var sniplayer;

function show(unit,link){
switch (unit){
  case "boiler":
	  msgstring="Special design boilers - including waste heat boilers can be used to generate steam for power generation process or plant consumption representing a significant gain in useful energy.";
		break
	case "combustor":
	  msgstring="ALSTOM Power Energy Recovery is an expert in low Btu gas (as low as 45 Btu/cu ft) combustion without supplementary fuels. ALSTOM has designed many applications for tail gas, CO gas, BFG, and FCC regenerators with or without heat recovery.";
		break
	case "fired":
	  msgstring="ALSTOM Power Energy Recovery offers fired heaters for applications ranging from 500,000 Btu/hr to over 2 billion Btu/hr in firing capacity.  They are in service at process temperatures as high as 2,000F and at pressures as great as 3,000 psig.";
		break
	case "recup":
	  msgstring="Enormous fuel savings and other technical advantages can be achieved through pre-heating combustion air used for high temperature and or high pressure dirty gas. ALSTOM Power Energy Recovery produces a very broad range of recuperators.";
		break
	case "hex":
	  msgstring="ALSTOM Power Energy Recovery rarely produces a standard heat exchanger; rather the concentration is exclusively in special-design, high-performance units. Most units incorporate high temperature and or high pressure dirty gas applications.";
	}
	
if(document.layers){
 //thisbrowser="NN4";
document.layers[link].color="red";
sniplayer = document.layers["mid"];
sniplayer.document.open();
sniplayer.document.write(msgstring);
sniplayer.document.close();
 }

if(document.all){
//thisbrowser="ie"
document.all(link).style.color="red";
sniplayer = document.all["mid"];
sniplayer.innerHTML=msgstring;
}
	
if(!document.all && document.getElementById){
//thisbrowser="NN6";
var nodeObj = document.getElementById(link)
nodeObj.style.color = 'red';
sniplayer = document.getElementById("mid");
sniplayer.innerHTML =msgstring;
                                         }
      }

function hide(link) {
msgstring="<img src='images/home/50.gif' alt='' />"

if(document.layers){
 //thisbrowser="NN4";
document.layers[link].color="#000088";
sniplayer = document.layers["mid"];
sniplayer.document.open();
sniplayer.document.write(msgstring);
sniplayer.document.close();
}

if(document.all && !document.getElementByID){
//thisbrowser="<IE6"
document.all(link).style.color="#000088";
sniplayer = document.all["mid"];
sniplayer.innerHTML=msgstring;

}
														
if(!document.all && document.getElementById){
//thisbrowser="IE6" or "NN6";
var nodeObj = document.getElementById(link)
nodeObj.style.color = '#000088';
sniplayer = document.getElementById("mid");
sniplayer.innerHTML =msgstring;
   }

}