function expandMe(el){
   
    var doc = el.getElementsByTagName('div');
    for (var i = 0; i < doc.length; i++){
       if(doc[i].className=="headbkgd"){
        doc[i].className='headbkgdon';
       }
       else if(doc[i].className=="headbkgdon") doc[i].className='headbkgd';
       
       if(doc[i].className=="moreinfo"){
        
        if(doc[i].style.display=='none' || doc[i].style.display=='')doc[i].style.display='block';
        else doc[i].style.display='none';
       }
    }
}

function expandAll(){
    var lnkButton=window.document.getElementById('showall');
    var doc = window.document.getElementsByTagName('div');
    
    if(lnkButton.className=="showallOff"){
		for (var i = 0; i < doc.length; i++){
			if(doc[i].className=="headbkgd"){
				doc[i].className='headbkgdon';
			}
			if(doc[i].className=="moreinfo"){
				doc[i].style.display='block';
			}
		}
		lnkButton.innerHTML="Hide all details";
		lnkButton.className="showallOn";
    }
    else{
		for (var i = 0; i < doc.length; i++){
			if(doc[i].className=="headbkgdon"){
				doc[i].className='headbkgd';
			}
			if(doc[i].className=="moreinfo"){
				doc[i].style.display='none';
			}
		}
		lnkButton.innerHTML="Show all details";
		lnkButton.className="showallOff";
    }
    
}