<!-- //
// _HideShow.js
	var isIE = false;
	var isOther = false;
	var isNS4 = false;
	var isNS6 = false;
	if(document.getElementById)
	{
		if(!document.all)
		{
			isNS6=true;
		}
		if(document.all)
		{
			isIE=true;
		}
	}	else	{
		if(document.layers)
		{
			isNS4=true;
		}		else		{
			isOther=true;
		}
	};
	function aLs(layerID)
	{
	var returnLayer;
		if(isIE)
		{
			returnLayer = eval("document.all." + layerID + ".style");
		}
		if(isNS6)
		{
			returnLayer = eval("document.getElementById('" + layerID + "').style");
		}
		if(isNS4)
		{
			returnLayer = eval("document." + layerID);
		}
		if(isOther)
		{
			returnLayer = "null";
			alert("-[Error]-\nDue to your browser you will probably not\nbe able to view all of the following page\nas it was designed to be viewed. We regret\nthis error sincerely.");
		}
	return returnLayer;
	};
	
	function HideShow(ID, posA)
	{
		if((aLs(ID).visibility == "visible") || (aLs(ID).visibility == ""))
		{
			if (posA==1) {
			aLs(ID).visibility = "hidden";
			}
		}		else if(aLs(ID).visibility == "hidden")		{
			if (posA==2) {
			aLs(ID).visibility = "visible";
			};
		}
	};
// call it with this 
// <SCRIPT LANGUAGE="JavaScript1.1" SRC="_HideShow.js" TYPE="text/javascript"></SCRIPT> 
// -->