// check which page is loaded
var bBiografiePage; bBiografiePage = location.href.indexOf('biografie')!=-1;
var bDiscografiePage; bDiscografiePage = location.href.indexOf('discografie')!=-1;
var bPersPage; bPersPage = location.href.indexOf('pers')!=-1;
var bBeeldPage; bBeeldPage = location.href.indexOf('beeld')!=-1;
var bConcertenPage; bConcertenPage = location.href.indexOf('concerten')!=-1;
var bContactPage; bContactPage = location.href.indexOf('contact')!=-1;
var bSummaryPage; bSummaryPage = location.href.indexOf('summary')!=-1;

var bHomePage; bHomePage = !bBiografiePage && !bDiscografiePage && !bPersPage && !bConcertenPage && !bContactPage && !bSummaryPage  && !bBeeldPage;

// preload nav images
var home_out = new Image(); home_out.src = "images/menu_home_out.gif";
var home_over = new Image(); home_over.src = "images/menu_home_over.gif";
var biografie_out = new Image(); biografie_out.src = "images/menu_biografie_out.gif";
var biografie_over = new Image(); biografie_over.src = "images/menu_biografie_over.gif";
var discografie_out = new Image(); discografie_out.src = "images/menu_discografie_out.gif";
var discografie_over = new Image(); discografie_over.src = "images/menu_discografie_over.gif";
var pers_out = new Image(); pers_out.src = "images/menu_pers_out.gif";
var pers_over = new Image(); pers_over.src = "images/menu_pers_over.gif";
var concerten_out = new Image(); concerten_out.src = "images/menu_concerten_out.gif";
var concerten_over = new Image(); concerten_over.src = "images/menu_concerten_over.gif";
var contact_out = new Image(); contact_out.src = "images/menu_contact_out.gif";
var contact_over = new Image(); contact_over.src = "images/menu_contact_over.gif";
var summary_out = new Image(); summary_out.src = "images/menu_summary_out.gif";
var summary_over = new Image(); summary_over.src = "images/menu_summary_over.gif";
	
// page must have a javascript check for people who have javascript turned off!

function getPage()
{
	var pos1		= location.href.indexOf('www.debendevandrie.nl')!=-1 ? location.href.indexOf(".nl/") + 4 : location.href.indexOf("bvd/") + 4;
	var pos2		= (location.href.indexOf("_")!=-1) ? location.href.indexOf("_") : location.href.indexOf(".php");
	var sPage = location.href.substring(pos1,pos2);
	//alert(sPage);

	return sPage;
}

function setBackground()
{
	// set background image
	//document.write ("<body background=\"images/bg_sub_" + getPage() + ".gif\" text=\"#F2F2F5\" marginwidth=\"0\" marginheight=\"0\">");

}


function buildMenuItem(sName,width,height)
{
	var bCurrentPage = (eval("b" + sName + "Page"));

	var sLink		 = sName == "Home" ? "home.php" : sName.toLowerCase() + ".php";
	var sHref		 = "&nbsp;<span style=\"color:#000000;\"><a href=\""+ sLink +"\">";
	var sMenuLab	 =  sName.toLowerCase();
		
			//  home/biografie/discographie/../../../summary
			//  home/over ons/cd's/beeld/pers/concerten/contact/english
			switch(sName){
			case "Biografie":
				sName="over ons";
				break;	
			case "Discografie":
				sName="cd's";
				break;	
			case "Summary":
				sName="english";
				break;	
			}
	var sMenuItem		 =  sHref + sName.toLowerCase() + "</a></span>&nbsp;";
	if(bCurrentPage)
	{
		var sMenuItem	=   "&nbsp;"+sName.toLowerCase() + "&nbsp;";
	}
	document.write(sMenuItem);
}

function swapImages(name,state)
{
	if (document.images)
	{
		document.images[name].src = eval(name + "_" + state +".src");
	}
}

function openMp3(sSongName)
{
	// Set properties for the window created

	var sSrc	= "audio/mp3player.html?" + escape(sSongName);
	//alert (sSrc);
	var windowX = 0;
	var windowY = 0;
	var width 	= 250;
	var height 	= 150;
	var sFeatures	= "status=1,location=0,resizable=0,scrollbars=0";
	
	openWindowCentered(sSrc,"MP3player",windowX,windowY,width,height,sFeatures);
}

function popUp(sSrc)
{
	var newWin = window.open(sSrc,"popUp","scrolling=0,width=300,height=200");
	newWin.self.focus();
}
