var pic1, pic2, pic3, pic4, pic5, btn1, btn2, btn3, btn4, btn5
var c=0, contrnum
var t
var elem
function timedCount()
{
if(c>4){
	c=0;
	
	for(i=1;i<6;i++){
		if(document.getElementById('fp'+i).style.display=="block"){realpic = i;}
	}

	if(remember==realpic){	
		pic1 = document.getElementById('fp1');
		pic2 = document.getElementById('fp2');
		pic3 = document.getElementById('fp3');
		pic4 = document.getElementById('fp4');
		pic5 = document.getElementById('fp5');
	
		if(pic1.style.display=="block"){contrnum = 1;}
		 else{if(pic2.style.display=="block"){contrnum = 2;}
		 	else{if(pic3.style.display=="block"){contrnum = 3;}
		 		else{if(pic4.style.display=="block"){contrnum = 4;}
		 			else{if(pic5.style.display=="block"){contrnum = 5;}
		 			}
		 		}
		 	}
		 }
		//change picture
		elem = document.getElementById('fp'+contrnum);
		elem.style.display="none";
		if(contrnum=="5"){contrnum = 1;}
		else{contrnum=contrnum+1;}
		elem = document.getElementById('fp'+contrnum);
		elem.style.display="block";
		
		//change button style
		elem = document.getElementById('fgbtn'+contrnum);
		elem.style.backgroundPosition="0px 0px";
		if(contrnum=="1"){contrnum = 5;}
		else{contrnum=contrnum-1;}
		elem = document.getElementById('fgbtn'+contrnum);
		elem.style.backgroundPosition="133px 0px";
	}
	

}
if(c==0){
	for(i=1;i<6;i++){
		if(document.getElementById('fp'+i).style.display=="block"){
			remember = i;
		}
	}
}
c=c+1;
t=setTimeout("timedCount()",1000);

}


function outBTN(elem)
{
	contrnumm = 0;
	
	for(i=1;i<6;i++){
		if(document.getElementById('fgbtn'+i).style.backgroundPosition=='0px 0px'){contrnumm++;}
	}

	if(contrnumm==2){
		elem.style.backgroundPosition='133px 0px';
	}
}


function clickBTN(nummer)
{
	for(i=1;i<6;i++){
		document.getElementById('fgbtn'+i).style.backgroundPosition="133px 0px";
		document.getElementById('fp'+i).style.display="none";
	}
	document.getElementById('fgbtn'+nummer).style.backgroundPosition="0px 0px";
	document.getElementById('fp'+nummer).style.display="block";
}