// Pepi Thermal Control Devices Area
//displayChange functionality

function displayChange(id){

	var obj = document.getElementById(id);
	var imgId = (id + "I");
	var imgObj = document.getElementById(imgId);
	
	if(obj.style.display == "block"){
		obj.style.display = "none";
		imgObj.src = "/IMAGES/tcd-thirdnav-off-bg.png";
	}
	else{
		obj.style.display ="block";
		imgObj.src = "/IMAGES/tcd-thirdnav-on-bg.png";
	}
}