var loadImg = "img/loading.gif";
var closeImg = "img/closelabel.gif";

var imgNormObj = new Array();
var imgOverObj = new Array();

imgNormObj[0] = new Image();
imgNormObj[0].src = "/img/system-01.png";
imgOverObj[0] = new Image();
imgOverObj[0].src = "/img/system-01-over.png";

imgNormObj[1] = new Image();
imgNormObj[1].src = "/img/system-02.png";
imgOverObj[1] = new Image();
imgOverObj[1].src = "/img/system-02-over.png";

imgNormObj[2] = new Image();
imgNormObj[2].src = "/img/system-03.png";
imgOverObj[2] = new Image();
imgOverObj[2].src = "/img/system-03-over.png";

imgNormObj[3] = new Image();
imgNormObj[3].src = "/img/home.gif";
imgOverObj[3] = new Image();
imgOverObj[3].src = "/img/home-over.gif";

imgNormObj[4] = new Image();
imgNormObj[4].src = "/img/products.gif";
imgOverObj[4] = new Image();
imgOverObj[4].src = "/img/products-over.gif";

imgNormObj[5] = new Image();
imgNormObj[5].src = "/img/about.gif";
imgOverObj[5] = new Image();
imgOverObj[5].src = "/img/about-over.gif";

imgNormObj[6] = new Image();
imgNormObj[6].src = "/img/contact.gif";
imgOverObj[6] = new Image();
imgOverObj[6].src = "/img/contact-over.gif";



// Rollover text effect

function writeText(txt)
{
document.getElementById("desc").innerHTML=txt;
}

function writeTextheader(txt)
{
document.getElementById("header").innerHTML=txt;
}

function writeTextlink(txt)
{
document.getElementById("link").innerHTML=txt;
}

// Rollover Buttons --------------------------------------------

function anchorOver(obj, item)
{
	obj.childNodes[0].src = imgOverObj[item].src;
}

function anchorOut(obj, item)
{
	obj.childNodes[0].src = imgNormObj[item].src;
}

function toggleDiv(id)
{
		var obj = document.getElementById(id);

		if(obj)
		{
			if (obj.style.display=="none")
			{
			obj.style.display="block";
			}
			else
			{
			obj.style.display="none";
		}
	}
}