var d=document;

function f_btnleft_over(){
d.getElementById("btn_move_left").className = 'mleftanim';
}
function f_btnleft_out(){
d.getElementById("btn_move_left").className = 'mleft';
}
function f_btnright_over(){
d.getElementById("btn_move_right").className = 'mrightanim';
}
function f_btnright_out(){
d.getElementById("btn_move_right").className = 'mright';
}
var i_tek_name_collection='';
var i_tek=2;

function moveimg(direction)
 {

if(direction<0) if(i_tek<2) return 0;
if(direction>0) if(i_tek> img_array.length - count_layer - 1) return 0;

var paramh = 95;
var paramw = 120;
var new_i_tek =0;
new_i_tek +=i_tek + direction;
setCookie(i_tek_name_collection, new_i_tek, 1);
i_tek= new_i_tek;
 for(i=0;i<count_layer;i++)
	{
		var pw = paramw;
		
		if (arrH[i+i_tek] * paramw > arrW[i+i_tek]*paramh )	pw=paramh*arrW[i+i_tek] / arrH[i+i_tek];
		
		var ph=arrH[i+i_tek]*pw/arrW[i+i_tek];
		
		d.getElementById("td1_"+i).innerHTML="<a href=\"/product/id_"+id_array[i+i_tek]+".html#prodname\"><img src=\""+img_array[i+i_tek]+"\" width='"+pw+"' height='"+ph+"' class=border alt=\""+text_array[i+i_tek]+"\"><\/a>";
		d.getElementById("td2_"+i).innerHTML="<a href=\"/product/id_"+id_array[i+i_tek]+".html\">"+text_array[i+i_tek]+"<\/a>";
		d.getElementById("td0_"+i).link="/product/id_"+id_array[i+i_tek]+".html#prodname";
		d.getElementById("td0_"+i).onclick=function(){d.location=this.link;};
	}
	
if(i_tek<2)
	{
		d.getElementById("btn_move_left").onmouseover='';
		d.getElementById("btn_move_left").onmouseout='';
		d.getElementById("btn_move_left").className = 'mleft';
	}
	else 
	{
		d.getElementById("btn_move_left").onmouseover=f_btnleft_over;
		d.getElementById("btn_move_left").onmouseout=f_btnleft_out;
	}
if(i_tek> img_array.length - count_layer - 1)
	{
		d.getElementById("btn_move_right").onmouseover='';
		d.getElementById("btn_move_right").onmouseout='';
		d.getElementById("btn_move_right").className = 'mright';
	}
	else 
	{
		d.getElementById("btn_move_right").onmouseover=f_btnright_over;
		d.getElementById("btn_move_right").onmouseout=f_btnright_out;
	}
	
return 1;
 }