function changeCursor(){
document.getElementById('smalltxt').style.cursor = "pointer";
document.getElementById('bigtxt').style.cursor = "pointer";

}
function resetCursor(){
document.getElementById('smalltxt').style.cursor = "default";
document.getElementById('bigtxt').style.cursor = "default";
}


function writeCookie(name, value, hours)

{

  var expire = "";

  if(hours != null)

  {

    expire = new Date((new Date()).getTime() + hours * 3600000);

    expire = "; expires=" + expire.toGMTString();

  }

  document.cookie = name + "=" + escape(value) + expire;

}

////////////////////////

// Example:

// alert( readCookie("myCookie") );

function readCookie(name)

{

  var cookieValue = "";

  var search = name + "=";

  if(document.cookie.length > 0)

  { 

    offset = document.cookie.indexOf(search);

    if (offset != -1)

    { 

      offset += search.length;

      end = document.cookie.indexOf(";", offset);

      if (end == -1) end = document.cookie.length;

      cookieValue = unescape(document.cookie.substring(offset, end))

    }

  }

  return cookieValue;
}


////////////////////





function setFontSizeCookie(){
//alert('ok')
var val = document.reSiZer.fontSiZe.value;
//alert(val);
writeCookie("FontSize", val, 24);
setFontSize();
	}




function increaseFont(){
var ObjName = document.reSiZer.fontSiZe;
ObjName.value="2";
setFontSizeCookie();

}
function decreaseFont(){
var ObjName = document.reSiZer.fontSiZe;
ObjName.value="-1";
setFontSizeCookie();
}
/*######################################*/


function setFontSize(){
var DefaultSize = 0;
DefaultSize = readCookie("FontSize");
DefaultSize = (DefaultSize/2);
var DefaultSize = parseInt(DefaultSize);
	for(i=1;i<=n;i++){
		var AffectDiv1 = document.getElementById('txt'+i);
		var Num = 12;
		Num = Num + DefaultSize;
		AffectDiv1.style.fontSize = Num +"px";
	}

}