// site functions

function char_limiter(limit,boxid,counterid)
{
    var tex = document.getElementById(boxid).value;
    var len = tex.length;

    if(len > limit)
    {
        tex = tex.substring(0,limit);
        document.getElementById(boxid).value = tex;
        return false;
    }

    document.getElementById(counterid).value = limit - len;
}

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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
  //window.moveTo(400,400);//
}

function MM_openBrWindowExtra(theURL,winName,features) { //v2.0

	window.open(theURL + "?email_link=" + document.location.href, winName, features );
}

function popUp(URL,popW,popH) {

var w = 650, h = 330;

if (document.all || document.layers) {
   w = screen.availWidth;
   h = screen.availHeight;
}

var topPos = (h-popH)/2, leftPos = (w-popW)/2;


   window.open(URL,'popup','resizable=no, toolbar=no, location=no, status=no, scrollbars=no, menubar=no, titlebar=no, width=' + popW + ',height=' + popH + ',left=' + leftPos + ',top=' + topPos + ',screenX=' + leftPos + ',screenY=' + topPos);
}

function popUpScroll(URL,popW,popH) {

var w = 650, h = 330;

if (document.all || document.layers) {
   w = screen.availWidth;
   h = screen.availHeight;
}

var topPos = (h-popH)/2, leftPos = (w-popW)/2;


   window.open(URL,'popup','resizable=no, toolbar=no, location=no, status=no, scrollbars=yes, menubar=no, titlebar=no, width=' + popW + ',height=' + popH + ',left=' + leftPos + ',top=' + topPos + ',screenX=' + leftPos + ',screenY=' + topPos);
}


function MM_checkBrowser(NSvers,NSpass,NSnoPass,IEvers,IEpass,IEnoPass,OBpass,URL,altURL) { //v4.0
  var newURL='', verStr=navigator.appVersion, app=navigator.appName, version = parseFloat(verStr);
  if (app.indexOf('Netscape') != -1) {
    if (version >= NSvers) {if (NSpass>0) newURL=(NSpass==1)?URL:altURL;}
    else {if (NSnoPass>0) newURL=(NSnoPass==1)?URL:altURL;}
  } else if (app.indexOf('Microsoft') != -1) {
    if (version >= IEvers || verStr.indexOf(IEvers) != -1)
     {if (IEpass>0) newURL=(IEpass==1)?URL:altURL;}
    else {if (IEnoPass>0) newURL=(IEnoPass==1)?URL:altURL;}
  } else if (OBpass>0) newURL=(OBpass==1)?URL:altURL;
  if (newURL) { window.location=unescape(newURL); document.MM_returnValue=false; }
}

function Select1_onclick() {

}

function MM_resizeWindow(theURL,winName,features) { 
  document(theURL,winName,features);
}

function setBlankImage(oImg,sImageName){
	oImg.onerror = null;
	oImg.src = "/images/"+sImageName ;
}

function addToFavorite(favTitle){
  if ((navigator.appVersion.indexOf("MSIE") > 0) && (parseInt(navigator.appVersion) >= 4)) {
    window.external.AddFavorite(location.href, unescape(favTitle +' '+document.title));
  }
}

function addBookmark(title, url) {
        if (window.sidebar) { // firefox
              window.sidebar.addPanel(title, location.href,"");
        } else if( document.all ) { //MSIE
                window.external.AddFavorite(location.href, title);
        } else {
               alert("Sorry, your browser doesn't support this");
        }
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function reSizeFrame()
{
  var the_height= document.getElementById('ifrPreview').contentWindow.document.body.scrollHeight + (document.getElementById('ifrPreview').contentWindow.document.body.offsetHeight - document.getElementById('ifrPreview').contentWindow.document.body.clientHeight);
  document.getElementById('ifrPreview').height = the_height;
}