function ValidateInput(){
   if( document.s_form.from_lang[0].checked)
   {

	 var tmp=document.s_form.dedi_from_kh.value;
	 var dedi = trim(tmp);
	 var len = dedi.length;
      //alert(" dedi = *"+dedi+"* len="+len);
      if(len == 0)
      {
          alert("Please Input your Name in Khmer box!");
		  document.s_form.dedi_from_kh.focus();
          return false;
      }
     else{
          GetContent();
     }

   }
   else
   {
	 var tmp=document.s_form.dedi_from_en.value;
	 var dedi = trim(tmp);
	 var len = dedi.length;
      //alert(" dedi = *"+dedi+"* len="+len);
      if(len == 0)
      {
          alert("Please Input your Name in English box !");
		  document.s_form.dedi_from_en.focus();
          return false;
      }
     else{
          GetContent();
     }

   }
}

function GetContent(){
document.s_form.dedication.value= document.all("goo").innerHTML;
return true;

}

function trim(str)
{
   return str.replace(/^\s*|\s*$/g,"");
}

function setkhmer(){
msg = document.all("goo").innerHTML;
msg += "<font class=kh-font> </font>";
goo.innerHTML = msg ;
goo.focus();
}
function setenglish(){
msg = document.all("goo").innerHTML;
msg += "<font class=en-font> </font>";
goo.innerHTML = msg ;
goo.focus();
}
function insertbreak(){
msg = document.all("goo").innerHTML;
msg += "<br>&nbsp;";
goo.innerHTML = msg ;
goo.focus();
}
// Styling on mouse events

  function mouseOver(ctrl){
	ctrl.style.borderColor = '#003399';
	ctrl.style.backgroundColor = '#EFCE6B';
	ctrl.style.cursor = 'hand';	
  }
  
  function mouseOut(ctrl){
	ctrl.style.borderColor = '#FFFFFF';  
	ctrl.style.backgroundColor = '#FFFFFF';
  }
  
  function mouseDown(ctrl){
	ctrl.style.backgroundColor = '#663300';
  }
  
  function mouseUp(ctrl){
    	ctrl.style.backgroundColor = '#EFCE6B';
  }