if( parseInt( navigator.appVersion ) >= 3 ) compat = true;
if(compat)
  {
  I1 = new Image;
  I1.src="img/blue.gif";
  I1_1 = new Image;
  I1_1.src="img/red.gif";
  I2 = new Image;
  I2.src="img/blue.gif";
  I2_2 = new Image;
  I2_2.src="img/red.gif";
  I3 = new Image;
  I3.src="img/blue.gif";
  I3_3 = new Image;
  I3_3.src="img/red.gif";
  I4 = new Image;
  I4.src="img/blue.gif";
  I4_4 = new Image;
  I4_4.src="img/red.gif";
  I5 = new Image;
  I5.src="img/blue.gif";
  I5_5 = new Image;
  I5_5.src="img/red.gif";
  I6 = new Image;
  I6.src="img/blue.gif";
  I6_6 = new Image;
  I6_6.src="img/red.gif";
  I7 = new Image;
  I7.src="img/blue.gif";
  I7_7 = new Image;
  I7_7.src="img/red.gif";
  }
function SetImg(Name,Img)
  {
  if(compat)
	{
	document.images[Name].src=eval(Img+'.src');
	}
  }