menu1=new menu("images/lang_06.jpg","images/lang_06-over.jpg");
 menu2=new menu("images/lang_14.jpg","images/lang_14-over.jpg");
 menu3=new menu("images/lang_21.jpg","images/lang_21-over.jpg");
 menu4=new menu("images/arrow_left.jpg","images/arrow_left-over.jpg");
 menu5=new menu("images/arrow_right.jpg","images/arrow_right-over.jpg");
 



 function menu(norm_src,sel_src)
 {
   this.norm=new Image();
   this.sel=new Image();
  
   this.norm.src=norm_src;
   this.sel.src=sel_src; 
 

 }

 function on(ImageName)
 {
   NewSrc11=eval(ImageName+".sel.src");
   document[ImageName].src=NewSrc11;
 
   
 }

 function off(ImageName)
 {
   NewSrc21=eval(ImageName+".norm.src");
   document[ImageName].src=NewSrc21; 
 }

//-----------------------------------------------------


function popImage(imageURL){
var  imageURL=imageURL.replace(/small/,"big");
parent.document.bigpic.src=imageURL;
}
//-----------------------------------------------------

var random_images = new Array ();
random_images[0] = "images/img_big/img_0277.jpg";   
random_images[1] = "images/img_big/img_0242.jpg";  
random_images[2] = "images/img_big/img_0254.jpg";  
random_images[3] = "images/img_big/img_0266.jpg";   
random_images[4] = "images/img_big/img_0278.jpg";
random_images[5] = "images/img_big/img_0243.jpg";   
random_images[6] = "images/img_big/img_0255.jpg";   
random_images[7] = "images/img_big/img_0267.jpg";   
random_images[8] = "images/img_big/img_0279.jpg";
random_images[9] = "images/img_big/img_0244.jpg";   
random_images[10] = "images/img_big/img_0256.jpg";   
random_images[11] = "images/img_big/img_0268.jpg";   
random_images[12] = "images/img_big/img_0280.jpg";
random_images[13] = "images/img_big/img_0229.jpg";   
random_images[14] = "images/img_big/img_0245.jpg";   
random_images[15] = "images/img_big/img_0257.jpg";   
random_images[16] = "images/img_big/img_0269.jpg";   
random_images[17] = "images/img_big/img_0281.jpg";
random_images[18] = "images/img_big/img_0231.jpg";   
random_images[19] = "images/img_big/img_0246.jpg";   
random_images[20] = "images/img_big/img_0258.jpg";   
random_images[21] = "images/img_big/img_0270.jpg";   
random_images[21] = "images/img_big/img_0282.jpg";
random_images[22] = "images/img_big/img_0232.jpg";   
random_images[23] = "images/img_big/img_0247.jpg";   
random_images[24] = "images/img_big/img_0259.jpg";   
random_images[25] = "images/img_big/img_0271.jpg";   
random_images[26] = "images/img_big/img_0283.jpg";
random_images[27] = "images/img_big/img_0233.jpg";   
random_images[28] = "images/img_big/img_0248.jpg";   
random_images[29] = "images/img_big/img_0260.jpg";   
random_images[30] = "images/img_big/img_0272.jpg";   
random_images[31] = "images/img_big/img_0284.jpg";
random_images[32] = "images/img_big/img_0234.jpg";   
random_images[33] = "images/img_big/img_0249.jpg";   
random_images[34] = "images/img_big/img_0261.jpg";   
random_images[35] = "images/img_big/img_0273.jpg";   
random_images[36] = "images/img_big/img_0286.jpg";
random_images[37] = "images/img_big/img_0236.jpg";   
random_images[38] = "images/img_big/img_0250.jpg";   
random_images[39] = "images/img_big/img_0262.jpg";   
random_images[40] = "images/img_big/img_0274.jpg";   
random_images[41] = "images/img_big/img_0237.jpg";   
random_images[42] = "images/img_big/img_0251.jpg";   
random_images[43] = "images/img_big/img_0263.jpg";   
random_images[44] = "images/img_big/img_0275.jpg";   
random_images[45] = "images/img_big/img_0239.jpg";   
random_images[46] = "images/img_big/img_0252.jpg";   
random_images[47] = "images/img_big/img_0264.jpg";   
random_images[48] = "images/img_big/img_0276.jpg";   
random_images[49] = "images/img_big/img_0241.jpg";   
random_images[50] = "images/img_big/img_0253.jpg";   
random_images[51] = "images/img_big/img_0265.jpg";   


function rand (n)
{
  return ( Math.floor ( Math.random ( ) * n + 1 ) );
}



function pick_image ()
{
  //document.getElementById("bigpic").src = random_images[rand(53)-1];
  document.bigpic.src = random_images[rand(50)-1];
}