function printDiv () { 
  if (document.all && window.print) { 
    window.onbeforeprint = beforeDivs; 
    window.onafterprint = afterDivs; 
    window.print(); 
  } 
} 
function beforeDivs () { 
  if (document.all) { 
    //Contents.style.display = 'none'; 
    real_prn.innerHTML = document.all['main_prn'].innerHTML; 
  } 
} 
function afterDivs () { 
  if (document.all) { 
    //Contents.style.display = 'block'; 
    real_prn.innerHTML = ""; 
  } 
} 


function print_news(uid) {

	window.open('./news_print.html?uid='+uid,'print','width=540,height=720,scrollbars=yes');
}

function print_news2(uid,cate_print) {
	window.open('./news_print.php?uid='+uid+'&cate_print='+cate_print,'print','width=580,height=600,top=10,left=100,scrollbars=yes,menubar=yes');
}