function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function yMouseOver(tarImage)
{
//var tmp=tarImage.name.substring(0, tarImage.lastIndexOf('.gif'));
var tmp=prefix + '_0' + tarImage;

	if(tmp.indexOf('_over')!=-1) tmp=tmp.substring(0, tmp.lastIndexOf('_over')-1);

	
//	tarImage.src= prefix + '_over.gif';
	for (i=1; i<=totaltopic; i++) eval('document.images[\'Image' + i + '\'].src=\"images/' + prefix + '_0' + i + '.gif\"');
	eval('document.images[\'Image' + tarImage + '\'].src=\"images/' + prefix + '_0' + tarImage + '_over.gif\"');
}

function yMouseOut()
{
	yHightLight(curtopic);
}

function yHightLight(tarImage)
{
	for (i=1; i<=totaltopic; i++) eval('document.images[\'Image' + i + '\'].src=\"images/' + prefix + '_0' + i + '.gif\"');
	eval('document.images[\'Image' + tarImage + '\'].src=\"images/' + prefix + '_0' + tarImage + '_over.gif\"');
}

function yIconOut()
{
	for (i=1; i<document.images.length; i++)
		document.images[i].src='images/spacer.gif';
}

function yIconOver(tarImage)
{
var curImage;
	switch (top.document.title)
	{
	case("The Merton Company Limited - About"):
		curImage='highlight1.gif';
		break;
	case("The Merton Company Limited - Facilities"):
		curImage='highlight2.gif';
		break;
	case("The Merton Company Limited - Manufacturing"):
		curImage='highlight3.gif';
		break;
	case("The Merton Company Limited - Development & Research"):
		curImage='highlight4.gif';
		break;
	case("The Merton Company Limited - Quality"):
		curImage='highlight5.gif';
		break;
	case("The Merton Company Limited - Human Resources"):
		curImage='highlight6.gif';
		break;
	case("The Merton Company Limited - Contact Us"):
		curImage='highlight7.gif';
		break;
	}

	document.images[tarImage].src='images/' + curImage;
}