function expand(e) { 

//hideall();
var mySplitPars = e.split(",");
	for (i=0; i<mySplitPars.length; i++){
		
		var Nodes = document.getElementsByTagName('ul') 
		var max = Nodes.length 
		for(var j = 0;j < max;j++) { 
		var nodeObj = Nodes.item(j) 
			//alert(mySplitPars[i]);
			if (nodeObj.id == mySplitPars[i]) {  //found item expand
				//alert(nodeObj.id);
				nodeObj.style.display = 'block'; 
			}
		} 
		//alert(mySplitPars[i]);	
		//if (document.getElementById(mySplitPars[i]).style.display == 'none') { 
		//document.getElementById(mySplitPars[i]).style.display = 'block'; 
		//} else { 
		//document.getElementById(mySplitPars[i]).style.display = 'none'; 
		//} 
	}
	
	

	
//expandParents(e);
} 


function hideall() { 
var Nodes = document.getElementsByTagName('ul') 
var max = Nodes.length 
for(var i = 0;i < max;i++) { 
var nodeObj = Nodes.item(i) 
nodeObj.style.display = 'none'; 
} 
} 

function expandall() { 
var Nodes = document.getElementsByTagName('ul') 
var max = Nodes.length 
for(var i = 0;i < max;i++) { 
var nodeObj = Nodes.item(i) 
nodeObj.style.display = 'block'; 
} 
}