function TextScroll(scrollname, div_name, up_name, down_name)
{
    this.div_name = div_name;
    this.name = scrollname;
    this.scrollCursor = 0;
    this.speed = 9;
    this.timeoutID = 0;
    this.div_obj = null;
    this.up_name = up_name;
    this.dn_name = down_name;

{
        if (document.getElementById) {
            div_obj = document.getElementById(this.div_name);
            if (div_obj) {
                this.div_obj = div_obj;
                this.div_obj.style.overflow = 'hidden';
            }
            div_up_obj = document.getElementById(this.up_name);
            div_dn_obj = document.getElementById(this.dn_name);
            if (div_up_obj && div_dn_obj) 
			{
                 	div_up_obj.onmousedown = function() { eval(scrollname + ".scrollUp();") };
					div_up_obj.onmouseup = function() { eval(scrollname + ".stopScroll();") };

					div_dn_obj.onmousedown = function() { eval(scrollname + ".scrollDown();") };
					div_dn_obj.onmouseup = function() { eval(scrollname + ".stopScroll();") };
            }
        }
    }

this.stopScroll = function() {
        clearTimeout(this.timeoutID);
    }

this.scrollUp = function() {
        if (this.div_obj) {
            this.scrollCursor = (this.scrollCursor - this.speed) < 0 ? 0 : this.scrollCursor - this.speed;
            this.div_obj.scrollTop = this.scrollCursor;
            this.timeoutID = setTimeout(this.name + ".scrollUp()", 60);
        }
    }

this.scrollDown = function() {
        if (this.div_obj) {
            this.scrollCursor += this.speed;
            this.div_obj.scrollTop = this.scrollCursor;
            this.timeoutID = setTimeout(this.name + ".scrollDown()", 60);
        }
    }

this.resetScroll = function() {
        if (this.div_obj) {
            this.div_obj.scrollTop = 0;
            this.scrollCursor = 0;
        }
    }
}


function ContentDown(d) 
{
var obj = document.getElementById(d);
var currentPosition = parseInt(obj.style.top)
var amountToMove = 319
			
obj.style.top = currentPosition-amountToMove+"pt";
}

function ContentUp(d) 
{
var obj = document.getElementById(d);
var currentPosition = parseInt(obj.style.top)
var amountToMove = 319
			
obj.style.top = currentPosition+amountToMove+"pt";

}

function hidePrevious(d)
{
	var obj = document.getElementById('doubleColumnVis1');
	var currentPosition = parseInt(obj.style.top)
	var previousButton = document.getElementById(d);
	if (currentPosition == 0)
	{
		previousButton.style.display = "none";
	}
}


function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}
function writeLink(strLink)
{
        if (gup('ref')=="")
        {
                window.location= strLink;
        }
        else if (parameterAlreadyExists()==true)
        {
        	return strLink + "&ref=" + gup('ref');
        }
        else
        {
                window.location=strLink + "?ref=" + gup('ref');
        }
}
function composeLink(strLink)
{
        if (gup('ref')=="")
        {
                return strLink;
        }
        else if (doesLinkHaveParameter(strLink)==true)
        {
        	return strLink + "&ref=" + gup('ref');
        }
        else
        {
                return strLink + "?ref=" + gup('ref');
        }
}
function parameterAlreadyExists()
{
	if (gup('id')=="")
	{
		
		return false;
	}
	else
	{
		
		return true;
	}
	
}
function doesLinkHaveParameter(strLink)
{
	if (strLink.indexOf('?')!=-1)
	{
		return true;
	}
	else
	{
		return false;
	}
}



var WinNum=0;
function WindowOpen2(link,x,y)
{
var String;
String = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,copyhistory=0,";
String += ",width=";
String += x;
String += ",height=";
String += y;
var finalLink = composeLink(link);

WinPic=window.open(finalLink,WinNum++,String);
}
//--->

var WinNum=0;
function WindowOpen(link,x,y)
{
var String;
String = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,copyhistory=0,";
String += "width=";
String += x;
String += ",height=";
String += y;
var finalLink = composeLink(link);
newWindow=window.open(finalLink,"subWind",String);
newWindow.focus();
}

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];}
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function RemoveContent(d) {

document.getElementById(d).style.display = "none";

}

function InsertContent(d) {

document.getElementById(d).style.display = "";

}


//--->