//½½¶óÀ̵å Ç¥½ÃÇϱâ
var OnSlideEvtNum = 1; 

//OnSlideEvt(°´Ã¼1,°´Ã¼2,óÀ½¼±Åà ¸®½ºÆ®,¸®½ºÆ®ÃÑ°¹¼ö,·£´ýÀ¯¹«)
function OnSlideEvt(objName1,objName2,OnSlideEvtNum,max,ran){
	if(ran == "y"){//·£´ýÀ¯¹«
		OnSlideEvtNum = Math.floor(Math.random()* max )+1;
	} 	
	for(i=1;i<=max;i++){
		if(objName1){
			var objNameSelId = objName1 + i;
			if(!document.getElementById(objNameSelId)) return false;
			var objNameSel = document.getElementById(objNameSelId);
			if(objName1.indexOf("carNw") > -1){//´º½º¸ñ·Ï µé¾î¿ÔÀ» ¶§
				objNameSel.firstChild.className = "";
				objNameSel.firstChild.firstChild.src = objNameSel.firstChild.firstChild.src.replace("_on.gif", "_off.gif");
			} else 
			if(objName1.indexOf("gTotal") > -1){
				objNameSel.firstChild.src = objNameSel.firstChild.src.replace("_on.gif", "_off.gif");
			}
			else {objNameSel.style.display = "none"; }
			
		}
		if(objName2){
			var objNameSelId = objName2 + i;
			var objNameSel = document.getElementById(objNameSelId);
			if(objName2.indexOf("hg") > -1){//ÇÖ°Ö·¯¸®°¡ µé¾î¿ÔÀ» ¶§
				objNameSel.className = "";
			} else {document.getElementById(objName2+i).style.display = "none";}
		}
	}
	if(objName1){
		var objNameSelId = objName1 + OnSlideEvtNum;
		var objNameSel = document.getElementById(objNameSelId);
		if(objName1.indexOf("carNw") > -1){//´º½º¸ñ·Ï µé?î¿ÔÀ? ¶§
			objNameSel.firstChild.className = "carNwTabOn";
			objNameSel.firstChild.firstChild.src = objNameSel.firstChild.firstChild.src.replace("_off.gif", "_on.gif");
		} else
		if(objName1.indexOf("gTotal") > -1){
				objNameSel.firstChild.src = objNameSel.firstChild.src.replace("_off.gif", "_on.gif");
		}
		else {objNameSel.style.display = "block";}
	}
	if(objName2){
		var objNameSelId = objName2 + OnSlideEvtNum;
		var objNameSel = document.getElementById(objNameSelId);
		if(objName2.indexOf("hg") > -1){//ÇÖ°Ö·¯¸®°¡ µé¾î¿ÔÀ» ¶§
			objNameSel.className = "hgThumbOn";
		} else {document.getElementById(objName2 + OnSlideEvtNum).style.display = "block";}

	}
}

// °¢±¹ Á¤»ó, G20&´ëÇѹα¹
ps_num=0;
nwPro_num = 0;
his_num = 0;
evt_num = 0;

function psctrl(){
	if(arguments[1] == "nwPro1_1"){
		p_count = document.getElementById("nwPro1_1").getElementsByTagName("dl");
	}else if(arguments[1] == "g20_history_box"){
		p_count = document.getElementById("g20_history_box").getElementsByTagName("dl");
	}else if(arguments[1] == "top_event_box"){
		p_count = document.getElementById("top_event_box").getElementsByTagName("dd");
	}

	var ps_view, psname ;
	for (i=0; i<p_count.length;i++) {
		p_count[i].style.display = "none" ;
	}
	if (arguments[0]=="R") {
		if(arguments[1] == "g20_history_box"){
			his_num++;
			ps_num = his_num;
		}else if(arguments[1] == "nwPro1_1"){
			nwPro_num++;
			ps_num = nwPro_num;
		}else if(arguments[1] == "top_event_box"){
			evt_num++;
			ps_num = evt_num;
		}

		if (ps_num >= p_count.length){
			ps_num = 0;
			if(arguments[1] == "g20_history_box"){
				his_num = 0;
			}else if(arguments[1] == "nwPro1_1"){
				nwPro_num = 0;
			}else if(arguments[1] == "top_event_box"){
				evt_num = 0;
			}
		}

		psname = p_count[ps_num];
		psname.style.display = "block" ;
	}
	else if (arguments[0]=="L"){
		if(arguments[1] == "g20_history_box"){
			his_num--;
			ps_num = his_num;
		}else if(arguments[1] == "nwPro1_1"){
			nwPro_num--;
			ps_num = nwPro_num;
		}else if(arguments[1] == "top_event_box"){
			evt_num--;
			ps_num = evt_num;
		}
		
		if (ps_num < 0) {
			if(arguments[1] == "g20_history_box"){
				his_num = p_count.length-1;
				ps_num = his_num;
			}else if(arguments[1] == "nwPro1_1"){
				nwPro_num = p_count.length-1;
				ps_num = nwPro_num;
			}else if(arguments[1] == "top_event_box"){
				evt_num = p_count.length-1;
				ps_num = evt_num;
			}
		}

		psname = p_count[ps_num];
		psname.style.display = "block" ;
	}
	else {
		psname = p_count[eval(arguments[0])];
		psname.style.display = "block" ;
		ps_num = eval(arguments[0]) ;
		his_num = ps_num;
	}
}