var is_textchanged = false;

var image_names = new Array();

var image_array = new Array();

var change_delay = 3000;

var timerID;

var image_index = 0;



function text_clicked()

{

 if(is_textchanged == false)

 {

  is_textchanged = true;

  var txt_keyword = document.getElementById("title");

  txt_keyword.value = "";

 }

}



function check_text()

{

 if(is_textchanged == false)

 {

  var txt_keyword = document.getElementById("title");

  txt_keyword.value = "";

 }



 return true;

}



function initialize_images(image_string)

{

 if(document.images)

 {

  var image_names = image_string.split(";");

  for(var i = 0; i < image_names.length; i++)

  {

   image_array[i] = new Image();

   image_array[i].src = "/uploaded_images/"+image_names[i];

  }

 }



 timerID = setTimeout("change_image()", change_delay);

}



function change_image()

{

 if(image_index == (image_array.length - 1))

  image_index = 0;

 else

  image_index++;



 var eventimage = document.getElementById("eventimage");

 eventimage.src = image_array[image_index].src;



 clearTimeout(timerID);

 timeID = setTimeout("change_image()", change_delay);

}