function getnowimg(){
	for (i=0;i<linkboxlist.length ;i++){
		if (linkboxlist[i].className == 'imgon'){
			imgshow = i;
			showboxlist[i].style.display='';	
		}
	}
}

function showpixs(showbox,linkbox,tracktimer){
	timer=tracktimer;
	showboxlist=getTag('a',showbox);
	linkboxlist=getTag('li',linkbox);
	imgshow=0;
	showtime = 0;
	if (showboxlist.length > 0)	{
		for (i=0;i< showboxlist.length; i++){
			showboxlist[i].style.display = 'none';
			linkboxlist[i].className='';
			linkboxlist[i].onmouseover=function(){
				for (i=0;i< showboxlist.length; i++){
					showboxlist[i].style.display = 'none';
					linkboxlist[i].className='';
				}
				clearTimeout(h);	
				this.className='imgon';
				getnowimg();
			}
			linkboxlist[i].onmouseout=function(){
				h=setInterval("showtrak()",timer);
				
				this.className='';
			}
			showboxlist[i].onmouseover=function(){clearTimeout(h);};	
			showboxlist[i].onmouseout=function(){h=setInterval("showtrak()",timer);};	
		}
		if (showtime == 0){
			showboxlist[imgshow].style.display='';	
		}
		h=setInterval("showtrak()",timer);
	}
}
function showtrak(){	

	for (i=0;i< showboxlist.length; i++){
		showboxlist[i].style.display = 'none';
		linkboxlist[i].className='';

	}
	imgshow+= 1;
	if (imgshow>=showboxlist.length)	{
		imgshow = 0;
	
	}
	linkboxlist[imgshow].className='imgon';
	showboxlist[imgshow].style.display='';	
	
		
	
}