if(typeof(lmScroller)!='function'){lmScroller=function(elm_id,quantity,direction,speed_factor,move_delay,pause_delay,width,height,show_quantity)
{this.obj_name=elm_id;this.quantity=quantity;this.show_quantity=show_quantity;this.do_pause=(show_quantity==1)?'true':'false';this.direction=direction||lm_scroller_directions[0];speed_factor=parseInt(speed_factor)||0;this.speed_slow=(1*(1+speed_factor/100))||1;this.speed_normal=(((this.do_pause=='true')?2:1)*(1+speed_factor/100))||1;this.speed_fast=(4*(1+speed_factor/100))||1;this.timeOut_move=parseInt(move_delay);this.timeOut_pause=parseInt(pause_delay);this.p_level_fast=80;this.p_level_slow=95;this.height=-height;this.width=-width;this.cur_item=-1;this.scroll_objects=[];this.start_movelist();};lmScroller.prototype={start_movelist:function()
{var elm_list=document.getElementById(this.obj_name);for(var i in elm_list.childNodes){if(elm_list.childNodes[i].nodeType==1&&elm_list.childNodes[i].tagName!='SCRIPT'){elm_list.childNodes[i].parent_scroller=this;elm_list.childNodes[i].onmouseover=this._stop_scrolling;elm_list.childNodes[i].onmouseout=this._start_scrolling;this.scroll_objects[this.scroll_objects.length]=elm_list.childNodes[i];}}
this.movelist();},movelist:function()
{if(this.check_position()&&this.cur_item>=0){var do_move=true;if(this.stop_scrolling!='Y'){elm=this.scroll_objects[this.cur_item];if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['D']){elm.style.top=parseInt(this.offset_top)+"px";}else if(this.direction==lm_scroller_directions['L']||this.direction==lm_scroller_directions['R']){elm.style.left=parseInt(this.offset_left)+"px";}
do_move=this.next_position();}
this.timer=setTimeout('scrollers_list["'+this.obj_name+'"].movelist()',(do_move?this.timeOut_move:this.timeOut_pause));}else{this.reset_position();var _cur_item=this.cur_item+1;if(_cur_item>=this.scroll_objects.length){_cur_item=0;}
elm=this.scroll_objects[_cur_item];elm.style.position="relative";if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['D']){elm.style.top=parseInt(this.offset_top)+"px";}else if(this.direction==lm_scroller_directions['L']||this.direction==lm_scroller_directions['R']){elm.style.left=parseInt(this.offset_left)+"px";}
elm.style.display='';if(this.cur_item>=0){elm=this.scroll_objects[this.cur_item];elm.style.display='none';}
this.cur_item=_cur_item;var _timeOut=(this.do_pause=='true')?this.timeOut_pause:parseInt(this.timeOut_move/2);this.timer=setTimeout('scrollers_list["'+this.obj_name+'"].movelist()',_timeOut);if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['D']){var h=parseInt(this.scroll_objects[this.cur_item].offsetHeight/2)||parseInt(-this.height/this.show_quantity*this.quantity);this.height=-h;this.calculate_levels(h);}else if(this.direction==lm_scroller_directions['L']||this.direction==lm_scroller_directions['R']){var w=parseInt(this.scroll_objects[this.cur_item].offsetWidth/2)||-this.width;this.width=-w;this.calculate_levels(w);}
this.reset_position();}},stoptimer:function()
{clearTimeout(this.timer);},check_position:function()
{if(this.direction==lm_scroller_directions['U']){return(this.offset_top>this.height)?true:false;}else if(this.direction==lm_scroller_directions['D']){return(this.offset_top<=0)?true:false;}else if(this.direction==lm_scroller_directions['L']){return(this.offset_left>this.width)?true:false;}else if(this.direction==lm_scroller_directions['R']){return(this.offset_left<=0)?true:false;}
return false;},next_position:function()
{if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['D']){var length='height';var position='offset_top';}else if(this.direction==lm_scroller_directions['L']||this.direction==lm_scroller_directions['R']){var length='width';var position='offset_left';}
if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['L']){var offset=this[position]%(this[length]/this.quantity);if(offset<this.level_fast&&offset>=this.level_slow||this.do_pause!='true'){this[position]=this[position]-this.speed_normal;}
if(offset<this.level_slow&&this.do_pause=='true'){this[position]=this[position]-this.speed_slow;}
if(offset>=this.level_fast&&this.do_pause=='true'){this[position]=this[position]-this.speed_fast;}}else if(this.direction==lm_scroller_directions['D']||this.direction==lm_scroller_directions['R']){var offset=this[position]%(this[length]/this.quantity);if(offset>this.level_fast&&offset<=this.level_slow||this.do_pause!='true'){this[position]=this[position]+this.speed_normal;}
if(offset>this.level_slow&&this.do_pause=='true'){this[position]=this[position]+this.speed_slow;}
if(offset<=this.level_fast&&this.do_pause=='true'){this[position]=this[position]+this.speed_fast;}}
return(offset||this.do_pause!='true')?true:false;},reset_position:function()
{if(this.direction==lm_scroller_directions['U']){this.offset_top=this.speed_slow;}else if(this.direction==lm_scroller_directions['D']){this.offset_top=this.height;}else if(this.direction==lm_scroller_directions['L']){this.offset_left=this.speed_slow;}else if(this.direction==lm_scroller_directions['R']){this.offset_left=this.width;}},calculate_levels:function(length)
{length=length/this.quantity;if(this.direction==lm_scroller_directions['U']||this.direction==lm_scroller_directions['L']){this.level_fast=-(length*this.p_level_fast/100)
this.level_slow=-(length*this.p_level_slow/100)}else if(this.direction==lm_scroller_directions['D']||this.direction==lm_scroller_directions['R']){this.level_fast=-length+(length*this.p_level_fast/100)
this.level_slow=-length+(length*this.p_level_slow/100)}},_stop_scrolling:function(e)
{this.parent_scroller.stop_scrolling='Y';},_start_scrolling:function(e)
{this.parent_scroller.stop_scrolling='N';}};}