<!-- 
if(document.images) {
pics = new Array(); 
pics[1] = new Image();
pics[1].src = "../../art/jplhome_grey.gif";  // home
pics[2] = new Image();
pics[2].src = "../../art/jplhome_blue.gif";  // home

pics[3] = new Image();
pics[3].src = "../../art/earth_grey.gif";   // earth
pics[4] = new Image();
pics[4].src = "../../art/earth_blue.gif";      // earth
pics[5] = new Image();
pics[5].src = "../../art/solarsystem_grey.gif";   // solar system
pics[6] = new Image();
pics[6].src = "../../art/solarsystem_blue.gif";      // solar system
pics[7] = new Image();
pics[7].src = "../../art/starsgalaxies-grey.gif";   // stars and galaxies
pics[8] = new Image();
pics[8].src = "../../art/starsgalaxies-blue.gif";      // stars and galaxies
pics[9] = new Image();
pics[9].src = "../../art/technology_grey.gif";   // Technology
pics[10] = new Image();
pics[10].src = "../../art/technology_blue.gif";     // Technology

pics[11] = new Image();
pics[11].src = "../art/homeWhite.gif";   // 
pics[12] = new Image();
pics[12].src = "../art/homeBlue.gif";      // 
pics[13] = new Image();
pics[13].src = "../art/historyWhite.gif";   // 
pics[14] = new Image();
pics[14].src = "../art/historyBlue.gif";      // 
pics[15] = new Image();
pics[15].src = "../art/imagesBlue.gif";   // 
pics[16] = new Image();
pics[16].src = "../art/imagesBlue.gif";     // 
pics[17] = new Image();
pics[17].src = "../art/videoWhite.gif";   // 
pics[18] = new Image();
pics[18].src = "../art/videoBlue.gif";      // 
pics[19] = new Image();
pics[19].src = "../art/downWhite.gif";   // 
pics[20] = new Image();
pics[20].src = "../art/downBlue.gif";      // 
pics[21] = new Image();
pics[21].src = "../art/fastWhite.gif";   // 
pics[22] = new Image();
pics[22].src = "../art/fastBlue.gif";     // 
pics[23] = new Image();
pics[23].src = "../art/mediaWhite.gif";   // 
pics[24] = new Image();
pics[24].src = "../art/mediaBlue.gif";     //
}

function changer(from,to) {
if(document.images) {
document.images[from].src = pics[to].src;
}
}
//-->