if (!self.atshownews) {

var atshownews = {

get: function() {

//get a random number

var news = 0;

var i = 10;

while (--i > 0)

{

news = Math.floor(atshownews.totalItem*Math.random());

if(news != atshownews.currentItem) break;

}

atshownews.currentItem = news;



if(!atshownews.cachearray[atshownews.currentItem]){

url = atshownews.livesite + '/modules/mod_atshownews/at_shownews/at-shownewsloader.php?curnews=' + atshownews.currentItem + '&loadajax=1&total=' + atshownews.totalItem;

new Ajax(url,{method:'get',onComplete:atshownews.update}).request();

}else{

atshownews.update(null);

}

return false;

},



update: function(request) {

if (request)

{

atshownews.cachearray[atshownews.currentItem] = request;

}else{

request = atshownews.cachearray[atshownews.currentItem];

}

atshownews.responce = request.split(atshownews.splitter);

//atshownews.currentItem = atshownews.responce[1];

atshownews.objs[1].innerHTML = atshownews.responce[0];

atshownews.e.animation();

atshownews.timer = setTimeout(atshownews.get, atshownews.delaytime*1000);

return false;

},



init: function (){

atshownews.cachearray = new Array(atshownews.totalItem);

atshownews.timer = setTimeout(atshownews.get, atshownews.delaytime*1000);



atshownews.objs = new Array();

atshownews.objs[0] = document.getElementById("at-scroll_1");

atshownews.objs[1] = document.getElementById("at-scroll_2");

if (!atshownews.objs[0] || !atshownews.objs[1])

{

return;

}

switch(atshownews.animation){

case 'scroll_right':

atshownews.e = new scroll_right(atshownews.objs);

break;

case 'scroll_up':

atshownews.e = new scroll_up(atshownews.objs);

break;

case 'scroll_down':

atshownews.e = new scroll_down(atshownews.objs);

break;

case 'effect_fade':

atshownews.e = new effect_fade(atshownews.objs);

break;

case 'effect_replace':

atshownews.e = new effect_replace(atshownews.objs);

break;

case 'scroll_left':

default:

atshownews.e = new scroll_left(atshownews.objs);

break;



}

},



swap: function() {

term = atshownews.objs[0];

atshownews.objs[0] = atshownews.objs[1];

atshownews.objs[1] = term;

}



}

atAddEvent(window,'load', atshownews.init);

}



scroll_base = new Class ({

animation:function () {

x = new Fx.Elements(atshownews.objs, { wait: false, duration: atshownews.interval, onComplete:atshownews.swap});

x.start(this.ef);

return false;

}

})

scroll_up = scroll_base.extend({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.top=0;

this.elements[1].style.top='100%';

this.elements[0].style.display="block";

this.elements[1].style.display="block";

this.W = this.elements[0].offsetHeight;

this.elements[0].style.height = this.W + "px";

this.elements[1].style.height = this.W + "px";



this.ef = {};

this.ef[0] = { 'top': [ 0 , -this.W] };

this.ef[1] = { 'top': [ this.W, 0] };



return false;

}



});



scroll_down = scroll_base.extend ({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.top=0;

this.elements[1].style.top='100%';

this.elements[0].style.display="block";

this.elements[1].style.display="block";

this.W = this.elements[0].offsetHeight;

this.elements[0].style.height = this.W + "px";

this.elements[1].style.height = this.W + "px";



this.ef = {};

this.ef[0] = { 'top': [ 0, this.W] };

this.ef[1] = { 'top': [ -this.W, 0] };



return false;

}

});



scroll_left = scroll_base.extend ({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.left=0;

this.elements[1].style.left='100%';

this.elements[0].style.display="block";

this.elements[1].style.display="block";

this.W = this.elements[0].offsetWidth;

this.elements[0].style.width = this.W + "px";

this.elements[1].style.width = this.W + "px";



this.ef = {};

this.ef[0] = { 'left': [ 0 , -this.W] };

this.ef[1] = { 'left': [ this.W, 0] };



return false;

}

});



scroll_right = scroll_base.extend ({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.left=0;

this.elements[1].style.left='100%';

this.elements[0].style.display="block";

this.elements[1].style.display="block";

this.W = this.elements[0].offsetWidth;

this.elements[0].style.width = this.W + "px";

this.elements[1].style.width = this.W + "px";



this.ef = {};

this.ef[0] = { 'left': [ 0 , this.W] };

this.ef[1] = { 'left': [ -this.W, 0] };



return false;

}

});



effect_fade = new Class ({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.display="block";

this.elements[1].style.display="block";

new Fx.Style(this.elements[1], 'opacity').set(0);

return false;

},



animation:function () {

x = new Fx.Elements(atshownews.objs, { wait: false, duration: atshownews.interval, onComplete:atshownews.swap, transition: Fx.Transitions.Expo.easeOut});

ef = {};

ef[0] = { 'opacity': [ 1, 0] };

ef[1] = { 'opacity': [ 0, 1] };

x.start(ef);

return false;

}

})



effect_replace = new Class ({

initialize: function(objs) {

this.elements = objs;

this.elements[0].style.display="block";

this.elements[1].style.display="none";

return false;

},



animation:function () {

atshownews.swap();

this.elements[0].style.display="block";

this.elements[1].style.display="none";

return false;

}

})