var breite = 66;
var abstand = 2;
var gesamtbreite;

function is_msie()
{
  code = navigator.appName;
  return(code.indexOf("Microsoft")!=-1);
}


function new_image(source)
{
	srt = new Image;
	srt.src = source;
	return(srt);
}


function swap_image(dest,src)
{
	if(document.images[dest])
		tausch = document.images[dest];
	else
	{
		if(is_msie())
		{
		}else
		{
			for(i=0;i<document.layers.length;i++)
			  if(document.layers[i].document.images[dest]) tausch = document.layers[i].document.images[dest];
		};
	};
	tausch.src = eval(src).src;
}

function goToModelPage(arg){
	value = arg.split('##');
	document.location.href = 'index.php?id=147&type=' + value[1] + '&mid=' + value[0];	
}

function moveModelGalerie(pos) {
	cnt = (-1)*(((gesamtbreite)-882)/(882))*pos;
	//console.log( ' -> ' + pos );
	document.getElementById("modelGalerie").style.left = cnt + "px"; 
}

function initModelGalerie(anz, pos){
	gesamtbreite = (anz*breite) + ((anz-1)*abstand);
	umrech       = 882/gesamtbreite;
	st  = (pos*66+pos*2);
	cnt = (-1)*(((gesamtbreite)-882)/(882))*(st*umrech);
	//console.log( cnt );
	document.getElementById("modelGalerie").style.left = cnt + "px"; 	
}

function getCS(objid,prop)
{
  var obj, propval;
  if (document.documentElement && document.defaultView)
  {
    obj=document.getElementById(objid);
    propval=document.defaultView.getComputedStyle(obj,"").getPropertyValue(prop);
    return propval;
  }
  else
  {
    return false;
  }
}