function showVideo() {
var flashvars = {file: "./videos/demo-overview.mp4", autostart: "false" , image: "/videos/demo-overview.jpg" };
var params = {       allowfullscreen:    "true",       allowscriptaccess:  "always"    };
var attributes = {       id:                 "player1",       name:          "player1"    };
swfobject.embedSWF("player.swf", "mediaplayer", "640", "477", "9.0.115", "expressInstall.swf", flashvars, params, attributes);
}