var is_ie = typeof(document.all) != 'undefined';
	var opacity = (is_ie) ? "filter" : "opacity";

	var i=0;	
	var PATH= new Array();
   PATH[1]="images/show1.jpg";
	PATH[0]="images/show2.jpg";
	PATH[2]="images/show3.jpg";
	PATH[3]="images/show4.jpg";
	var MAX=PATH.length;
	var OBRAZY= new Array();
	for(i=0;i<MAX;i++)
	{
		OBRAZY[i]=new Image;
		OBRAZY[i].src=PATH[i];	
	}
	i=0;
	var current=100;
	var mode=1;
	var m=1;
   var minBound=10;
	var maxBound=95;
	var speed=5;
	var speed2=5;
	var delay=100;
	
function startSS()
{	

   if(i<MAX-1)
	 	i+=1;
	else	i=0;
 	document.getElementById("showb").src=OBRAZY[i].src;
	document.getElementById("showa").src=OBRAZY[i<MAX-1?i+1:0].src;
	per = (is_ie) ? "alpha(opacity=" + 20 + ")" : 20/100;
	document.getElementById("show1").style[opacity] = per;

	changeOpacity(show2,current-10);
}

function changeOpacity(node, percent){
	current=percent;
	percent = (is_ie) ? "alpha(opacity=" + percent + ")" : percent/100;
	node.style[opacity] = percent;

	if(current>=maxBound)
	{

		mode=1;
	 
		per = (is_ie) ? "alpha(opacity=" + 20 + ")" : 20/100;
		document.getElementById("show1").style[opacity] = per;
	 	document.getElementById("showa").src=OBRAZY[i<MAX-1?i+1:0].src;	
		
		pause(1000);	
	}
	else 
	if(current<=minBound)
	{
 		if(i<MAX-1)
	 		i+=1;
		else	
			i=0;
	  	document.getElementById("showb").src=OBRAZY[i].src;
		mode=0;
	}
	if(mode==1)
  		t=setTimeout("changeOpacity(show2,current-speed2)",delay);
	else
		t=setTimeout("changeOpacity(show2,current+speed)",delay);

}

function pause(millis)
{
	var date = new Date();
	var curDate = null;

	do { curDate = new Date(); }
	while(curDate-date < millis);
}

/**************************************
//	********Rollover Menu Part******** //
**************************************/
var tid, isDone=1, speeds = 1;
var orginPoint=10, maxPoint=70;

function change(top,node)
{
	
	var selector = document.getElementById(node).style;
	var oldTop = parseInt(selector.top);
  	if(isNaN(oldTop)==true)oldTop=orginPoint;

  	var newTop = (oldTop + top);
	
	
	if(newTop > maxPoint){
   	 stop();
   	 newTop = maxPoint;
  	}
  	if(newTop < orginPoint){
   	 stop();
	 	 newTop = orginPoint;
  	}
	selector.top = newTop+"px";
}

function menuShow(t,node)
{
  blah="m_"+node
  blah2=blah+"2.png"	
  document.images[blah].src="images/"+blah2	
  clearInterval(tid);
  str = "change(" + t + "," + "'"+node+"'" + ");";
  tid = setInterval(str, speeds);
}

function menuHide(node)
{
	blah="m_"+node
  	blah2=blah+".png"	
	document.images[blah].src="images/"+blah2	

	document.getElementById(node).style.top=orginPoint+"px";
  	clearInterval(tid);
}

function stop()
{
  clearInterval(tid);
}
//tr4m @2008