var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid);
//scroll(0,0);
}
page_request.open('GET', url, true)
page_request.send(null);
//scroll(0,0);
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText;
//scroll(0,0);
}




function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}


function attach_file(p_script_url) {
      script = document.createElement('script');
      script.src = p_script_url;
      document.getElementsByTagName('head')[0].appendChild(script);

}

function show_status(status_text, id) {
    document.getElementById(id).innerHTML = status_text;
}


function addEvent() {
  var ni = document.getElementById('myDiv');
  var numi = document.getElementById('theValue');
  var num = (document.getElementById("theValue").value -1)+ 2;
  numi.value = num;
  var divIdName = "my"+num+"Div";
  var newdiv = document.createElement('div');
  newdiv.setAttribute("id",divIdName);
  newdiv.innerHTML = "<input type=\"file\" name=\"images[]\"><a href=\"javascript:;\" onclick=\"removeElement(\'"+divIdName+"\')\"> | <img src=\"images/icons/delete.png\" border=\"0\">remove</a>";
  ni.appendChild(newdiv);
}

function removeElement(divNum) {
  var d = document.getElementById('myDiv');
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
}


/*#####  */

function countLines(strtocount, cols) {
  var hard_lines = 1;
  var last = 0;
  while ( true ) {
    last = strtocount.indexOf("\n", last+1);
    hard_lines ++;
    if ( last == -1 ) break;
  }
  var soft_lines = Math.round(strtocount.length / (cols-1));
  var hard = eval("hard_lines  " + unescape("%3e") + "soft_lines;");
  if ( hard ) soft_lines = hard_lines;
  return soft_lines;
}

function cleanForm() {
  for(var no=0;no<document.forms.length;no++){
    var the_form = document.forms[no];
    for( var x in the_form ) {
      if ( ! the_form[x] ) continue;
      if( typeof the_form[x].rows != "number" ) continue;

      if(!the_form[x].onkeyup) {the_form[x].onkeyup=function()
      {this.rows = countLines(this.value,this.cols)+1;};the_form[x].rows =
      countLines(the_form[x].value,the_form[x].cols) +1;}
    }
  }
}

// Multiple onload function created by: Simon Willison
// http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
  cleanForm();
});