function $(mt){return document.getElementById(mt);}

function check(obj)
{
  if(obj.value=="")
  {
    obj.focus();
    alert("不能为空!!!");
    return false;
  }
  return true;
}
function f_cz(t)
{
  var pic=$("pic");
  pic.style.display="none";
  var load=$("load");
  if(load)load.style.display="block";
  if(t)form1.t.value=t;
  //.replace(/\\/g,"＼").replace("/","／").replace(/:/g,"：").replace("*","＊").replace(/\?/g,"？").replace(/\"/g,"＂").replace(/</g,"＜").replace(/\|/g,"｜")
  var url="/pic/"+form1.t.value+"/"+encodeURI(form1.z.value.replace(/ /g,"").replace(/#/g,"＃").replace(/\?/g,"？"))+".gif";
  if(form1.s)
  {
    url+="?s="+(form1.s[0].checked?1:0);
  }
  if(document.domain!="127.1")
  {
    url="http://1.ftz.la"+url;
  }else
  {
    url+="?time="+new Date().getTime();
  }
  if(form1.n)
  {
    url+="&n="+form1.n.value+"&.jpg";
  }
  pic.src=url;
  form1.z.focus();
  return false;
}
function f_tx(t)
{
  if(form1.p.value=="")
  {
    alert("请先上传你的照片!!!");
    form1.p.focus();
    return false;
  }
  f_fs();
}
function f_zj(i)
{
  $('tbn').style.display=parseInt(i)>80?"none":"";
}
function f_fs()
{
  $("load").style.display="block";
  $("ok").style.display="none";
  $("pic").src="about:blank";
  //form1.submit();
}
function f_err(str)
{
  $("load").style.display="none";
  alert(str);
}
function f_ok(url)
{
  $("load").style.display="none";
  $("ok").style.display="";
  $("pic").src="/img/"+url;
}
function f_saveImg(img)
{
  var win=document.all("rs");
  if(win)
  {
    win=win.contentWindow;
    win.location.href=img.src||img;
    setTimeout(function() { win.document.execCommand("SaveAs"); }, 200);
  }
}
function f_copyImg(img)
{
  if (img.tagName != 'IMG') return;
  var imgsrc = img.src;
  if(imgsrc.indexOf('wait.gif')>0)
  {
    alert('请稍等，图片还没有生成');
    return;
  }
  if (typeof img.contentEditable == 'undefined' || !document.body.createControlRange)
  {
    alert('抱歉，浏览器不支持直接复制图片！\n请将鼠标移到图片上方，单击鼠标右键在弹出菜单中选择“复制”');
  }else
  {
    var ctrl = document.body.createControlRange();
    img.contentEditable = true;
    ctrl.addElement(img);
    ctrl.execCommand('Copy');
    img.contentEditable = false;
    alert('复制完成，到QQ对话框里按Ctrl-V就可以啦！');
  }
}
function f_copy(str)
{
  try
  {
    window.clipboardData.setData('text', str);
    alert('复制成功!!!');
  }catch(e)
  {
    alert('复制失败...');
  }
}

var is=document.getElementsByTagName("IMG");
for(var i=0;i<is.length;i++)
{
  var ps=is[i].previousSibling;
  if(ps&&ps.type=="radio")
  {
    is[i].onclick=function()
    {
      var ps=this.previousSibling;
      ps.checked=true;
      ps.onclick();
    }
  }
}