//<![CDATA[ 
function next(val,name,nexts,prevs,input,output,ile,d){

	y = 0
	x = document.getElementsByName(name)
	obj1 = document.getElementById(nexts)
	obj2 = document.getElementById(prevs)
	
	valy=Number(val.tabindex)
	if(valy<d){
		for(i=valy;i<valy+ile;i++){
			if(i<d){
					obj = document.getElementById(input+i)
					obj3 = document.getElementById(output+y)
					obj3.innerHTML=obj.innerHTML
					obj3.style.visibility="visible"
					y++
			}
			else{
				ile -= i
				i = 0
				obj = document.getElementById(input+i)
				obj3 = document.getElementById(output+y)
				obj3.innerHTML=obj.innerHTML
				obj3.style.visibility="visible"
				y++
			}
		}
		obj1.tabindex=valy+1
		obj2.tabindex=valy-1
	}
	else{
		obj1.tabindex=0
		next(obj1,name,nexts,prevs,input,output,ile,d)
	}
}
function prev(val,name,nexts,prevs,input,output,ile,d){

	y = 0
	x = document.getElementsByName(name)
	obj1 = document.getElementById(nexts)
	obj2 = document.getElementById(prevs)
	
	valy=Number(val.tabindex)
	if(valy<d&&valy>0){
		for(i=valy;i<valy+ile;i++){
			if(i<d){
					obj = document.getElementById(input+i)
					obj3 = document.getElementById(output+y)
					obj3.innerHTML=obj.innerHTML
					obj3.style.visibility="visible"
					y++
			}
			else{
				ile -= i
				i = 0
				obj = document.getElementById(input+i)
				obj3 = document.getElementById(output+y)
				obj3.innerHTML=obj.innerHTML
				obj3.style.visibility="visible"
				y++
			}
		}
		obj1.tabindex=valy+1
		obj2.tabindex=valy-1
	}
	else{
		obj2.tabindex=d-1
		prev(obj2,name,nexts,prevs,input,output,ile,d)
	}
}
function start(){
	obj1 = document.getElementById("b1")
	next(obj1,'dru','b1','b2','a','dr',11,11)
	//obj2 = document.getElementById("b3")
	//next(obj2,'gal','b3','b4','g','ga',4,4)
}

//]]>