function PopCenter(w,h){
	if (w && h){
   		var PosL = (screen.width-w)/2;
   		var PosA = (screen.height-h)/2;
   		return "width="+w+",height="+h+",left="+PosL+",top="+PosA;
	}
	return ""
}

function Imprimir(strid){ 
	var prtContent = document.getElementById(strid);
	if (prtContent){
		var WinPrint = window.open('','','toolbar=0,scrollbars=yes,status=0'); 
		WinPrint.document.write('<LINK href="estilos.css" type="text/css" rel="stylesheet"><div align="center"><table width="99%" border="0" cellspacing="5" cellpadding="0"><tr><td width="88%"><img src="img/ishop_print.gif" width="161" height="62"><br><b>www.ishop21.com.br<br>Televendas: 11 3522-1221 <br>Atendimento@ishop21.com.br</b></td><td width="12%"><div align="center"><a href="javascript:window.print()"><b><img src="img/bt_print.gif" width="32" height="25" border="0"><br>Clique aqui para imprimir</a></div></td></tr><tr><td colspan="2"><hr size="1" noshade></td><tr></table></div>' + prtContent.innerHTML);
		WinPrint.document.close(); 
		WinPrint.focus(); 
	}
}