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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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];}
}




var fontsize = new Array();
fontsize[0] = "0.60em";
fontsize[1] = "0.70em";
fontsize[2] = "0.80em";
fontsize[3] = "0.90em";
fontsize[4] = "1em";
fontsize[5] = "1.1em";
fontsize[6] = "1.2em";
fontsize[7] = "1.3em";
fontsize[8] = "1.4em";


var fontcounter = 4;
function increaseFontSize() {
   var p = document.getElementsByTagName('body');
   for(i=0;i<p.length;i++) {
   
   if (fontcounter < 8 )
      fontcounter++;

      p[i].style.fontSize = fontsize[fontcounter];
   }
}

function decreaseFontSize() {
   var p = document.getElementsByTagName('body');
   for(i=0;i<p.length;i++) {
         if (fontcounter > 0 )
		      fontcounter--;

      p[i].style.fontSize = fontsize[fontcounter];
   }   
}

function swapImg(what,withwhat) {

	var s = document.getElementById(what);
	if (s) {
		s.src=withwhat;
	}
}

function clearEditBox(elementid, defaulttext) {
	var ele = document.getElementById(elementid);
	if (ele) {
		if (ele.value == defaulttext) {
			ele.value = "";
		}
	}
}

function populateEditBox(elementid, defaulttext) {
	var ele = document.getElementById(elementid);
	if (ele) {
		if (ele.value.length == 0) {
			ele.value = defaulttext;
		}
	}
}