function view(viewid){              
  if (viewid.style.display=="none")
     {
	 viewid.style.display="";
 }
    else
     {
	 viewid.style.display="none";
	 }
}


function resizepic(thispic)
{
if(thispic.width>550) thispic.width=550;
}

//打印代码
function preview() 
{ 
bdhtml=window.document.body.innerHTML; 
sprnstr="<!--startprint-->"; 
eprnstr="<!--endprint-->"; 
prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17); 
prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr)); 
window.document.body.innerHTML=prnhtml; 
window.print(); 
} 
//验证码
function refreshimg(){document.all.checkcode.src='../include/CheckCode.asp?'+Math.random();}