function expandSpan(theSPAN,img){
	var dataSPAN = eval('document.getElementById("' + theSPAN +'")');
	if (dataSPAN.style.display=="block" || dataSPAN.style.display=="" ){
		dataSPAN.style.display="none";
	}else{
		dataSPAN.style.display="";
	}
}

function change(id,newtext) 
{ 
document.getElementById(id).innerHTML=newtext 
}