// JavaScript Document
/*±êÇ©*/
function showMenu(tab,content,n,sum) {
         document.getElementById("content1_1").style.display="block"; 
         document.getElementById("content1_2").style.display="block";
         document.getElementById("content1_3").style.display="block";
         document.getElementById("content1_4").style.display="block";
	for (var i=1;i<=sum;i++) {
		if (i==n) {
			document.getElementById(tab+"_"+i).className="active";
			document.getElementById(content+"_"+i).style.display="block";
		}else {
			document.getElementById(tab+"_"+i).className="";
			document.getElementById(content+"_"+i).style.display="none";
		}
	}
}



function showNav(tab,content,n,sum) {
	for (var i=1;i<=sum;i++) {
		if (i==n) {
			document.getElementById(content+"_"+i).style.display="block";
		}else {
			document.getElementById(content+"_"+i).style.display="none";
		}
	}
}
function showNav(tab,content,n,sum) {
for (var i=1;i<=sum;i++) {
if (i==n) {
document.getElementById(content+"_"+i).style.display="block";
}else {
document.getElementById(content+"_"+i).style.display="none";
}
}
}
function openwin(str) { 
¡¡¡¡window.open ("/search.php?key="+escape(str), "search", "height=600, width=800, toolbar =yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=no") //д³ÉÒ»ÐÐ
¡¡¡¡}