function updateInfo(id,name)
{
   var val=$("#"+name+id).val();
   if(val.replace(/(^\s+|\s+$)/g,"")!="")
   {
    if(name=="Qty")
    {
      var re=new RegExp("^[1-9]?\\d+$","gi");
      if(!re.test(val))
      {
        alert("Just input number.");
        $("#"+name+id).select();
        return false;
      }
    }
    
    $.ajax({
              type:"POST",
              url:"/xmlHttp/updateInfo.ashx",
              data:"proID="+id+"&colName="+name+"&colValue="+val,
               error:function(msg)
               {
                 alert("System error.");
               }
            });
   }
} 

function checkAll()
{
   /*var Qty=document.getElementsByName("Qty");
   var price=document.getElementsByName("price");
   var check=0;
   for(var i=0;i<Qty.length;i++)
   {
      if(Qty[i].value.replace(/(^\s+|\s+$)/g,"")=="" || price[i].value.replace(/(^\s+|\s+$)/g,"")=="")
      {
        check++;
        alert("Order Qty or Target Price is empty.")
        break;
      }
   }
   if(check>0 || Qty.length==0)
      return false;
   else*/
      location.href="/inquiry.htm";
}

//搜索框失去焦点
function blurSearchDefault()
{
  var def="Enter product name or item number";
  var txbSearch=document.getElementById('Search1_txbKeyword');
  if(txbSearch.value=="")
  {
    txbSearch.value=def;
  }
  
  if(txbSearch.value.replace(/(^\s+|\s+$)/g,"")==def)
  {
     txbSearch.style.color='#666';
  }
  else
  {
     txbSearch.style.color='#000';
  }
}

//搜索框获得焦点
function focusChangeSearchDefault()
{
  var def="Enter product name or item number";
  var txbSearch=document.getElementById("Search1_txbKeyword");

   if(txbSearch.value.replace(/(^\s+|\s+$)/g,"")==def)
  {
     txbSearch.value="";
  }
  txbSearch.style.color='#000';
}


//回车事件
function doClick(evt)
{   
   evt=(evt)?evt:((window.event)?event:null); 
   if(evt)
   { 
     if (evt.keyCode == 13)
     {   
        var val=document.getElementById("Search1_txbKeyword").value.replace(/(^\s+|\s+$)/g,"");
        var def="Enter product name or item number";
        if(val.replace(/(^\s+|\s+$)/g,"")==def || val.replace(/(^\s+|\s+$)/g,"")=="")
        {
           alert("Please enter some keywords.d");
        }
        else
        {
           document.getElementById("Search1_ImageButton1").click();
        }
         return false;
     }
   }
}
 
 function checkLength(obj)
 {
    var val=document.getElementById(obj).value.replace(/(^\s+|\s+$)/g,"");
    var def="Enter product name or item number";
    if(val.replace(/(^\s+|\s+$)/g,"")==def || val.replace(/(^\s+|\s+$)/g,"")=="")
    {
       alert("Please enter some keywords.");
       return false;
    }
    return true;
 }

 
 function SetSize(image, maxwidth, maxheight)
{
    w = image.width;
    h = image.height;
                
    if( w == 0 || h == 0 )
    {
       image.width = maxwidth;
       image.height = maxheight;
    }
    else if (w > h)
    {
      if (w > maxwidth) image.width = maxwidth;
    }
    else
    {
      if (h > maxheight) image.height = maxheight;
    }

}