function getURLParam(pName){
	var strReturn = "";
	var strHref = window.location.href;
	if ( strHref.indexOf("?") > -1 ){
		var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
		var aQueryString = strQueryString.split("&");
		
		for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
			if (aQueryString[iParam].indexOf(pName + "=") > -1 ){
				var aParam = aQueryString[iParam].split("=");
				strReturn = aParam[1];
				break;
			}
		}
	}
	return strReturn;
	//	var strArray = strHref.split("=");
//	strReturn  = strArray[1];
}

function loadNavigation(){
	var section = getURLParam("id")//alert(imgTagName);
	if(section != ""){
		if(section == "002" || section == "003" || section == "004" || section == "010")
			section = section;
		else
			section = section.substr(0,3);
		//var img = getImageName(section);
		highlightSection(section);

		if(section!= "002" || section != "003" || section != "004" || section != "010")
			showSubSection(section);
	}
}


function showSubSection(section){
	var selected = "table"+section;
	document.getElementById(selected).style.display = "";
}

function highlightSection(section){
	var imgTagName = "nav_" + section;
	var imgTagName2 = "nav_" + section + "ch";
	
	document.getElementById(imgTagName).style.display = "none";
	document.getElementById(imgTagName2).style.display = "";
	
}

/*
function navOver(e, tag){
	//document.images[tag].src = "/3gweb/img/common/leftnav/hover/nav_"+e+".gif";
	var imgTagName = tag;
	var imgTagName2 = tag+"a";
	var imgTagName3 = tag+"b";
	
	document.getElementById(imgTagName).style.display = "none";
	document.getElementById(imgTagName3).style.display = "";
}
function navOut(e, tag){
	var imgTagName = tag;
	var imgTagName2 = tag+"a";
	var imgTagName3 = tag+"b";
	document.getElementById(imgTagName).style.display = "";
	document.getElementById(imgTagName3).style.display = "none";
}



*/