var xr_width = 900; //º¸¿©Áö´Â Æø
var wMoveStop = true;//µ¿ÀÛÁß ¹öưŬ¸¯ ¹æÁö
var TotalPage = 4;

function move(w){
	if (!wMoveStop){return;}
	var XR = document.getElementById("xr");
	var i = Math.floor(XR.style.pixelLeft);
	var s = i;
	if (w=="l")
	{	
		wMoveStop = false;
		var e = i+xr_width;//º¸¿©Áö´Â Æø : 900
		timetomove(i,s,e);//i:ÇöÀçÀ§Ä¡, s:½ÃÀÛÀ§Ä¡, e:ÃÖÁ¾À§Ä¡
	}
	if (w=="r")
	{	
		wMoveStop = false;
		var e = i-xr_width;
		timetomove(i,s,e);		
	}
}

function pinttomove(e){
	if (!wMoveStop){return;}
	var XR = document.getElementById("xr");
	var i = Math.floor(XR.style.pixelLeft);
	var s = i;
	if (i==e)
	{
		return;
	}else{
		wMoveStop = false;
		timetomove(i,s,e);
	}
}

var PositionChecker = null;
var add=0;
var temp_page = 1;
function timetomove(i,s,e){
	if (e>0||e<-5400){wMoveStop = true;return;}
	var XR = document.getElementById("xr");	
	var accel = 1;//°¡¼Óµµ
	var delay = 10;//½Ã°£Áö¿¬
	if (s>e)
	{
		var da = -1;//¿ÞÂÊÀ¸·Î À̵¿
		if (i==e || i<e)
		{
			clearTimeout(PositionChecker);
			page = XR.style.pixelLeft/(-xr_width);
			if (-e==(TotalPage+1)*xr_width)
			{
				XR.style.pixelLeft = -xr_width;
				page = 1;
			}else{
				XR.style.pixelLeft = e;
			}			
			page_c(page);
			add=0;
			wMoveStop = true;
			return;
		}
	}else	{
		var da = 1;//¿À¸¥ÂÊÀ¸·Î À̵¿
		if (i==e || i>e)
		{
			clearTimeout(PositionChecker);
			page = XR.style.pixelLeft/(-xr_width);
			if (e==0)
			{
				XR.style.pixelLeft = -TotalPage*xr_width;
				page = TotalPage;
			}else{
				XR.style.pixelLeft = e;
			}			
			page_c(page);
			add=0;
			wMoveStop = true;
			return;
		}
	}	
	var wid = Math.abs(e-s) - 20;
	if (add>20 && add<wid)
	{
		accel = 20;		
	}else{
		accel = 2;
	}
	if (add>10 && add<wid+10)
	{		
		delay = 5;
	}else{	
		delay = 10;
	}
	add = add + accel;
	var potantion = da*accel;
	q = i + potantion;
	XR.style.pixelLeft = Math.floor(XR.style.pixelLeft) + potantion;	
	PositionChecker = setTimeout('timetomove('+q+','+s+','+e+')', delay);
}

function page_c(p){	
	document.getElementById("c"+temp_page).src = 'images/main/arc_circle_off.gif';
	document.getElementById("c"+p).src = 'images/main/arc_circle_on.gif';
	temp_page = p;
}


var xr_height = 41;			//º£³Ê ³ôÀÌ
var PositionChecker_B = null;
var baner_count = 2;		//º£³Ê °¹¼ö
var baner_start = 0;		//³ëÃâ ¼ø¼­
var baner_delay = 5000;		//º£³ÊÀ̵¿ ´ë±â ½Ã°£
function h_roll(){
	if (baner_start==0)
	{
		baner_start++;
		PositionChecker_B = setTimeout('h_roll()',baner_delay);
		return;	
	}
	var XR_b = document.getElementById("xr_B");
	vartical = Math.floor(XR_b.style.pixelTop);
	if (vartical<xr_height*-baner_start)
	{
		clearTimeout(PositionChecker_B);		
		if (baner_start==baner_count)
		{
			XR_b.style.pixelTop = 0;
			baner_start = 1;
		}else{
			XR_b.style.pixelTop = xr_height*-baner_start;
			baner_start++;
		}
		PositionChecker_B = setTimeout('h_roll()',baner_delay);
		return;		
	}
	XR_b.style.pixelTop = vartical -2;
	PositionChecker_B = setTimeout('h_roll()', 1);
}