//检索
function setSearch(id) {
	document.getElementById(id).checked=true;
}
function onSearch() {
	if(document.getElementById("search_news").checked)
		document.frmSearch.action="news/search.jsp?act=go";
	if(document.getElementById("search_jour").checked)
		document.frmSearch.action="literature/journal.jsp?act=go";
	if(document.getElementById("search_book").checked)
		document.frmSearch.action="literature/book.jsp?act=go";
	document.frmSearch.action+="&words="+document.getElementById("search_words").value;
	document.frmSearch.submit();
}
function KeyDown() {
	if (event.keyCode == 13) {
		event.returnValue=false;
		event.cancel = true;
		onSearch();
	}
}

//////iframe切换

//最新及要闻
function show_top(obj){
	document.getElementById("td_new").style.backgroundColor="#F0F4F5";
	document.getElementById("td_new").style.borderBottom="1px solid #B9DAF9";
	document.getElementById("ifr_new").style.display="none";
	document.getElementById("td_top").style.backgroundColor="#F0F4F5";
	document.getElementById("td_top").style.borderBottom="1px solid #B9DAF9";
	document.getElementById("ifr_top").style.display="none";
							
	document.getElementById("td_"+obj).style.backgroundColor="#FFFFFF";
	document.getElementById("td_"+obj).style.borderBottom="1px solid #FFFFFF";
	document.getElementById("ifr_"+obj).style.display="";
}
//服务
function show_service(num){
	for(i=0;i<5;i++) {
		document.getElementById("td_sv_"+i).style.backgroundColor="#F0F4F5";
		document.getElementById("td_sv_"+i).style.borderRight="1px solid #B9DAF9";
		document.getElementById("ifr_sv_"+i).style.display="none";
	}
	document.getElementById("td_sv_"+num).style.backgroundColor="#ffffff";
	document.getElementById("td_sv_"+num).style.borderRight="1px solid #FFFFFF";
	document.getElementById("ifr_sv_"+num).style.display="";
}
//安全环境
function show_safety(num){
	for(i=0;i<2;i++) {
		document.getElementById("td_aq_"+i).style.backgroundColor="#F0F4F5";
		document.getElementById("td_aq_"+i).style.borderBottom="1px solid #B9DAF9";
		document.getElementById("ifr_aq_"+i).style.display="none";
	}
							
	document.getElementById("td_aq_"+num).style.backgroundColor="#ffffff";
	document.getElementById("td_aq_"+num).style.borderBottom="1px solid #FFFFFF";
	document.getElementById("ifr_aq_"+num).style.display="";
}
//市场透视
function show_market(num){
	for(i=0;i<3;i++) {
		document.getElementById("td_sc_"+i).style.backgroundColor="#F0F4F5";
		document.getElementById("td_sc_"+i).style.borderBottom="1px solid #B9DAF9";
		document.getElementById("ifr_sc_"+i).style.display="none";
	}
							
	document.getElementById("td_sc_"+num).style.backgroundColor="#ffffff";
	document.getElementById("td_sc_"+num).style.borderBottom="1px solid #ffffff";
	document.getElementById("ifr_sc_"+num).style.display="";
}
//海事文献
function show_liter(obj){
	document.getElementById("td_jour").style.backgroundColor="#F0F4F5";
	document.getElementById("td_jour").style.borderBottom="1px solid #B9DAF9";
	document.getElementById("ifr_jour").style.display="none";
	document.getElementById("td_book").style.backgroundColor="#F0F4F5";
	document.getElementById("td_book").style.borderBottom="1px solid #B9DAF9";
	document.getElementById("ifr_book").style.display="none";
		
	document.getElementById("td_"+obj).style.backgroundColor="#FFFFFF";
	document.getElementById("td_"+obj).style.borderBottom="1px solid #FFFFFF";
	document.getElementById("ifr_"+obj).style.display="";
}