function video(file){
	w=340;
	h=320;
	url="video.popup.php?&m="+file;
	if((navigator.userAgent.indexOf("MSIE") != -1) &&
	  (navigator.userAgent.indexOf("Mac") != -1)){
		//ie mac
		LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
		TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	}else{
		//everything else
		LeftPosition=(document.body.clientWidth-w)/2 + ((navigator.appVersion.indexOf("MSIE")!=-1)?self.screenLeft:self.screenX);
		TopPosition=(document.body.clientHeight-h)/2 + ((navigator.appVersion.indexOf("MSIE")!=-1)?self.screenTop:self.screenY);
	}
	
	
	
	settings='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',screenX='+LeftPosition+',screenY='+TopPosition+',scrollbars=no,resizable=no';
	

	win = window.open(url,'',settings)
	if(win.window.focus){
		win.window.focus();
	}

}