var INIT_SZ, MAXSIZE, MINSIZE, size;
        INIT_SZ = 0;
        MAXSIZE = 3;
        MINSIZE = 0;
		size = 0;
    
    var enlarge = function()
    {    
	var ttitle;
			if(size < MAXSIZE)
			{
			size++;
			ttitle = 'skgep_ar' + size;
			setActiveStyleSheet( ttitle )
//alert("skgep_ar" + size);
			}
    }
    
    var shrink = function()
    {    
        if(size > MINSIZE)
        {
			size--;
			if(size == 0)
			size = "";
			ttitle = 'skgep_ar' + size;
			setActiveStyleSheet( ttitle )
//alert("skgep_ar" + size);
        }
        else if(size == 0)
        {
			setActiveStyleSheet('skgep_ar')
        }
    }
document.writeln("<style type='text/css'>");
document.writeln("<!--");
document.writeln("#background_box .t {background: url(/template/skgep/images/roundbox1/dot.gif) 0 0 repeat-x; background-color: #faf6e8; width: 100%}");
document.writeln("#background_box .b {background: url(/template/skgep/images/roundbox1/dot.gif) 0 100% repeat-x}");
document.writeln("#background_box .l {background: url(/template/skgep/images/roundbox1/dot.gif) 0 0 repeat-y}");
document.writeln("#background_box .r {background: url(/template/skgep/images/roundbox1/dot.gif) 100% 0 repeat-y}");
document.writeln("#background_box .bl {background: url(/template/skgep/images/roundbox1/bl.gif) 0 100% no-repeat}");
document.writeln("#background_box .br {background: url(/template/skgep/images/roundbox1/br.gif) 100% 100% no-repeat}");
document.writeln("#background_box .tl {background: url(/template/skgep/images/roundbox1/tl.gif) 0 0 no-repeat}");
document.writeln("#background_box .tr {background: url(/template/skgep/images/roundbox1/tr.gif) 100% 0 no-repeat; padding:15px} ");
document.writeln("#foreground_box .t {background: url(/template/skgep/images/roundbox2/dot.gif) 0 0 repeat-x; background-color: #f4eccf; width: 100%}");
document.writeln("#foreground_box .b {background: url(/template/skgep/images/roundbox2/dot.gif) 0 100% repeat-x}");
document.writeln("#foreground_box .l {background: url(/template/skgep/images/roundbox2/dot.gif) 0 0 repeat-y}");
document.writeln("#foreground_box .r {background: url(/template/skgep/images/roundbox2/dot.gif) 100% 0 repeat-y}");
document.writeln("#foreground_box .bl {background: url(/template/skgep/images/roundbox2/bl.gif) 0 100% no-repeat}");
document.writeln("#foreground_box .br {background: url(/template/skgep/images/roundbox2/br.gif) 100% 100% no-repeat}");
document.writeln("#foreground_box .tl {background: url(/template/skgep/images/roundbox2/tl.gif) 0 0 no-repeat}");
document.writeln("#foreground_box .tr {background: url(/template/skgep/images/roundbox2/tr.gif) 100% 0 no-repeat; padding:15px} ");
document.writeln("-->");
document.writeln("</style>");

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

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if( a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("rel").indexOf("alt") == -1 && a.getAttribute("title") )
		{
		return a.getAttribute("title");
		}
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}