/****************************************************/
/*************** Java Script Document ***************/

/* Copyright: schwitterdesign, 2005                 */
/* Author:    Lukas Schwitter                       */

/****************************************************/
/****************************************************/


/************ picture change on rollover ************/
function picturechange(picture, file){
	document[picture].src = file;
}

/********* change display of list elements **********/
function changeDisplay(objId){

  obj0 = document.getElementById("content_list_body" + objId);
  obj1 = document.getElementById("content_list_spacer" + objId);
  obj2 = document.getElementById("marginal_list" + objId);
  obj3 = document.getElementById("img" + objId);
    
  scrObj = document.getElementById("scrollObj");
  
  if (obj0) {
    state = obj0.style.display;
    if (state == "none") {
      obj0.style.display = "block";
	  obj1.style.display = "block";
	  obj2.style.display = "block";
      if (obj3) obj3.src = "/images/general/img_arrow_down.gif";
    } else {
      obj0.style.display = "none";
	  obj1.style.display = "none";
	  obj2.style.display = "none";
      if (obj3) obj3.src = "/images/general/img_arrow_left.gif";
    }
    
    // BUGFIX FOR SAFARI (provocate update of scrollobj)
    scrObj.scrollTop = scrObj.scrollTop;
  }
  //self.location.hash = "anchor" + objId;
}

// BUGFIX FOR SAFARI (preload list style image and open bullet)
var a=new Image; a.src="/images/img_listimage_black.gif";
var b=new Image; b.src="/images/img_listimage_red.gif";
var c=new Image; c.src="/images/img_arrow_left.gif";
var d=new Image; d.src="/images/img_arrow_down.gif";




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;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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];}
}