements = document.getElementsByTagName("A");

	var count = 1;

	for(i = 0; i < elements.length; i++)
	{
		if(elements[i].className == className)
		{
			document.getElementById(elements[i].id).onmouseover = new Function("showRegion('" + mapID + "', " + mapWidth + ", " + count + ")");
			document.getElementById(elements[i].id).onmouseout = new Function("showRegion('" + mapID + "', " + mapWidth + ", " + 0 + ")");
			count++;
		}
	}
}