function slideLeft(){
	var gl = ge("stopper").offsetLeft - 920;
	if(ge("sliderContainer").offsetLeft + gl > 0){ ge("sliderContainer").style.left = ge("sliderContainer").offsetLeft - 20 +'px'; }
	t = setTimeout('slideLeft();',100);
}

function stopSlide(){ clearTimeout(t); return; }
function slideRight(){ if(ge("sliderContainer").offsetLeft < 0){ ge("sliderContainer").style.left = ge("sliderContainer").offsetLeft + 20 + 'px'; } t = setTimeout('slideRight();',100); }
function setTab(tabName){
	ge(""+tabName+"").className='sliderSelected';
	var nt = ge(""+ tabName +"").offsetLeft; 
	var mx = ge("stopper").offsetLeft - 920;
	if(nt > mx){ nt = mx; }
	ge("sliderContainer").style.left = -nt + 'px';
}

function loadjsfile(filename){
  var fileref=document.createElement('script')
  fileref.setAttribute("type","text/javascript")
  fileref.setAttribute("src", filename)
  if (typeof fileref!="undefined") document.getElementsByTagName("head")[0].appendChild(fileref)
}

function ge (id) { return document.getElementById (id); }

function DynTool (sceneID){
	tooltip('');
	loadjsfile("js/dynJavas.php?action=returnSceneInfo&sceneID=" + sceneID);
}


// position of the tooltip relative to the mouse in pixel //
var offsetx = 12;
var offsety =  8;

document.onmousemove = getmouseposition;
 
var ie5 = (document.getElementById && document.all); 
var ns6 = (document.getElementById && !document.all); 
var ua = navigator.userAgent.toLowerCase();
var isapple = (ua.indexOf('applewebkit') != -1 ? 1 : 0);

function getmouseposition(e){
    var tt = ge('tooltip');
	if(!tt) return;
	
	if(document.getElementById){
        var iebody=(document.compatMode && document.compatMode != 'BackCompat') ? document.documentElement : document.body;
        pagex = (isapple == 1 ? document.body.scrollLeft:(ie5)?iebody.scrollLeft:window.pageXOffset);
        pagey = (isapple == 1 ? document.body.scrollTop:(ie5)?iebody.scrollTop:window.pageYOffset);
        mousex = (ie5)?event.x:(ns6)?clientX = e.clientX:false;
        mousey = (ie5)?event.y:(ns6)?clientY = e.clientY:false;
		
        tt.style.left = (mousex+pagex+offsetx) + 'px';
        tt.style.top = (mousey+pagey+offsety) + 'px';
    }
}
function tooltip(tip){
    var tt = ge('tooltip');
    tt.innerHTML = tip;
    tt.style.display = 'block';
}
function exitTooltip(){
    ge('tooltip').style.display = 'none';
}