// JavaScript Document

//菜单
function mover(obj){
	if(def!=null){
		document.getElementById("m"+def).className="";
		document.getElementById("mson"+def).style.display="none";
	}
	document.getElementById("mson"+obj).style.display="block";
	document.getElementById("m"+obj).className="menuA";
}
function mout(obj){
	document.getElementById("m"+obj).className="";
	document.getElementById("mson"+obj).style.display="none";	
	if(def!=null){
		document.getElementById("m"+def).className="menuA";
		//document.getElementById("mson"+def).style.display="block";
	}
}

function promaincheck(){
	if(document.formpro.tid.value==""){
		alert("Please select the product categories...")
		document.formpro.tid.focus();
		return false;
	}
	if(document.formpro.parid.value==""){
		alert("Select a product category...")
		document.formpro.parid.focus();
		return false;
	}
}

//产品列表
var prev;
function prolistCon(obj){
	//隐藏前一个
	if(prev!=null){
		document.getElementById("con"+prev).style.display="none";
		document.getElementById("p"+prev).className="";
	}
	
	//显示这一个
	document.getElementById("con"+obj).style.display="block";
	document.getElementById("p"+obj).className="now";
	
	prev=obj;
}