bVer =parseInt(navigator.appVersion);
bName=navigator.appName;
if (bVer >=3 && bName=="Netscape") gSupport=1;
else if (bVer >=4) gSupport=1;
else gSupport=0;

if (gSupport==1)
  {
	  img1 = new Image();
	  img1.src = "imgp/past01.gif";
	  img1a = new Image();
	  img1a.src = "imgp/past01_act.gif";

	  troc1 = new Image();
	  troc1.src = "imgp/tro02.jpg";
	  troc1a = new Image();
	  troc1a.src = "imgp/tro02b.jpg";
	  troc1b = new Image();
	  troc1b.src = "imgp/tro02c.jpg";
	  troc1c = new Image();
	  troc1c.src = "imgp/tro02d.jpg";
	  troc1d = new Image();
	  troc1d.src = "imgp/tro02e.jpg";
	  troc1e = new Image();
	  troc1e.src = "imgp/tro02f.jpg";
	  troc1f = new Image();
	  troc1f.src = "imgp/tro02g.jpg";


	  img2 = new Image();
	  img2.src = "imgp/past02.gif";
	  img2a = new Image();
	  img2a.src = "imgp/past02_act.gif";

	  img3 = new Image();
	  img3.src = "imgp/past03.gif";
	  img3a = new Image();
	  img3a.src = "imgp/past03_act.gif";

	  img4 = new Image();
	  img4.src = "imgp/past04.gif";
	  img4a = new Image();
	  img4a.src = "imgp/past04_act.gif";

	  img5 = new Image();
	  img5.src = "imgp/past05.gif";
	  img5a = new Image();
	  img5a.src = "imgp/past05_act.gif";

	  img6 = new Image();
	  img6.src = "imgp/none.gif";
	  img6a = new Image();
	  img6a.src = "imgp/foto01.gif";
	  img6b = new Image();
	  img6b.src = "imgp/foto02.gif";
	  img6c = new Image();
	  img6c.src = "imgp/foto03.gif";

	  img7 = new Image();
	  img7.src = "imgp/past06.gif";
	  img7a = new Image();
	  img7a.src = "imgp/past06_act.gif";



	  }

function rollover(iName)
		{
		if (gSupport==1)
		         {
				 thename = eval(iName + "a.src");
				 document[iName].src = thename;
                }
        }

function rollover_esp(iName,lletra)
		{
		if (gSupport==1)
		         {
				 thename = eval(iName + lletra +".src");
				 document[iName].src = thename;
                }
        }

function rolloff(iName)
		{
        if (gSupport==1)
                {
                thename = eval(iName + ".src");
                document[iName].src = thename;
                }
        }