// 设置菜单背景图片
function setbg(obj){
	obj.className="set" ; 
}
// 移除菜单背景图片
function clearbg(obj){
	obj.className = "clear" ; 
}
// 下载选项卡设置
function optionCheck(type){
	if (type=="browser") {
		document.getElementById("option1").className = "menu1" ;
		document.getElementById("downwap").style.display = "" ;
		document.getElementById("option2").className = "menu2" ;
		document.getElementById("downsms").style.display = "none" ;
		document.getElementById("option3").className = "menu3" ;
		document.getElementById("downpc").style.display = "none" ;
		
		document.getElementById("explain").style.display = "none" ;
		document.getElementById("javaUiq").style.display = "none" ;
		
	} else if (type=="sms") {
		document.getElementById("option1").className = "menu4" ;
		document.getElementById("downwap").style.display = "none" ;
		document.getElementById("option2").className = "menu5" ;
		document.getElementById("downsms").style.display = "" ;
		document.getElementById("option3").className = "menu3" ;
		document.getElementById("downpc").style.display = "none" ;
		
		document.getElementById("explain").style.display = "none" ;
		document.getElementById("javaUiq").style.display = "none" ;
		
	} else if (type=="pc"){
		document.getElementById("option1").className = "menu4" ;
		document.getElementById("downwap").style.display = "none" ;
		document.getElementById("option2").className = "menu2" ;
		document.getElementById("downsms").style.display = "none" ;
		document.getElementById("option3").className = "menu6" ;
		document.getElementById("downpc").style.display = "" ;
		
		document.getElementById("explain").style.display = "none" ;
		document.getElementById("javaUiq").style.display = "none" ;
	} else if (type=="explain"){
		document.getElementById("explain").style.display = "" ;
		document.getElementById("javaUiq").style.display = "none" ;	
	}
}
// 下载有关的 JS 代码
function typeChange(mobileType){
	var ur = "get_size.php" ;
	new Ajax.Request(ur,
		{
			method: 'post',
			parameters: "mobileType=" + mobileType ,
			onComplete: ondeal ,
			onFailure: error
		}
	);  
}
	
function ondeal(transport){	
	var ret = transport.responseText ;		 
	// alert(ret) ;
	document.getElementById("cc").innerHTML = ret ;
}
		
function error(){
	//alert("error") ;
}
	
function doMobile(){	
	document.getElementById("ac").value = "mtype" ;	
	document.form1.submit() ;
}
function doOS(){
	document.getElementById("ac").value = "mos" ;	
	document.form1.submit() ;
}
	
function sendDownUrl(){
	var region = document.getElementById("region").value ;
	var phone = document.getElementById("phone").value ;
	var picCode = document.getElementById("picCode").value ;	
	if (phone=="") {
		alert('手机号没有填写') ;	
		return ;	
	} else { // 调用发送接口
		phone = region.replace('+','$') + phone ;
		var ur = "sendWapUrl.php" ;
		new Ajax.Request(ur,
			{
				method: 'post',
				parameters: "phone=" + phone + "&picCode=" + picCode ,
				onComplete: dealDownUrl,
				onFailure: error
			}
		);
	}
}

function dealDownUrl(transport){
	var ret = transport.responseText ; 
	//alert(ret);
	if (ret==0) {
		alert("手机号输入有误") ;
	} else if (ret=="1") {
		alert("验证码没有添写或填写错误") ;
	} else if (ret=="2") {
		alert("获得验证码手机号和您输入的手机号不一致") ;
	} else if (ret=="4") {
		alert("您短信下载手机客户端的次数已达到极限，请过一天再试") ;
	} else if (ret=="5") {
		alert("您的IP已经受到限制了，请与和信客服联系") ;
	} else {
		alert("下载地址稍后发送到您的手机") ;
	}   
}

/*** 操作演示 ***/
// 上一个
function prev(type,count){
	var prev = parseInt(document.getElementById(type + "_prev").value) - 1 ;
	document.getElementById(type + "_prev").value = prev ;
	var next = parseInt(document.getElementById(type + "_next").value) - 1 ;
	document.getElementById(type + "_next").value = next ;
	if (prev==count-1) {
		document.getElementById(type + "_right").innerHTML = "<a id=\"" + type + "_next_href\" href=\"#\" target=\"demo_" + type + "\" onclick=\"next('" + type + "'," + count + ")\"><img src=\"images/use/next_1.gif\" width=\"30\" height=\"44\" /></a></div>" ;
	}
	document.getElementById(type + "_prev_href").href = "demo_image.php?type=" + type + "&id=" + prev + "&count=" + count ;   
}
// 下一个
function next(type,count){
	var prev = parseInt(document.getElementById(type + "_prev").value) + 1 ;
	document.getElementById(type + "_prev").value = prev ;
	var next = parseInt(document.getElementById(type + "_next").value) + 1 ;
	document.getElementById(type + "_next").value = next ; 
	if (prev==2) {
		document.getElementById(type + "_left").innerHTML = "<a id=\"" + type + "_prev_href\" href=\"#\" target=\"demo_" + type + "\" onclick=\"prev('" + type + "'," + count + ")\"><img src=\"images/use/prev_1.gif\" width=\"30\" height=\"44\" /></a></div>" ;
	}
	document.getElementById(type + "_next_href").href = "demo_image.php?type=" + type + "&id=" + next + "&count=" + count ;   
}