// Macromedia function to preload images
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];}}
}

// Macromedia function to restore a swapped image
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;
}

// Macromedia function needed by swap image function
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;
}

// Macromedia function to swap an image
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 that creates a popup window
function popup(url,name,st,tb,x,y) {
	// set default values in case none are specified in function call
	if(name == null){ name = 'POPUP';}
	if(st == null){st = "yes";}
	if(tb == null){tb = "yes";}
	if(x == null){ x = 340;}
	if(y == null){ y = 600;}
	popupWin = window.open(url,name,"status=" + st + ",toolbar=" + tb + ",location=no,menu=no,scrollbars=yes,resizable=yes,height=" + x +",width=" + y);
	popupWin.focus();
	
	if (popupWin.opener == null){popupWin.opener = self;}
} // end popup

// fucntion to highlight text
function highlight(bgID,bgColor,linkID,linkColor){

	document.getElementById(bgID).style.backgroundColor = bgColor;
	document.getElementById(linkID).style.color = linkColor;

} // end highlight