// JScript 文件
// 根据鼠标或焦点事件，设置文本框和按钮样式,此函数会与样式相关
function IEvent(sType,oInput)
{
	var onStyle,offStyle;
	var eleType = oInput.type;
	// 设置关联样式
	if("button" == eleType || "submit" == eleType || "reset" == eleType || "textarea" == oInput.tagName)
	{
		onStyle = "button_on";
		offStyle = "button_off";
	}
	else
	{
		onStyle = "input_on";
		offStyle = "input_off";
	}
	// 根据事件选择样式
	switch (sType)
	{
		case "focus" :
			oInput.isfocus = true;
		case "mouseover" :
			oInput.className = onStyle;
			break;
		case "blur" :
			oInput.isfocus = false;
		case "mouseout" :
			if(!oInput.isfocus)
			{
				oInput.className = offStyle;
			}
			break;
	}
}


// 根据ID获取页面元素
function $(id)
{	
	return document.getElementById(id);
}
function trim(str)
{
	return str.replace(/(^[\s　]*)|([\s　]*$)/g, '');
}
function showSubMenu(obj,index){
    var oDiv = $("divSubMenu"+index);
    //set position
	var ttop  = obj.offsetTop;  
	var thei  = obj.clientHeight;
	var tleft = obj.offsetLeft
	while (obj = obj.offsetParent){
		ttop+=obj.offsetTop; 
		tleft+=obj.offsetLeft;
	}
	oDiv.style.left = (tleft-1)+"px";
	oDiv.style.top = (ttop+thei)+"px";
	oDiv.style.display = "block";
}
function ShowSMenu(index){
    $("divSubMenu"+index).style.display = "block";
}     
function HideSubMenu(index){
    $("divSubMenu"+index).style.display = "none";
} 
//全站搜索
function search(){
    var obj =$("key");
    if(trim(obj.value).length==0||trim(obj.value)=='请输入关键字...'){
        alert("请输入搜索关键字！");
        obj.select();
    }
    else{
        $('formSearch').submit();
    }
}

//求医问药搜索
function qywySearch(){
    var obj =$("keyWord");
    if(trim(obj.value).length==0||trim(obj.value)=='请输入关键字...'){
        alert("请输入搜索关键字！");
        obj.select();
    }
    else{
        $('qywySearch').submit();
    }
}

//信箱回复
function searchMailReg(){
   if($("guid").value == ""){
        alert("请输入序列号!");
        $("guid").focus();
    }
    else if($("pwd").value == ""){
        alert("请输入密码!");
        $("pwd").focus();
    }else{
    $('formSearchMail').submit();
    }
}

function CheckMailLogin(){
    if($("aaa").value == ""){
        alert("请输入用户名!");
        $("aaa").focus();
        return false;
    }
    if($("password").value == ""){
        alert("请输入密码!");
        $("password").focus();
        return false;
    }
    $('form1').submit();
    
}