var aBtnNames = new Array();

function changeHotImage(sBtnName)
{
	for (var i=1; i<=12; i++)
	{
		if (document.all("btn"+aBtnNames[i]) == null)
			return;

		if (aBtnNames[i] == sBtnName)
		{
			document.all("btn"+sBtnName).src = "solutions/images/" + sBtnName + "-icon-actv_46-36.gif";
		}
		else 
		{
		    
			 document.all("btn"+aBtnNames[i]).src = "solutions/images/" + aBtnNames[i] + "-icon-inactv_46-36.gif";
			
		}
	}		

	//alert(sBtnName);
	document.all("btn"+sBtnName).src = "solutions/images/" + sBtnName + "-icon-actv_46-36.gif";
	document.all("divHotImage").innerHTML = "<TABLE WIDTH=593 height=92 bgcolor=#99CCFF BORDER=0 CELLPADDING=0 CELLSPACING=0>"
		+ document.all("tblSolution_" + sBtnName).innerHTML + "</table>";
}

function setBtnNames()
{
	aBtnNames[1] = "lab";
	aBtnNames[2] = "ind";
	aBtnNames[3] = "chm";
	aBtnNames[4] = "fd";
	aBtnNames[5] = "phm";
	aBtnNames[6] = "fhd";
	aBtnNames[7] = "env";
	aBtnNames[8] = "saf";
	aBtnNames[9] = "lif";
	aBtnNames[10] = "ele";
	aBtnNames[11] = "mfx";
	aBtnNames[12] = "nat";
	
	//changeHotImage("lab");
}