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) { //v4.0
  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 changeCSS(sURL)
{
	var obj = document.getElementsByTagName("link");
	obj[0].href = sURL;
}

function windOpen(theURL,winName,features){
	window.open(theURL,winName,'width=700,height=800,toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,resizable=yes,scrollbars=yes');
}

function opensection(){
	window.open('section.htm','map_big','menubar=yes,toolbar=yes,location=yes,direction=yes,status=yes,resizable=yes,scrollbars=yes,width=450,height=300');
}

function column(){
	window.open('column/index.htm','column','menubar=no,toolbar=no,location=no,direction=no,status=no,resizable=no,scrollbars=yes,width=748,height=270,dependent=yes,left=0');
}





function GrayOff(img){
	img.filters["Gray"].enabled = false;
}

function GrayOn(img){
	img.filters["Gray"].enabled = true;
}

var Default = 2;
var tags    = new Array('div','td','tr','li','dd','a');
var sizing  = new Array('70%','80%','90%','100%','110%','120%','130%');

function FontChange(target,tarF) {
  if (!document.getElementById) return
  var dore = document,tarS = null,fontSize = Default,value,su,cTags;fontSize += tarF;
  if (fontSize < 0) fontSize = 0;
  if (fontSize > 6) fontSize = 6;
  Default = fontSize;
  if (!(tarS = dore.getElementById(target))) tarS = dore.getElementsByTagName(target)[0];
  tarS.style.fontSize = sizing[fontSize];
  for (value = 0 ; value < tags.length ; value++) {
    cTags = tarS.getElementsByTagName(tags[value]);
    for (su = 0 ; su < cTags.length ; su++) cTags[su].style.fontSize = sizing[fontSize];
  }
}