function check()
{
if (document.findform.keyword.value=="")
{
alert("ÇëÊäÈë¹Ø¼ü×Ö")
document.findform.keyword.focus()
document.findform.keyword.select() 
return
}
document.findform.submit() 
}

function clickType(tt)
{
  var a=document.getElementsByName("typeChk");
  if (tt==1)
  {
    a[0].checked=true;
	a[1].checked=false;
  }
  else
  {
    a[0].checked=false;
	a[1].checked=true;
  }
}

function clickSex(td)
{
  var a=document.getElementsByName("sexChk");
  if (td==1)
  {
    a[0].checked=true;
	a[1].checked=false;
	a[2].checked=false;
  }
  else if (td==2)
  {
    a[0].checked=false;
	a[1].checked=true;
	a[2].checked=false;
  }
  else
  {
     a[2].checked=true;
	 a[0].checked=false;
	 a[1].checked=false;
  }
}

function submitSelect(dd)
{
  var bg,prc,sx
  var a=document.getElementsByName("typeChk");
  var b=document.getElementsByName("sexChk");
  if (a(0).checked==true)
  {
    document.selectForm.SBigClassID.value="12";
  }
  else
  {
    document.selectForm.SBigClassID.value="15";
  }
  if (b(0).checked==true)
  {
    document.selectForm.Ssex.value="4";
  }
  else if (b(1).checked==true)
  {
    document.selectForm.Ssex.value="5";
  }
  else
  {
    document.selectForm.Ssex.value="7";
  }
  prc=dd
  document.selectForm.price.value=prc;
  document.selectForm.submit();
}

function FloatTop()
{
	//qq???????
 var startX1 =document.documentElement.offsetWidth-125 ,startY1 = 305;
 var startX2 =0,startY2 = 395;
 var ns = (navigator.appName.indexOf("Netscape") != -1);
 var d = document;
 function ml(id,startX,startY)
 {
  var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
  if(d.layers)el.style=el;
  el.sP=function(x,y){this.style.left=x;this.style.top=y;};
  el.x = startX;
  el.y = startY;
  return el;
 }
 window.stayTopLeft=function()
 {
  var pY = ns ? pageYOffset : document.documentElement.scrollTop;
  ftlObj.y += (pY + startY1 - ftlObj.y)/8;
  ftlObj1.y += (pY + startY2 - ftlObj1.y)/8;
  ftlObj.sP(document.documentElement.scrollLeft+document.documentElement.offsetWidth-125, ftlObj.y);
  ftlObj1.sP(ftlObj1.x, ftlObj1.y);
  setTimeout("stayTopLeft()", 30);
 }
 ftlObj = ml("divStay",(document.documentElement.scrollLeft+document.documentElement.offsetWidth)/2+379,0);
 ftlObj1 = ml("divStayTopLeft",(document.documentElement.scrollLeft+document.documentElement.offsetWidth)/2+379,30);
 stayTopLeft();
}

function picsize(obj,MaxWidth){
//qq???????
  img=new Image();
  img.src=obj.src;
  if (img.width>MaxWidth)
  {
    return MaxWidth;
  }
  else
  {
    return img.width;
  }
}
function CloseQQ()
{
	//qq???????
divStayTopleft.style.display="none";
return true; 
}