function callImage(idz)
{
	divobj=document.getElementById("mainimg");
	
	divobj.innerHTML="<table border=0 cellpadding=0 cellspacing=0><tr><td><img src='"+x[idz]['path']+"' width=370 height=300></td></tr><tr><td height=20></td></tr><tr><td>"+x[idz]['description']+"</td></tr></table>";
	
}
function go_left()
{
	theobj=document.getElementById('testy');
	
	theobj.scrollLeft-=112;
	
	theleft=document.getElementById('goleft');
	theright=document.getElementById('goright');
	thenum=document.getElementById('numof');
	
	current--;
	
	thenum.innerHTML=current+' of '+tot;
	
	theright.style.visibility='visible';
	if(current==1)
	{
		theleft.style.visibility='hidden';
	}
}
function go_right()
{
	theobj=document.getElementById('testy');
	
	theobj.scrollLeft+=112;
	
	theleft=document.getElementById('goleft');
	theright=document.getElementById('goright');
	thenum=document.getElementById('numof');
	current++;
	
	thenum.innerHTML=current+' of '+tot;
	
	theleft.style.visibility='visible';
	if(current==tot)
	{
		theright.style.visibility='hidden';
	}	
	
}