var scroll=0;
var scrollValue = 0;
var scrollrodzaj=1;
var gal=document.getElementById("galeria1");
var c=0;
var maxCount=16;

//var dcx=window.setInterval("step()",50);	

function scrolldown(i){
	scroll=1;
	scrollrodzaj=i;	
}
function scrollout(){
	scroll=0;	
}
function startscroll(){
	gal=document.getElementById("galeria1");
	scrolldown(5);
	step();
	scrollout();	
	//gal.scrollLeft = 100;
	//scrollValue = 1;
	
	if (scrollValue % 320 == 0) {
	    setTimeout("startscroll()",5000);
	} else {
        setTimeout("startscroll()",20);
    }
}

function step(){

	if (scroll==1){
	    scrollValue += scrollrodzaj;
	    if (scrollValue < 0) scrollValue = 0;
	    
	    if (scrollValue > maxCount * 140) scrollValue = 0;
	    //gal.style.marginTop = -scrollValue*1 + "px"	
	}
}

function Taba(i,prefix){
	if (!prefix)prefix="";
	var x=document.getElementById(prefix+"tab"+String(i));   
	if (x.style.display!="block"){x.style.display="block"} else {x.style.display="none"};
}
function Pokaz(o){
	var x=document.getElementById(o);
	if (x.style.display!="block"){x.style.display="block"} else {x.style.display="none"};
}
function Big(i){
	window.open("virgobig.ashx?"+String(i));

}

function Wydruk(i){
	var xce=window.open("wydruk.aspx?id="+String(i),"WydrukOferty","width=650, height=500, scrollbars=yes, resizable=yes, menubar=yes");
}