if(document.getElementById('h_qiehuan')){
		document.getElementById('h_qiehuan1').height=document.getElementById('h_qiehuan2').scrollHeight+5;
		document.getElementById('h_qiehuan1').width=document.getElementById('h_qiehuan2').scrollWidth+5;
		document.getElementById('h_qiehuan').style.display='none';
	}