function showIt() 
{ 
	// check to see if there are two arguments
	if (showIt.arguments[1]) {
	group = showIt.arguments[0];
	id = showIt.arguments[1];
	} else {
	id =showIt.arguments[0];
	}
	
	if (document.getElementById) {
			
		if (showIt.arguments[1]) {	
		hideAll(group);
		}
		obj = document.getElementById([id]);
		obj.style.display="block";
		
	}

	else {
		
		if (showIt.arguments[1]) {	
		hideAll(group);
		}
		
		obj = document.all[id];
		obj.style.display = "block"
	}
}


function hideAll(group){
	var v = (document.layers) ? ".display" : ".style.display";
	var arr = (document.layers) ? document.layers[group].layers : (document.all) ? eval(group).all.tags("UL") : document.getElementById(group).getElementsByTagName("UL");
	for(var i=0;i<arr.length;i++){eval("arr["+i+"]"+v+"='none'");} 
	}