function goPrew(pressNo){
	if(pressNo == null || pressNo == -1) {
		document.getElementById("prev").hideFocus = true;
		alert("沒有前一個訊息"); 
	}else{
		document.frm.action = "/footer/press/pressReleasesView.do?pressNo="+pressNo;
		document.frm.submit();
		}
	}
	function goNext(pressNo){
	if(pressNo == null || pressNo == -1) {
		document.getElementById("next").hideFocus = true;
		alert("沒有下一個訊息");
	}else{
		document.frm.action = "/footer/press/pressReleasesView.do?pressNo="+pressNo;
		document.frm.submit();
		}
	}
	function goList(){
		document.frm.action = "/footer/press/pressReleasesList.do";
		document.frm.submit();	
	}