/*
function PrintEmbed(EmbID) { 
    document.write(document.getElementById(EmbID).value); 
} 
*/
function menuShow(menuidx) {
   if(document.all(menuidx).style.display=="none") 
     document.all(menuidx).style.display="inline";
    else
     document.all(menuidx).style.display="none";
}
function midicheck(){
   if(getCook("MIDI")=='ON'){
      midiClick('On');      
   }else{
      midiClick('Off');
   }
}
function midiClick(varVal){
   if(varVal == 'On'){
      midi.play();
      setCook("MIDI","ON",7);
   }else{
      midi.stop();
      setCook("MIDI","OFF",7);
   }
}
function setCook( name, value, expiredays ){
	var name, value, expiredays;
	var todayDate = new Date();
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}
function getCook(name) {
   var nameOfCookie = name + "=";
   var x = 0;
   while (x <= document.cookie.length) {
      var y = (x+nameOfCookie.length);
      if (document.cookie.substring(x,y)==nameOfCookie) {
         if ((endOfCookie=document.cookie.indexOf(";",y))==-1) endOfCookie = document.cookie.length;
         return unescape( document.cookie.substring( y, endOfCookie));
      }
      x=document.cookie.indexOf(" ",x)+1;
      if (x==0) break;
   }
   return "";
}
function ReSizeImage(){
   var ArrImgList = document.getElementsByName("imgList");
   for(i = 0 ; i < ArrImgList.length; i++){
      if(ArrImgList[i].width > 650){
         ArrImgList[i].width = 650;
      }
   }
}

//input1: ÁֹιøÈ£ ¾ÕÀÚ¸®....input2: ÁֹιøÈ£ µÞÀÚ¸®....
function calcAge(input1,input2) {
   if (input1=='' || input2=='') {alert('Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä.');return -1;}
   var year=input1.substr(0,2);
   var key=input2.substr(0,1);
      
   switch (key) {
      case "1":case "2": year="19"+year;break;
      case "3":case "4": year="20"+year;break;
      default:return -1;
   }
   var Now = new Date(); // ÇöÀç½Ã°£ °¡Á®¿À±â
   var Nyear = Now.getYear(); // ³âµµ °¡Á®¿À±â

   var date1 = new Date(year,input1.substr(2,2)-1,input1.substr(4,2));
   var date2 = new Date(Nyear,0,21);                                 //¸Å³â 1¿ù 21ÀÏÀ» ±âÁØÀ¸·Î .....
   
   var interval = date2 - date1;
   var day = 1000*60*60*24;
   var month = day*30;
   var year = month*12;
   var age = interval/day/365.26;
   
   if(age < 0) age = -1;
   return age;
}