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) { //v3.0
  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); 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 popSend(url) {
	legal=window.open("http://staging.anemia.org/send/index.php" + "?url=" + url,"send","width=461,height=620,menubar=no,status=no,scrollbars=yes,scrollable=yes,toolbar=no,resizable=no,location=no");
}

function popSign(url) {
	legal=window.open(url + "?url=" + escape(document.URL),"send","width=456,height=620,menubar=no,status=no,scrollbars=yes,scrollable=yes,toolbar=no,resizable=no,location=no");
}

function popBio(url) {
	legal=window.open(url,"send","width=456,height=620,menubar=no,status=no,scrollbars=yes,scrollable=yes,toolbar=no,resizable=no,location=no");
}

function popWin(url) {
	legal=window.open(url,"win","width=456,height=620,menubar=no,status=no,scrollbars=yes,scrollable=yes,toolbar=no,resizable=no,location=no");
}

// to do rollovers in conjunction with "at" state and set "at" state image initially
// used primarily in the Nav

function findObj(objName, rootElement) {
        var frameIdentifier,obj;
        var i;

        // Identify presence of frames and root element
        if(!rootElement)
                rootElement=document;
        if((frameIdentifier=objName.indexOf("?"))>0&&parent.frames.length) {
                rootElement=parent.frames[objName.substring(frameIdentifier+1)].
document;
                objName=objName.substring(0,frameIdentifier);
        }

        // First do a direct search
        if(!(obj=rootElement[objName]) && rootElement.all)
                obj=rootElement.all[objName];

        // Second look for object within forms, if any
        for (i=0;!obj&&i<rootElement.forms.length;i++)
                obj=rootElement.forms[i][objName];

        // Recursively search layers if object is still not found
        for(i=0;!obj && rootElement.layers && i<rootElement.layers.length;i++)
                obj=findObj(objName,rootElement.layers[i].document);

        return obj;
}


function imgSwap() {
        var obj;

        var argv = imgSwap.arguments;
        var argc = argv.length;
        var i,j=0;

        if ((argc % 2) != 0)
                return;
        for(i=0; i<argc; i+=2) {
                if ((obj=findObj(argv[i]))!=null){
                        if(!obj.origSrc)
                                obj.origSrc=obj.src;
                        obj.src=argv[i+1];
                }
        }
}

// an image pre-loader.  variable is used within the pre-loader for the array.
var CalledImages = new Array();
function imgCall(Root)
        {
        if (document.images && CalledImages)
                {
                for (var xx=1; xx < imgCall.arguments.length; xx++)
                        {
                        var oo               = CalledImages.length;
                        CalledImages[oo]     = new Image();
                        CalledImages[oo].src = Root + imgCall.arguments[xx];
                        }
                }
        }

function clearErrorImage(target) {
		imgSwap(target, '/images/spacer.gif');
}

function setErrorImage(target) {
		imgSwap(target, '/images/red_triangle.gif');
}

function newWindow(page) {
	msgWindow=window.open(page,"windowName","width=640,height=480,menubar=yes,status=yes,scrollbars=yes,scrollable=yes,toolbar=yes,resizable=yes,location=yes")
}