// JavaScript Document
function checkurl(a, b) {

	if (parent.location.href.lastIndexOf("#")+1 == parent.location.href.length ){
		len = parent.location.href.length -1;
		temp = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
		docname =temp.substring(0, temp.length -1);

	}else{
		docname = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
	}
	
	if ((docname == "b5_intro1.asp")|| (docname == "b5_intro1b.asp") ||(docname == "b5_intro1c.asp") || (docname == "b5_intro2.asp") ||(docname == "b5_intro3.asp") || (docname == "b5_intro4.asp") || (docname == "b5_intro5.asp") || (docname == "b5_intro6.asp"))
	{
		document.getElementById(a).style.display = 'block';
	}
	if ((docname == "b5_know1.asp")|| (docname == "b5_know1b.asp") ||(docname == "b5_know1c.asp") ||(docname == "b5_know1d.asp") ||(docname == "b5_know1e.asp")||(docname == "b5_know1f.asp")  || (docname == "b5_know1g.asp") ||(docname == "b5_know2.asp") ||(docname == "b5_know3.asp") || (docname == "b5_know4.asp") || (docname == "b5_know5.asp") )
	{
		document.getElementById(b).style.display = 'block';
	}
}

function checkur2(a, b) {

	if (parent.location.href.lastIndexOf("#")+1 == parent.location.href.length ){
		len = parent.location.href.length -1;
		temp = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
		docname =temp.substring(0, temp.length -1);

	}else{
		docname = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
	}
	
	if ((docname == "gb_intro1.asp")|| (docname == "gb_intro1b.asp") ||(docname == "gb_intro1c.asp") || (docname == "gb_intro2.asp") ||(docname == "gb_intro3.asp") || (docname == "gb_intro4.asp") || (docname == "gb_intro5.asp") || (docname == "gb_intro6.asp"))
	{
		document.getElementById(a).style.display = 'block';
	}
	if ((docname == "gb_know1.asp")|| (docname == "gb_know1b.asp") ||(docname == "gb_know1c.asp") ||(docname == "gb_know1d.asp") ||(docname == "gb_know1e.asp")||(docname == "gb_know1f.asp")  || (docname == "gb_know1g.asp") ||(docname == "gb_know2.asp") ||(docname == "gb_know3.asp") || (docname == "gb_know4.asp") || (docname == "gb_know5.asp") )
	{
		document.getElementById(b).style.display = 'block';
	}
}

function checkur3(a, b) {

	if (parent.location.href.lastIndexOf("#")+1 == parent.location.href.length ){
		len = parent.location.href.length -1;
		temp = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
		docname =temp.substring(0, temp.length -1);

	}else{
		docname = parent.location.href.substring(parent.location.href.lastIndexOf("/")+1);
	}
	
	if ((docname == "en_intro1.asp")|| (docname == "en_intro1b.asp") ||(docname == "en_intro1c.asp") || (docname == "en_intro2.asp") ||(docname == "en_intro3.asp") || (docname == "en_intro4.asp") || (docname == "en_intro5.asp") || (docname == "en_intro6.asp"))
	{
		document.getElementById(a).style.display = 'block';
	}
	if ((docname == "en_know1.asp")|| (docname == "en_know1b.asp") ||(docname == "en_know1c.asp") ||(docname == "en_know1d.asp") ||(docname == "en_know1e.asp")||(docname == "en_know1f.asp")  || (docname == "en_know1g.asp") ||(docname == "en_know2.asp") ||(docname == "en_know3.asp") || (docname == "en_know4.asp") || (docname == "en_know5.asp") )
	{
		document.getElementById(b).style.display = 'block';
	}
}