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 setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function setSeasonalStyleSheet() {
   var AL_style=new Array();
   AL_style[0]="default";
   AL_style[1]="winter";
   AL_style[2]="spring";
   AL_style[3]="summer";
   AL_style[4]="fall";
   AL_style[5]="holiday";

   var AL_Date=new Date();
   var d=AL_Date.getDate();
   var m=AL_Date.getMonth()+1;
   var styleNum = 0;

   //if( m>=1 && m<=3) styleNum = 1;
   //if( m==3 && d>19) styleNum = 2;
   //if( m >3 && m<=6) styleNum = 2;
   //if( m==6 && d>20) styleNum = 3;
   //if( m >6 && m<=9) styleNum = 3;
   //if( m==9 && d>21) styleNum = 4;
   //if( m >9 && m<=12)styleNum = 4;
   //if( m==12&& d>20) styleNum = 1;
   if( document.body) setActiveStyleSheet(AL_style[styleNum]);
}

window.onload = function(e) {
  setSeasonalStyleSheet();
}

setSeasonalStyleSheet();