// JavaScript Document

<!--
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) { //v4.01
  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 set_cookie(name,value,days) 
{
    
    var expires = ""; 
    if(days) 
    {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    
    //alert('setting cookie');
    document.cookie = name+"="+value+expires+"; path=/";
}

function set_text_size( _size_px )
{
    _size_px = parseFloat(_size_px); //  amke sure it is a number not a string
    
    var cms_content = document.getElementById("cms_content"); 
    cms_content.style.fontSize   = _size_px  + "px";;
    
    var headers = document.getElementsByTagName("h2");
    for (i=0; i < headers.length; i++)
    {
       headers[i].style.fontSize   = _size_px + 2 + "px";
    }
    
    var paragraphs = cms_content.getElementsByTagName("p");
    for (i=0; i < paragraphs.length; i++)
    {
       paragraphs[i].style.fontSize   = _size_px + "px";;
    }
    
    var lists = cms_content.getElementsByTagName("li");
    for (i=0; i < lists.length; i++)
    {
       lists[i].style.fontSize   = _size_px + "px";;
    }
    
    set_cookie('hp_text_size', _size_px , 30);
}

function get_cookie(name) {
    var name_eq = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(name_eq) == 0) return c.substring(name_eq.length,c.length);
    }
    return null;
}

function load_text_size()
{
    if(get_cookie('hp_text_size') != null)
    {  
        //alert('COOKIE SET');
        set_text_size( get_cookie('hp_text_size') );
    }
    else
    {
        //alert('cookie NOT set');
    }
}
//-->