/* slide */

  var layerX = 0 ;              
var layerY = 0 ;             
var layer_element = null;  
var scroll_direction = '';
var inquire_interval = 100; 
var slide_interval = 5;      
var pick_fixed = false ;   
var tmr_id = null;
var browser_info = ''; 

var arrx=new Array()
var arrl= new Array()
var arrxten= new Array()


 arrx[1] ='images/1148279251.gif';
// arrx[2] ='images/1149666746.gif';

 arrxten[1] ='gif';
// arrxten[2] ='gif';


 arrl[1] ='www.tlcthai.com';
// arrl[2] ='www.thaistudyabroad.com/regis_form.php?source=http://www.mthai.com/index2.php';


var myvar=Math.floor(Math.random()*10);
var xxx=myvar % (arrx.length-1);

if(xxx==0){
 xxx=arrx.length-1;
}


function slideLayer( layer_id, direction, inquire, slide ){

   if( (navigator.appName == 'Netscape') && 
       parseInt(navigator.appVersion,10) <= 4 ){
       browser_info = 'Ns4' ;  
       layer_element = document.layers[layer_id];
   }
   else if( (navigator.appName == 'Netscape') && 
             parseInt(navigator.appVersion,10) > 4 ){
       browser_info = 'Ns6' ;
       layer_element = document.getElementById(layer_id);
       layer_element = layer_element.style;  // Style ¼Ó¼º¸¸ Àоî¿Â´Ù.
  }
  else{
       browser_info = 'Ie' ;
       layer_element = document.all[layer_id].style; 
  }

  layer_element.visibility = 'visible'
   layer_element.position = 'absolute';
  inquire_interval  = parseInt(inquire,10);  // Layer À̵¿ °£°Ý
  slide_interval    = parseInt(slide,10);     // Layer À̵¿ ¼Óµµ
  scroll_direction = direction.toLowerCase();   // Layer À̵¿ ¹æÇâ
  layerX = parseInt(layer_element.left, 10); 
  layerY = parseInt(layer_element.top, 10);
     
  onSlide();
}



function onSlide(){
    var page_posX, page_posY, layer_posX, layer_posY;
    var slideX = 0, slideY = 0;
    var interval = 0;
    
    if (pick_fixed) return;


    if ( browser_info == 'Ie'){
       page_posX = document.body.scrollLeft  + layerX; 
       page_posY = document.body.scrollTop  + layerY; 
    }
    else if( browser_info == 'Ns4' || browser_info == 'Ns6' ){ 
       page_posX = parseInt (window.pageXOffset, 10) + layerX;
       page_posY = parseInt (window.pageYOffset, 10) + layerY;
    }

                                                                           
    layer_posX = parseInt(layer_element.left, 10);
    layer_posY = parseInt(layer_element.top, 10);

    interval = inquire_interval; 

    if (page_posX < layerX) page_posX = layerX;
    if (page_posY < layerY) page_posY = layerY;

    if (page_posY != layer_posY || page_posX != layer_posX) {
      slideX= Math.ceil( Math.abs(page_posX - layer_posX) / slide_interval ); 
      slideY = Math.ceil( Math.abs(page_posY - layer_posY) / slide_interval );

     
      if (page_posX < layer_posX)  slideX = -slideX;
      if (page_posY < layer_posY)  slideY = -slideY;

      if( scroll_direction != 'v') 
          layer_element.left = parseInt(layer_element.left,10)   + slideX;

      if( scroll_direction != 'h')
          layer_element.top = parseInt(layer_element.top ,10)  + slideY ;

      interval = slide_interval;
   }

   setTimeout ("onSlide()", interval); 
}




function closeslide(){
  document.getElementById('object2').style.display='none';

}



 if(screen.width>=1024){

		allsize=screen.width-770;
		divide=allsize/2;
		tmp=Math.floor(divide)+parseInt(770);
		tmp=tmp-3;

		if (document.all){


				document.writeln('<DIV ID="object2" style="Position : Absolute ;Left : '+tmp+'px ;Top : 140px ;Width : 0px ;Z-Index : 20">');
				document.writeln('<div style="width:90%;margin-bottom:5px;border-bottom:dashed 1px #CECECE" ><iframe id="iframename" width=104 height=320 marginwidth=0 marginheight=0 hspace=0 frameborder=0 scrolling=no src="http://www.yenta4.com/slide_banner.php" name="iframename"></iframe></div>');
	
				document.writeln('</div>');
			    document.writeln('</DIV>');
				slideLayer('object2', 'n', '300', '10');
			}
 }