function MM_findObj(n, d) { //v3.0
  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); return x;
}
	
function image_off(img_name)
{
	this.document[img_name].src=document[img_name].imgRolln;
}
	
function image_on(img_name)
{
	this.document[img_name].imgRolln=document[img_name].src; 
	this.document[img_name].src=document[img_name].lowsrc; 
}

function show_layer(layer_name)
{
	hide_all_layer();
	MM_showHideLayers(layer_name,'','show');
}
	
function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  {
	if ((obj=MM_findObj(args[i]))!=null) 
	{	v=args[i+2];
    		if (obj.style) 
		{ obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    		obj.visibility=v; 
	}
  }
}

function hide_all_layer()      
{      
MM_showHideLayers(      
'm1','','hide',      
'm2','','hide',      
'm3','','hide',      
'm4','','hide',      
'm5','','hide'); 
} 

function Start() {
	mydiv.filters.revealTrans.apply();  
	mydiv.innerText = "*^o^* w3master@cafemall.co.kr *^o^*";
	mydiv.filters.revealTrans.play(); 
}
function Stop() {
	mydiv.innerText = "Copyright¨Ï2000, Hyun-soo Park. All rights reserved";
	mydiv.filters.revealTrans.stop(); 
}

function openWin1(url){
window.open(url,"open_win1","status=no,scrollbars=no,width=570,height=470,left=150,top=50");
}
function openWin2(url){
window.open(url,"open_win2","status=no,scrollbars=no,width=750,height=550,left=0,top=0");
}
function openWin3(url){
window.open(url,"open_win3",'status=no,scrollbars=no,width=670,height=440,left=0,top=0');
}
function DirectView(URL) {
window.open(URL, '_DirectView','resizable=1,scrollbars=no,status=no,width=400,height=350,left=150,top=50');
}