[Plugin: ProPlayer] JavaScript Issues in IE

my site and plug-in are working very well in firefox, but i have a problem in int.exp.8 my video player is not working?

URL : https://www.sporxvideo.com
pro-player version : 4.7.7

i am not using default code for proplayer. my player code :

<script type="text/javascript" charset="utf-8">
var flashvars = {
width: "400",
height: "340",
autostart: "false",
repeat: "false",
backcolor: "111111",
frontcolor: "cccccc",
lightcolor: "66cc00",
stretching: "fill",
enablejs: "true",
mute: "false",
skin: "https://www.sporxvideo.com/wp-content/plugins/proplayer/players/skins/metarby10.swf",
plugins: "https://sporxvideo.com/logobox/logobox.swf",
javascriptid: "92pp-single-4bf5b687e98b2",
image: "<?php $values = get_post_custom_values("image"); echo $values[0]; ?>",
file:"<?php $values = get_post_custom_values("video"); echo $values[0]; ?>&plugins=logobox&logobox.file=https://www.sporxvideo.com/wp-content/themes/wpremix3/images/logo1.png&logobox.link=https://www.sporxvideo.com&logobox.align=right&logobox.margin=1&logobox.position=over",
};
var params = {
wmode: "transparent",
allowfullscreen: "true",
allowscriptaccess: "always",
allownetworking: "all"
};
var attributes = {
id: "obj-pro-player-92pp-single-4bf5b687e98b2",
name: "obj-pro-player-92pp-single-4bf5b687e98b2"
};
swfobject.embedSWF("https://www.sporxvideo.com/wp-content/plugins/proplayer/players/player.swf", "pro-player-92pp-single-4bf5b687e98b2", "400", "340", "9.0.0", false, flashvars, params, attributes);</script>