var win = null;
var PageRedirect = true;

function bookmark(url,title)
{  
      if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) 
      {
        window.external.AddFavorite(url,title);
      } 
      else if (navigator.appName == "Netscape") 
      {
        window.sidebar.addPanel(title,url,"");
      } 
      else 
      {
        alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
      }
}
function CreateBookmarkLink(url) 
{ 
    title = document.title;
    if (window.sidebar) 
    { 
        // Mozilla Firefox Bookmark		
        window.sidebar.addPanel(title, url,"");	
    } 
    else if ( window.external ) 
    { 
        // IE Favorite		
        window.external.AddFavorite( url, title); 
    }	
    else if (window.opera && window.print) 
    { 
        // Opera Hotlist		
        return true; 
    } 
}
function NewWindow(mypage,myname,w,h,scroll,resize){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+resize
	if(win&&!win.closed)win.close()
	win = window.open(mypage,myname,settings)
	if(win.window.focus){win.window.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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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 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_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function CheckRedirect() 
{
	PageRedirect = false;
	return true;
}

function PopupAlertBox(sMessage)
{
	if (PageRedirect) {
		return sMessage;
	}
} 

function Hilite(name,over)
{
  if(window.document.images) 
  {
    if (over)
      window.document.images[name].src = "css/" + name + "_over.gif";
    else
      window.document.images[name].src = "css/" + name + ".gif";
  }
}

function clickButton(e, buttonid){ 
	var bt = document.getElementById(buttonid); 
	if (typeof bt == 'object'){ 
		if(navigator.appName.indexOf("Netscape")>(-1)){ 
			if (e.keyCode == 13){ 
				bt.click(); 
				return false; 
			} 
		} 
		if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1)){ 
			if (event.keyCode == 13){ 
				bt.click(); 
				return false; 
			} 
		} 
	} 
} 
function trim(s)
{
	var l=0; var r=s.length -1;
	while(l < s.length && s[l] == ' ')
	{	l++; }
	while(r > l && s[r] == ' ')
	{	r-=1;	}
	return s.substring(l, r+1);
}
function switchText(object, baseText, eventName)
{
	if (eventName == "blur")
	{
		if (object.value == "")
		{
			object.value = baseText;
		}
	}
	else
	{
		if (trim(object.value) == trim(baseText))
		{
			object.value = '';
		}
	}
}

function toggle(a, b, oElement) {
try
{
	if (!document.getElementById) return true;
	a=document.getElementById(a);
	a.style.display=(a.style.display=='block')?'none':'block';	
	if(oElement!='')
	{
	    if(document.all)
	    {
	        oElement.innerText = (a.style.display=='block')? '<< Close':'>> More Information';
        }
        else
        {
            oElement.textContent = (a.style.display=='block')? '<< Close':'>> More Information';
        }
	}
	else
	{
	}
	}
	catch(Error)
	{
	}
	return false;
}
function toggleExpandCollapse(a, img)
{
    try
    {
	    if (!document.getElementById)
	    { 
	        return true;
	    }
	    a = document.getElementById(a);
	    a.style.display = (a.style.display=='block')?'none':'block';
	    
	    img = document.getElementById(img);
	    if(a.style.display == 'block')
	    {
	        img.src = img.src.replace('downarrow', 'backarrow');
	    }
	    else
	    {
	        img.src = img.src.replace('backarrow', 'downarrow');
	    }
	}
	catch(Error)
	{
	}
	return false;
}
function toggle(a, b, oElement, index) {
try
{
	if (!document.getElementById) return true;
	a=document.getElementById(a);
    if(document.all)
    {
        if(a.innerText!='')
        {
            navigator.resourceContentText = a.innerText;
        }
        else
        {
            a.innerText = navigator.resourceContentText;
        }
    }
    else
    {
        if(a.textContent!='' && a.textContent.replace(/\s+/g,'').length>0)
        {
            navigator.resourceContentText = a.textContent;
        }
        else
        {   a.textContent = navigator.resourceContentText;
        }
    }
	a.style.display=(a.style.display=='block')?'none':'block';	
	if(oElement!='')
	{
	    if(document.all)
	    {
	        oElement.innerText = (a.style.display=='block')? '<< Close':'>> More Information';
	        location.hash = 'divHeader'+index;
	    }
        else
        {
            oElement.textContent = (a.style.display=='block')? '<< Close':'>> More Information';
            location.hash = 'divHeader'+index;
        }        
	}
	else
	{
	    var linkText = document.getElementById('moreLink'+index);
	    if(linkText!=null)
	    {
	        if(document.all)
	        {
    	        linkText.innerText = (a.style.display=='block')? '<< Close':'>> More Information';
    	        location.hash = 'divHeader'+index;
	        }
	        else
	        {
	            linkText.textContent = (a.style.display=='block')? '<< Close':'>> More Information';
	            location.hash = 'divHeader'+index;
	        }
	    }
	}
	}
	catch(Error)
	{
	}
	return false;
}

function changetext(div_id, val) {
    var elm=document.getElementById(div_id); 
    if (elm != null)   elm.innerHTML=val;
    return false;
}

function replaceButtonText(buttonId, text)
{
  if (document.getElementById)
  {
    var button=document.getElementById(buttonId);
    if (button)
    {
      if (button.childNodes[0])
      {
        button.childNodes[0].nodeValue=text;
      }
      else if (button.value)
      {
        button.value=text;
      }
      else //if (button.innerHTML)
      {
        button.innerHTML=text;
      }
    }
  }
}

function NiftyCheck()
{
if(!document.getElementById || !document.createElement)
    return(false);
var b=navigator.userAgent.toLowerCase();
if(b.indexOf("msie 5")>0 && b.indexOf("opera")==-1)
    return(false);
return(true);
}

function Rounded(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
var l=v.length;
for(i=0;i<l;i++){
    AddTop(v[i],bk,color,size);
    AddBottom(v[i],bk,color,size);
    }
}

function RoundedTop(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
for(i=0;i<v.length;i++)
    AddTop(v[i],bk,color,size);
}

function RoundedBottom(selector,bk,color,size){
var i;
var v=getElementsBySelector(selector);
for(i=0;i<v.length;i++)
    AddBottom(v[i],bk,color,size);
}

function AddTop(el,bk,color,size){
var i;
var d=document.createElement("b");
var cn="r";
var lim=4;
if(size && size=="small"){ cn="rs"; lim=2}
d.className="rtop";
d.style.backgroundColor=bk;
for(i=1;i<=lim;i++){
    var x=document.createElement("b");
    x.className=cn + i;
    x.style.backgroundColor=color;
    d.appendChild(x);
    }
el.insertBefore(d,el.firstChild);
}

function AddBottom(el,bk,color,size){
var i;
var d=document.createElement("b");
var cn="r";
var lim=4;
if(size && size=="small"){ cn="rs"; lim=2}
d.className="rbottom";
d.style.backgroundColor=bk;
for(i=lim;i>0;i--){
    var x=document.createElement("b");
    x.className=cn + i;
    x.style.backgroundColor=color;
    d.appendChild(x);
    }
el.appendChild(d,el.firstChild);
}

function getElementsBySelector(selector){
var i;
var s=[];
var selid="";
var selclass="";
var tag=selector;
var objlist=[];
if(selector.indexOf(" ")>0){  //descendant selector like "tag#id tag"
    s=selector.split(" ");
    var fs=s[0].split("#");
    if(fs.length==1) return(objlist);
    return(document.getElementById(fs[1]).getElementsByTagName(s[1]));
    }
if(selector.indexOf("#")>0){ //id selector like "tag#id"
    s=selector.split("#");
    tag=s[0];
    selid=s[1];
    }
if(selid!=""){
    objlist.push(document.getElementById(selid));
    return(objlist);
    }
if(selector.indexOf(".")>0){  //class selector like "tag.class"
    s=selector.split(".");
    tag=s[0];
    selclass=s[1];
    }
var v=document.getElementsByTagName(tag);  // tag selector like "tag"
if(selclass=="")
    return(v);
for(i=0;i<v.length;i++){
    if(v[i].className==selclass){
        objlist.push(v[i]);
        }
    }
return(objlist);
}