/*accessibility     *************************/
var min=8;
var max=15;
var font = document.getElementsByTagName('font');
var span = document.getElementsByTagName('span');	   
var a = document.getElementsByTagName('a');	   
var table = document.getElementsByTagName('table');	   
var div = document.getElementsByTagName('div');
var p = document.getElementsByTagName('p');
var b = document.getElementsByTagName('b');
var td = document.getElementsByTagName('td');
var ul = document.getElementsByTagName('ul');
var input = document.getElementsByTagName('input');
var script = document.getElementsByTagName('script');
var colorId=Get_Cookie('color');
var fSize=Get_Cookie('fSize_span');
if ( Get_Cookie( 'color' ) ) fontColor(colorId);
if ( Get_Cookie( 'fSize_span' ) ) getFontSize(fSize);
function getFontSize(fSize){	
for(i=0;i<font.length;i++) {		  
      font[i].style.fontSize = fSize;
   }
   
   for(i=0;i<span.length;i++) {		  
      span[i].style.fontSize = fSize;
  Set_Cookie( 'fSize_span', fSize, '', '/', '', '' );
   }
   
   for(i=0;i<a.length;i++) {		  
  a[i].style.fontSize = fSize;
   }
   
   for(i=0;i<table.length;i++) {		  
  table[i].style.fontSize = fSize;
   }
   
   for(i=0;i<p.length;i++) {		  
  p[i].style.fontSize = fSize;
   }
   
   for(i=0;i<b.length;i++) {		  
  b[i].style.fontSize = fSize;
   }
   
   for(i=0;i<td.length;i++) {		  
  td[i].style.fontSize = fSize;
   }
   
   for(i=0;i<ul.length;i++) {		  
  ul[i].style.fontSize = fSize;
   }
   
   for(i=0;i<input.length;i++) {		  
  input[i].style.fontSize = fSize;
   }
   
   for(i=0;i<script.length;i++) {		  
  script[i].style.fontSize = fSize;
   }
   
}
function fontColor(id) {
  
  //set color yang sesuai dengan portal anda
  
   if (id=='fontColor1'){color='#FF0000';} //red
   else if (id=='fontColor2'){color='#151B8D';} //blue
   else if (id=='fontColor3'){color='#00FF00';} //green
   else color="";
   
   for(i=0;i<font.length;i++) {		  
      font[i].style.color = color;
   }
   
   for(i=0;i<span.length;i++) {	
      span[i].style.color = color;
   }	  	
for(i=0;i<a.length;i++) {
      a[i].style.color = color;
   }
   
   for(i=0;i<table.length;i++) {
      table[i].style.color = color;
   }
   
   for(i=0;i<p.length;i++) {
      p[i].style.color = color;
   }
   
   for(i=0;i<b.length;i++) {
      b[i].style.color = color;
   }
   
   for(i=0;i<td.length;i++) {
      td[i].style.color = color;
   }
   
   for(i=0;i<ul.length;i++) {
      ul[i].style.color = color;
   }
   
   for(i=0;i<input.length;i++) {
      input[i].style.color = color;
   }
   
   for(i=0;i<script.length;i++) {
      script[i].style.color = color;
   }
   
   Set_Cookie( 'color', id, '', '/', '', '' );
   
}
function resetFont_Color() {
fontColor('');
getFontSize('')
}
function increaseFontSize() {
   
   for(i=0;i<font.length;i++) {	
      if(font[i].style.fontSize) {
 var s = parseInt(font[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      font[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<span.length;i++) {		  
      if(span[i].style.fontSize) {
 var s = parseInt(span[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      span[i].style.fontSize = s+"px"
  Set_Cookie( 'fSize_span', s+"px", '', '/', '', '' );
   }	   
   	
   for(i=0;i<a.length;i++) {		  
      if(a[i].style.fontSize) {
 var s = parseInt(a[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      a[i].style.fontSize = s+"px"
   }	
   for(i=0;i<table.length;i++) {		  
      if(table[i].style.fontSize) {
 var s = parseInt(table[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      table[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<p.length;i++) {		  
      if(p[i].style.fontSize) {
 var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
   
   
   for(i=0;i<b.length;i++) {		  
      if(b[i].style.fontSize) {
 var s = parseInt(b[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      b[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<td.length;i++) {		  
      if(td[i].style.fontSize) {
 var s = parseInt(td[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      td[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<ul.length;i++) {		  
      if(ul[i].style.fontSize) {
 var s = parseInt(ul[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      ul[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<input.length;i++) {		  
      if(input[i].style.fontSize) {
 var s = parseInt(input[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      input[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<script.length;i++) {		  
      if(script[i].style.fontSize) {
 var s = parseInt(script[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=max) {
 s += 1;
      }
      script[i].style.fontSize = s+"px"
   }
}
function decreaseFontSize() {
   
   for(i=0;i<font.length;i++) {
      if(font[i].style.fontSize) {
 var s = parseInt(font[i].style.fontSize.replace("px",""));
      } else {
 var s = 11;
      }
      if(s!=min) {
 s -= 1;
      }
      font[i].style.fontSize = s+"px"
   }  
   
   for(i=0;i<span.length;i++) {
      if(span[i].style.fontSize) {
 var s = parseInt(span[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      span[i].style.fontSize = s+"px"
  Set_Cookie( 'fSize_span', s+"px", '', '/', '', '' );
   }   	   
   
   for(i=0;i<a.length;i++) {
      if(a[i].style.fontSize) {
 var s = parseInt(a[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      a[i].style.fontSize = s+"px"
   }	   
   
   for(i=0;i<table.length;i++) {
      if(table[i].style.fontSize) {
 var s = parseInt(table[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      table[i].style.fontSize = s+"px"
   }
   
for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
 var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<b.length;i++) {
      if(b[i].style.fontSize) {
 var s = parseInt(b[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      b[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<td.length;i++) {
      if(td[i].style.fontSize) {
 var s = parseInt(td[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      td[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<ul.length;i++) {
      if(ul[i].style.fontSize) {
 var s = parseInt(ul[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      ul[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<input.length;i++) {
      if(input[i].style.fontSize) {
 var s = parseInt(input[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      input[i].style.fontSize = s+"px"
   }
   
   for(i=0;i<script.length;i++) {
      if(script[i].style.fontSize) {
 var s = parseInt(script[i].style.fontSize.replace("px",""));
      } else {
 var s = 12;
      }
      if(s!=min) {
 s -= 1;
      }
      script[i].style.fontSize = s+"px"
   }
}
/*nak test cookie*/
function Set_Cookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );
/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );
document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}
// this fixes an issue with the old method, ambiguous values
// with this test document.cookie.indexOf( name + "=" );
function Get_Cookie( check_name ) {
// first we'll split this cookie up into name/value pairs
// note: document.cookie only returns name=value, not the other components
var a_all_cookies = document.cookie.split( ';' );
var a_temp_cookie = '';
var cookie_name = '';
var cookie_value = '';
var b_cookie_found = false; // set boolean t/f default f
for ( i = 0; i < a_all_cookies.length; i++ )
{
// now we'll split apart each name=value pair
a_temp_cookie = a_all_cookies[i].split( '=' );
// and trim left/right whitespace while we're at it
cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
// if the extracted name matches passed check_name
if ( cookie_name == check_name )
{
b_cookie_found = true;
// we need to handle case where cookie has no value but exists (no = sign, that is):
if ( a_temp_cookie.length > 1 )
{
cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
}
// note that in cases where cookie is initialized but no value, null is returned
return cookie_value;
break;
}
a_temp_cookie = null;
cookie_name = '';
}
if ( !b_cookie_found )
{
return null;
}
}
// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
if ( Get_Cookie( name ) ) document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
( ( domain ) ? ";domain=" + domain : "" ) +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
/*nak test cookie*/
/*end accessibility     *************************/