// JavaScript Document

/*===tab==*/

var tabLinks = new Array();
    var contentDivs = new Array();

    function init() {

      // Grab the tab links and content divs from the page
      var tabListItems = document.getElementById('tabs').childNodes;
      for ( var i = 0; i < tabListItems.length; i++ ) {
        if ( tabListItems[i].nodeName == "LI" ) {
          var tabLink = getFirstChildWithTagName( tabListItems[i], 'A' );
          var id = getHash( tabLink.getAttribute('href') );
          tabLinks[id] = tabLink;
          contentDivs[id] = document.getElementById( id );
        }
      }

      // Assign onclick events to the tab links, and
      // highlight the first tab
      var i = 0;

      for ( var id in tabLinks ) {
        tabLinks[id].onclick = showTab;
        tabLinks[id].onfocus = function() { this.blur() };
        if ( i == 0 ) tabLinks[id].className = 'selected';
        i++;
      }

      // Hide all content divs except the first
      var i = 0;

      for ( var id in contentDivs ) {
        if ( i != 0 ) contentDivs[id].className = 'tabContent hide';
        i++;
      }
    }

    function showTab() {
      var selectedId = getHash( this.getAttribute('href') );

      // Highlight the selected tab, and dim all others.
      // Also show the selected content div, and hide all others.
      for ( var id in contentDivs ) {
        if ( id == selectedId ) {
          tabLinks[id].className = 'selected';
          contentDivs[id].className = 'tabContent';
        } else {
          tabLinks[id].className = '';
          contentDivs[id].className = 'tabContent hide';
        }
      }

      // Stop the browser following the link
      return false;
    }

    function getFirstChildWithTagName( element, tagName ) {
      for ( var i = 0; i < element.childNodes.length; i++ ) {
        if ( element.childNodes[i].nodeName == tagName ) return element.childNodes[i];
      }
    }

    function getHash( url ) {
      var hashPos = url.lastIndexOf ( '#' );
      return url.substring( hashPos + 1 );
    }

/*=========================================*/
temp=""
nextchar=-1;
nextline=1;
cursor="\\"
function animate(){
if (temp==line[nextline] & temp.length==line[nextline].length & nextline!=lines){
nextline++;
nextchar=-1;
document.getElementById('news_bar').innerHTML=temp;
temp="";
setTimeout("nextstep()",1000)}
else if (nextline==lines & temp==line[nextline] & temp.length==line[nextline].length){
nextline=1;
nextchar=-1;
document.getElementById('news_bar').innerHTML=temp;
temp="";
setTimeout("nextstep()",3000)}
else{
nextstep()}}
function nextstep(){
/*if (cursor=="\\"){
cursor="|"}
else if (cursor=="|"){
cursor="/"}
else if (cursor=="/"){
cursor="-"}
else if (cursor=="-"){
cursor="\\"}*/
if (cursor=="\\"){
cursor="_"}
else if (cursor=="|"){
cursor="_"}
else if (cursor=="/"){
cursor="_"}
else if (cursor=="-"){
cursor="_"}
nextchar++;
temp+=line[nextline].charAt(nextchar);
document.getElementById('news_bar').innerHTML =temp+cursor;
setTimeout("animate()",100)}

/*=========================================================*/
function clear_box(id)
{
	
	switch(id)
	{
		case "input-m":
		 document.getElementById(id).value="";
		break;
		case "input-s":
		 document.getElementById(id).value="";
		break;
	}
	
}
function put_box(id)
{
	switch(id)
	{
		case "input-m":
		 //document.getElementById(id).value="برای دریافت ایمیل گروهی آدرس خود را وارد کنید";
		break;
		case "input-s":
		 //document.getElementById(id).value="جستجو";
		break;
	}
					
}
/*==============================================================*/		
function onmouse_over(id){
	document.getElementById(id).style.color='#fff';

}

function onmouse_out(id){
	
	document.getElementById(id).style.color='#808285';
}