function showFlash(){
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="100%" height="100%" id="deplier" align="middle">');
	document.write('<param name="allowScriptAccess" value="sameDomain" />');
	document.write('<param name="movie" value="_main.swf" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="bgcolor" value="#ffffff" />');
	document.write('<embed src="_main.swf" quality="high" bgcolor="#ffffff" width="100%" height="100%" name="deplier" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}

function popupcentree(page){
	var top=(screen.height-670)/2;
	var left=(screen.width-960)/2;
	window.open(page,'','top='+top+',left='+left+',width=960,height=670,menubar=no,scrollbars=no,statusbar=no');
}