function replaceCharacters(conversionString,inChar,outChar){

  var convertedString = conversionString.split(inChar);

  convertedString = convertedString.join(outChar);

  return convertedString;

}



function chglanguage(current_lang) { 

  dest=''+this.document.location;


  if (current_lang=='eng' ){ 

    dest=replaceCharacters(dest,'/chi/','/'+current_lang+'/');

    current_lang ='eng';
	        
  }

  if (current_lang=='chi' ){ 

    dest=replaceCharacters(dest,'/chi/','/'+current_lang+'/');

    current_lang ='chi';
	        
  }

 if (current_lang=='sc' ){ 

    dest=replaceCharacters(dest,'/chi/','/'+current_lang+'/');

    current_lang ='sc';
	        
  }

  this.document.location=dest;

}