/*---------------------------------------------子导航栏的展开与收起*/
function openNav(liId){
	var childNav = liId.childNodes;
	for(i=0;i<childNav.length;i++){
		if(childNav[i].className == "subNav"){
			childNav[i].style.display = "block";
			}
		}
	}
function pickNav(liId){
	var childNav = liId.childNodes;
	for(i=0;i<childNav.length;i++){
		if(childNav[i].className == "subNav"){
			childNav[i].style.display = "none";
			}
		}
	}
/*--------------------------------------------表单边框的颜色变化*/
function setBorder(idText){
	idText.style.border = "1px solid rgb(71,145,216)";
	idText.style.background = "rgb(213,235,249)";
	}
function resetBorder(idText){
	idText.style.border = "1px solid rgb(150,150,150)";
	idText.style.background = "none";
	}
/*--------------------------------------------选项卡的切换*/	
function switchTab(n1,n2){
	for(i=0;i<n2;i++){
		document.getElementById("t"+i).style.background = "#333";
		document.getElementById("t"+i).style.color = "#fff";
		document.getElementById("tc"+i).style.display = "none";
		}
	document.getElementById("t"+n1).style.color = "#000";
	document.getElementById("t"+n1).style.background = "url(images/tab.jpg) #bbb repeat-x left top";
	document.getElementById("tc"+n1).style.display = "block";
		}
		
function setBorder(idDiv) {
	idDiv.style.border = "1px solid rgb(71,145,216)";
	idDiv.style.background = "rgb(240,240,240)";}
function resetBorder(idDiv) {
	idDiv.style.border = "1px solid rgb(220,220,220)";
	idDiv.style.background = "none";}