// Preload Image v. 1.0
// Example[0]: setTimeout('imgp("pic1.jpg","pic2.jpg")',4000 );
// Example[1]: imgp("pic1.jpg","pic2.jpg","pic3.jpg");
function imgp(cachef) {
    var i = 0;
    var cachef=cachef.split(",");
    n_cachef=cachef.length-1;
    for(i=0; i<=n_cachef; i++) {
  document.write("<img src='"+cachef[i]+"' alt='' style='position: absolute;visibility: hidden;'>");
    }
} 
imgp("../images/b1.jpg,../images/b1_h.jpg,../images/b2.jpg,../images/b2_h.jpg,../images/b3.jpg,../images/b3_h.jpg,../images/b4.jpg,../images/b4_h.jpg,../images/b5.jpg,../images/b5_h.jpg,../images/b6.jpg,../images/b6_h.jpg,../images/b7.jpg,../images/b7_h.jpg,../images/b8.jpg,../images/b8_h.jpg");