Full version: jsB@nk » Background » Background effect » Astronaut
URL: https://www.javascriptbank.com/astronaut.html
Watch as the astronaut floats around in space. His random movements over the background of moving stars gives the perception of space travel. Wow!
Full version: jsB@nk » Background » Background effect » Astronaut
URL: https://www.javascriptbank.com/astronaut.html
<BODY bgcolor="black" onLoad="space()" text=#ffffff><SCRIPT LANGUAGE="JavaScript">// Viswanathan Manohar ([email protected])astropic = "astronaut.jpg"; // location of YOUR astronaut imagevar xval = new Array(); // holds star coordinatesvar yval = new Array();no = 100; // number of stars in the backgroundspeed = 200; // speedxp = 20 + 100 * Math.random();yp = 20 + 100 * Math.random();angle = 3.14 * Math.random(); // astronaut anglexinc = 3 * Math.sin(angle);yinc = 3;ie = (document.all)? 1 : 0;ns = (document.layers)? 1: 0;if (ie) {width = document.body.clientWidth;height = document.body.clientHeight;for (var i = 0; i <= no; i++) {document.write("<div id=\"div" + i+ "\" style=\"color:white;");document.write("position:absolute;left:100;\">.</div>");}document.write("<div id=\"diva\" style=\"position:absolute;\">");document.write("<img src=" + astropic + " border=\"0\" width=\"65\" height=\"95\"></div>");for (i = 0; i <= no; i++) {xval[i] = width * Math.random();yval[i] = height * Math.random();document.all["div" + i].style.left = xval[i];document.all["div" + i].style.top = yval[i]; }}if (ns) {width = self.innerWidth;height = self.innerHeight;for (var i = 0; i <= no; i++) {document.write("<layer id=\"div" + i+ "\" style=\"color:white;");document.write("position:absolute;left:100;\">.</layer>");}document.write("<layer id=\"diva\" style=\"position:absolute;\">");document.write("<img src=" + astropic + " border=\"0\" width=\"65\" height=\"95\"></layer>");for (i = 0; i <= no; i++) {xval[i] = width * Math.random();yval[i] = height * Math.random();document.layers["div" + i].left = xval[i];document.layers["div" + i].top = yval[i]; }}function star() {for (i = 0; i <= no; i = i+4) {xval[i] +=5;if ((i%20) == 0) xval[i] += 10;if(xval[i] >= width) xval[i] = width * Math.random();if (ie) document.all["div" + i].style.left = xval[i];if (ns) document.layers["div" + i].left = xval[i];}return true;}function goangle() {angle = 3.14 * Math.random();xinc = 3 * Math.sin(angle);return true;}function space() {if (ie) {document.all["diva"].style.left = xp;document.all["diva"].style.top = yp;}if (ns) {document.layers["diva"].left = xp;document.layers["diva"].top = yp;}xp += xinc;yp +=yinc;star();if ((xp >= (width - 50)) || (xp <= 10)) { goangle(); xinc = (-1) * xinc; }if ((yp >= (height - 50)) || (yp <= 10)) { goangle(); yinc = (-1) * yinc; }setTimeout('space()', speed);}// End --></script></body><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->http://javascriptbank.com/javascript/background/astronaut.jpg