//rollover images
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) { //v4.01
  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];}
}


//highlight table cells
function highlight(i)
{
    if (document.layers)
        window.document.layers['id' + i].bgColor = "#CB7154";     
    else if (document.all)
        window.document.all['id' + i].style.background = "#CB7154";
}

function unhighlight(i)
{
    if (document.layers)
        window.document.layers['id' + i].bgColor = "";
    else if (document.all)
        window.document.all['id' + i].style.background = "";

}



function zoomToggle(iWideSmall,iHighSmall,iWideLarge,iHighLarge,whichImage)
{
var nW,nH,oH,oW;

oW=whichImage.style.width;oH=whichImage.style.height;

if((oW==iWideLarge)||(oH==iHighLarge)){
nW=iWideSmall;nH=iHighSmall;}else{
nW=iWideLarge;nH=iHighLarge;}
whichImage.style.width=nW;whichImage.style.height=nH;
}





function addLink() {
	var body_element = document.getElementsByTagName('body')[0];
	var selection;
	selection = window.getSelection();
	var pagelink = "<br /><br /> source: <a href='"+document.location.href+"'>"+document.location.href+"</a><br />";
	var lbr = "\n";
	var copytext = lbr + selection + lbr + pagelink + lbr;
	var newdiv = document.createElement('div');
	body_element.appendChild(newdiv);
	newdiv.innerHTML = copytext;
	selection.selectAllChildren(newdiv);
	window.setTimeout(function() {
		body_element.removeChild(newdiv);
	},0);
}



document.oncopy = addLink;



//old code for IE only

function CopyText() {
	if (document.selection.createRange) {
		var obj = document.selection.createRange(); 
		var txt = obj.text + "\n\nsource: "  + document.location.href +"\n";
		if (window.clipboardData) window.clipboardData.setData("Text", txt);
		window.event.returnValue = false;
	}
}