function $(id){
	var first=id.substring(0,1);
	if (first=="#") {		
		return document.getElementById(id.substring(1));
	}
}
//flv
function onload(){
	var flashvars = {};
	flashvars.xml =  "config.xml";
	var params = {};
	params.allowscriptaccess = "always";
	params.allownetworking = "all";
	params.wmode = "transparent";
	var attributes = {};
	attributes.id = "slider";
	swfobject.embedSWF("cu3er.swf", "banner", "960", "260", "9.0.0","expressInstall.swf", flashvars, params, attributes);
}

function clickitem(path,itemsid,number){
	itemsid=parseInt(itemsid.substring(5,6));
	var itemid;
	var templet;
	var styleid;
	var shownumber;
	templet="item"+itemsid;
	var className;
	for(i=number;i>0;i--){
		className=$('#'+templet+i).className;
		if(className.substring(5,6)=='1'){
			itemid=i;
			break;
		}
	}
	if(itemsid==1||itemsid==3){
		styleid="item1";
		shownumber=2;
	}else if(itemsid==2){
		styleid="item2";
		shownumber=3;	
	}
	//show
	if(path=='r'){
		$('#'+templet+(itemid+1)).className=styleid+"1";
		$('#'+templet+(itemid-(shownumber-1))).className=styleid+"2";
		itemid+=1;
	}else if(path=='l'){
		$('#'+templet+(itemid-shownumber)).className=styleid+"1";
		$('#'+templet+(itemid)).className=styleid+"2";
		itemid-=1;
	}
	if(itemid==number){
		$('#arrowr'+itemsid+'1').style.display='none';
		$('#arrowr'+itemsid+'2').style.display='block';
	}else{
		$('#arrowr'+itemsid+'2').style.display='none';
		$('#arrowr'+itemsid+'1').style.display='block';
	}
	if(itemid==shownumber){
		$('#arrowl'+itemsid+'1').style.display='none';
		$('#arrowl'+itemsid+'2').style.display='block';
	}else{
		$('#arrowl'+itemsid+'2').style.display='none';
		$('#arrowl'+itemsid+'1').style.display='block';
	}
}
function overitem(it){
	var id = it.id.substring(4,5);
	var itemtop=$('#itemtop');
	itemtop.style.backgroundImage="url(img/tap_0"+id+".gif)";
	$('#menu'+id).className="menuover";
	$('#items'+id).className="items2";
	for(i=1;i<=5;i++){
		if(i!=id){
			$('#menu'+i).className="menuout";
			$('#items'+i).className="items1";
		}
	}
}

function chosedtype(id){
	if(id!=""){
		window.location.href="download.do?o=toList&type="+id;
	}else{
		window.location.href="download.do?o=toList";
	}
}
//申请验证
function shiyongcheck(){
	var name=$("#name").value;
	var address=$("#address").value;
	var phone=$("#phone").value;
	var contact=$("#contact").value;
	var explain=$("#explain").value;
	var code=$("#code").value;
	if (name!=""&&address!=""&&phone!=""&&contact!=""&&explain!=""&&code!=""){
		$('#shiyong').submit();
	}
}
function reset(){
	$("#name").value="";
	$("#address").value="";
	$("#phone").value="";
	$("#contact").value="";
	$("#msnqq").value="";
	$("#code").value="";
	$("#explain").value="";
	$("#introduction").value="";
}
//更换验证码
function reloadcode(){
	$('#codebox').src="js/code.jsp"+"?+id="+new Date().getTime();
}