var On = new Array();
var Off = new Array();
var i;

var autoNames = new Array("navHome","navProducts","navProduction","navCompany","navContact", "pageNavTop", "pageNavPrevious", "pageNavNext")

for (i = 0; i < autoNames.length; i++)
	{
	On[i] = new Image();
	On[i].src = "images/" + autoNames[i] + "_on.gif"
	}
for (i = 0; i < autoNames.length; i++)
	{
	Off[i] = new Image();
	Off[i].src = "images/" + autoNames[i] + "_off.gif"
	}

function rollOver(imageObject)
	{
	for (i = 0; i < autoNames.length; i++)
		{
		if (imageObject.name == autoNames[i])
			var imageNum = i;
		}
	eval(imageObject.name).src = On[imageNum].src;
	}

function rollOut(imageObject)
	{
	for (i = 0; i < autoNames.length; i++)
		{
		if (imageObject.name == autoNames[i])
			var imageNum = i;
		}
	eval(imageObject.name).src = Off[imageNum].src;
	}