var size;
var defaultSize = 2;

function setSkinCookie(name, value, expires, path, domain, secure) {
  //alert('setting');
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
  //alert('set');
}

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;
}

function adjustTextSize(sizechange)
{
	sizechange = sizechange * 1;
	size = (size * 1) + sizechange;
	if (size < 0) size = 0;
	if (size > 4) size = 4;

    setSkinCookie("ALLSUP_Skin_Text_Size",size, new Date("December 31, 2010 23:59:59"),"/");
    location.reload();
}

// read the size if it exists, otherwise, set the default.
//alert(readCookie("ALLSUP_Skin_Text_Size"));
if (readCookie("ALLSUP_Skin_Text_Size") != null) {
	//alert("ALLSUP_Skin_Text_Size Cookie = " + readCookie("ALLSUP_Skin_Text_Size"));
	size = readCookie("ALLSUP_Skin_Text_Size");
	if (isNaN(size)) size = defaultSize;
} else {
	size = defaultSize;
}

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];}}
}