//Executa o liga e desliga imagens do menu da home page


var browser_ok=false;
	
	if (navigator.appVersion.substring(0,1) >= 3) 
	{ browser_ok=true; }
		else { browser_ok=false; }

var ok=0;

	if (navigator.appVersion.substring(0,1) >= 3)
	{ var ok=1;
	
  imag = new Array()
  imag[0]  = "bola_0.gif";
  imag[1]  = "bola_1.gif";
  imag[2]  = "bola_2.gif";
  imag[3]  = "bola_3.gif";
  imag[4]  = "bola_4.gif";
  imag[5]  = "bola_5.gif";
  imag[6]  = "menu_1.gif";
  imag[7]  = "menu_2.gif";
  imag[8]  = "tracovaa_1.gif";
  imag[9]  = "tracovaa_2.gif";
  imag[10] = "tracovab_1.gif";
  imag[11] = "tracovab_2.gif";
  imag[12] = "ico_0.jpg";
  imag[13] = "ico_1.jpg";
  imag[14] = "ico_2.jpg";
  imag[15] = "ico_3.jpg";
  imag[16] = "ico_4.jpg";
  imag[17] = "ico_5.jpg";
  imag[18] = "tracohtop_1.gif";
  imag[19] = "tracohtop_2.gif";
  imag[20] = "explica_0.jpg";
  imag[21] = "explica_1.jpg";
  imag[22] = "explica_2.jpg";
  imag[23] = "explica_3.jpg";
  imag[24] = "explica_4.jpg";
  imag[25] = "explica_5.jpg";
  
  im = new Array()
  for (var i = 0; i < imag.length; i++){
    im[i] = new Image();
    im[i].src = imag[i];
  }
}

function muda(num,num2,num3,num4,num5,num6,num7)

{
		  
		//imgname.src = im[num].src;
  		document.im0.src  = im[num].src;
		document.im2.src  = im[num2].src;
		document.im4.src  = im[num3].src;
		document.im6.src  = im[num4].src;
		document.im8.src  = im[num5].src;
		document.im10.src = im[num6].src;
		document.im12.src = im[num7].src;
		
		
		 
  //if(imgname2==2){ document.im14.src = im[num2].src; }
  //if(imgname2==3){ document.im16.src = im[num2].src; }
  //if(imgname2==4){ document.im18.src = im[num2].src; }
 //if(imgname2==5){ document.im20.src = im[num2].src; }
  //if(imgname2==6){ document.im22.src = im[num2].src; }
   
}