var IE = (navigator.appName == "Microsoft Internet Explorer") ? 1 : 0;
var NS = (navigator.appName == "Netscape") ? 1 : 0;

function sIR() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function sI() { //v2.0
  var i,j=0,objStr,obj;
  swapArray=new Array;
  oldArray=document.MM_swapImgData;
  for (i=0; i < (sI.arguments.length-2); i+=3) {
    objStr = sI.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = sI.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}

stepMain = 250;

function SImMain(offs, alln, offsr, allnr)
{
if (offs>alln) { offs = 0; }
if (offsr>allnr) { offsr = 0; }
document.getElementById("photosL").style.marginTop = "-"+offs*stepMain+"px";
offs=offs+1;
document.getElementById("photosR").style.marginTop = "-"+offsr*stepMain+"px";
offsr=offsr+1;

setTimeout("SImMain("+offs+","+alln+","+offsr+","+allnr+")",3000);
}


step = 250;

function SIm(offs, alln)
{
document.getElementById("photos").style.marginTop = "-"+offs*step+"px";

for (i=0; i < alln; i++) {
	if (document.getElementById("ph"+i)) {
		document.getElementById("ph"+i).src = "img/ph_0.gif";
	}
}
document.getElementById("ph"+offs).src = "img/ph_1.gif";
}

function SwitchPriceGroup(groupid) {
	if (document.getElementById("price_"+groupid).style.display == 'block')	{	
		document.getElementById("price_"+groupid).style.display = 'none';
	} else {
		document.getElementById("price_"+groupid).style.display = 'block';
	}
	
}

function SlideLayer(Num) {
	if (IE) {
		if (document.all[Num].style.display=="block") {
			eval('document.all[Num].style.display="none"');
		} else {
			eval('document.all[Num].style.display="block"');
		}
	}
}

function OpenWindow(url, w, h) {
open(url, "", 'menubar=no,directories=no,location=no,resizable=yes, target=viv scrollbars=no,width='+w +',height='+h);
}