// LineMap
function locationSelectView(num, over) {
    var listDiv = document.getElementById('locationSelectDivList' + num);

    if (over == 'over')
    { listDiv.style.visibility = 'visible'; }
    else
    { listDiv.style.visibility = 'hidden'; }
}
function locationSelectWidth(num) {
    var viewDiv = document.getElementById('locationSelectDiv' + num),
		listDiv = document.getElementById('locationSelectDivList' + num),
		viewDivWidth,
		listDivWidth,
		listItems,
		listDivHeight;

    viewDivWidth = viewDiv.clientWidth;
    listDivWidth = listDiv.clientWidth;
    listItems = listDiv.getElementsByTagName('li');
    listDivHeight = (listItems.length > 10) ? ((listItems[0].offsetHeight * 10) + 'px') : '';

    listDiv.style.height = listDivHeight;
    listDiv.style.overflow = 'auto';
    listDiv.style.overflowX = 'hidden';

    if (viewDivWidth > listDivWidth) { listDiv.style.width = listDivWidth + 'px'; }
    if (viewDivWidth < listDivWidth) { viewDiv.style.width = listDivWidth - 22 + 'px'; }
}
function regenSelectWidth(num) {
    var viewDiv = document.getElementById('locationSelectDiv' + num),
		listDiv = document.getElementById('locationSelectDivList' + num),
		viewDivWidth,
		listDivWidth,
		listItems,
		listDivHeight;

    listDiv.style.width = '';
    listDiv.style.height = '';
    listDiv.style.overflow = '';
    listDiv.style.overflowX = '';
    viewDiv.style.width = '';

    viewDivWidth = viewDiv.clientWidth;
    listDivWidth = listDiv.clientWidth;
    listItems = listDiv.getElementsByTagName('li');
    listDivHeight = (listItems.length > 10) ? ((listItems[0].offsetHeight * 10) + 'px') : '';

    listDiv.style.height = listDivHeight;
    listDiv.style.overflow = 'auto';
    listDiv.style.overflowX = 'hidden';

    if (viewDivWidth > listDivWidth) { listDiv.style.width = listDivWidth + 'px'; }
    if (viewDivWidth < listDivWidth) { viewDiv.style.width = listDivWidth - 22 + 'px'; }
}

// setPng24
function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
    obj.src='';  
    return ''; 
} 


//openBrWindow

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


//MM_swapImgRestore
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function switchImage(name,move,timetable){//top 이미지 switch
	for(i=1;i<4;i++){
		var obj = document.getElementById(name+i);
		if(obj.style.display == ""){
			movenum = i;
		}
		obj.style.display = "none";
	}
	if(move == "n"){
		movenum += 1;
	}else{
		movenum -= 1;
	}
	if(movenum < 1){
		movenum = 3;
	}
	if(movenum > 3){
		movenum = 1;
	}
	document.getElementById(name+movenum).style.display = "";
	if(timetable != "t"){
	setTimeout("switchImage('picture','n')",3000);}
}