var p_Accordeon = null;

function selectorInit(nr,category){
    if(category)
        backgrndscroll = new fx.Background( 'scroller', 'scrollcounter', nr, {duration: 500}, category);
    else
	    backgrndscroll = new fx.Background( 'scroller', 'scrollcounter', nr, {duration: 500});
}	
	
/*function mainNavigationInit(){
	var stretcher_root = document.getElementById('n_content');
	
	var all_div = stretcher_root.getElementsByTagName('div');
	var all_h3 = stretcher_root.getElementsByTagName('h3');
	
	var stretchers = new Array();
	var toggles = new Array();
	for(var i=0; i<all_div.length; i++){
	    if(all_div[i].className=='n_stretcher'){
	       stretchers.push(all_div[i]);
	    }
	}
	for(var i=0; i<all_h3.length; i++){
	    if(all_h3[i].className=='n_display'){
	       toggles.push(all_h3[i]);
	    }
	}
	
	var myAccordion = new fx.Accordion( toggles, stretchers, {opacity:false, duration:400}	);
	if (readCookie('nav') == null) {
	   myAccordion.showThisHideOpen(stretchers[0]);
	}		
	p_Accordeon = myAccordion;
}*/
function toggleNavGroup( id ){
	if (document.getElementById(id).style.display=='none')
	{
		document.getElementById(id).style.display='block';
	}else{
		document.getElementById(id).style.display='none';
	}
}
function NavGroupShow( id ){
	document.getElementById(id).style.display='block';
	}
function NavGroupOff( id ) {
	document.getElementById(id).style.display='none';
	}

function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) 
		    return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name)
{
	createCookie(name,"",-1);
}

function getURLParam(strParamName){
  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(strParamName + "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return strReturn;
}

//swap images -------------------------------------------//

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

//reisize ------------------------------------------------//

function Resizeme(targetdiv,theight){
	try
	{
		document.getElementById(targetdiv).style.height=theight+'px';
	} catch(e) {}
}