// 플로터
//ex) JSFX_FloatDiv("wing",880,143).floatIt(); //플로터 객체 아래에 삽입
var ns = (navigator.appName.indexOf("Netscape") != -1);
var d = document;
function JSFX_FloatDiv(id, sx, sy)
{
	var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
	var px = document.layers ? "" : "px";
	window[id + "_obj"] = el;
	if(d.layers)el.style=el;
	el.cx = el.sx = sx;el.cy = el.sy = sy;
	el.sP=function(x,y){this.style.left=x+px;this.style.top=y+px;};

	el.floatIt=function()
	{
		var pX, pY;
		pX = (this.sx >= 0) ? 0 : ns ? innerWidth : 
		document.documentElement && document.documentElement.clientWidth ? 
		document.documentElement.clientWidth : document.body.clientWidth;
		pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? 
		document.documentElement.scrollTop : document.body.scrollTop;
		if(this.sy<0) 
		pY += ns ? innerHeight : document.documentElement && document.documentElement.clientHeight ? 
		document.documentElement.clientHeight : document.body.clientHeight;
		this.cx += (pX + this.sx - this.cx)/8;this.cy += (pY + this.sy - this.cy)/8;
		this.sP(this.cx, this.cy);
		setTimeout(this.id + "_obj.floatIt()", 40);
	}
	return el;
}



  /* 팝업존 */
  var popup_timer = null;
  var popup_delay_time = 4000;
  var popup_pause = false;
  var popup_button_pause = false;
  var select_popup_num = 1;
  
  function popup_display(popupIDX, move) {
  	if(!popupIDX)  {
  		popupIDX = select_popup_num;
  		if(popup_pause==true && !move) return;
  		if(popup_button_pause==true && !move) return;
  		if(!move) move = 'next';
  		hide_popup(popupIDX);
  	}else{
  		hide_popup(select_popup_num);
  	}
  	if(move=='prev') {
  		if(popupIDX==1) {
  			popupIDX = popup_object_num;
  		} else {
  			popupIDX--;
  		}
  	} else if(move=='next') {
  		if(popupIDX==popup_object_num) {
  			popupIDX = 1;
  		} else {
  			popupIDX++;
  		}
  	} else if(move=='pause') {
  		if(popup_button_pause==true) {
  			popup_button_pause=false;	
  			document.getElementById("popup_pause_img").src='images/main/popup_btn_stop.gif';
  			document.getElementById("popup_pause_img").alt='팝업존 일시정지';
  		} else if(popup_button_pause==false) {
  			popup_button_pause=true;	
  			document.getElementById("popup_pause_img").src='images/main/popup_btn_start.gif';
  			document.getElementById("popup_pause_img").alt='팝업존 자동 재생';
  		}
  	}
  	show_popup(popupIDX);
  	select_popup_num = popupIDX;
  }
  
  function hide_popup(num) {
  	document.getElementById("popupzoneImage" + num).style.display = 'none';
  	document.getElementById("popupzoneNumber" + num).src = 'images/main/popup_btn_off.gif';
  }
  
  function show_popup(num) {
  	document.getElementById("popupzoneImage" + num).style.display = 'block';
  	document.getElementById("popupzoneNumber" + num).src = 'images/main/popup_btn_on.gif';
  }
  function popup_scroll() {
  	popup_timer = setInterval("popup_display()",popup_delay_time); 
  }