function image_zoom(title,image_source,height,width) { zoom_option = "height="+height+",width="+width+",scrollbars=no,screenY=0,screenX=0,resizable=no"; zoom = window.open("",title,zoom_option); zoom.focus(); content=""+ "\n"+ " \n"+ " \n"+ " "+title+"\n"+ " \n"+ " \n"+ " \n"+ "
\n"+ " \n"+ "
\n"+ " \n"+ ""+ ""; zoom.document.write(content); } function hide_layer() { document.getElementById("info_layer").style.visibility = "hidden"; } function open_new_window(title, url, height, width, scroll) { window_option = "height="+height+", width="+width+", scrollbars="+scroll+", screenY=0, screenX=0, resizable=no"; new_window = window.open(url, title, window_option); new_window.focus(); } function preloadimages() { var images=new Array() for (i=0;i