function openShippingSlip(combined){
 tmp = document.getElementById('checked');
 val=tmp.value;
 arr = val.split(",");
 val='';
 for(i = 0; i < arr.length; i++){
if(arr[i].length>0){
 if(val.length>0)val+=',';
 val+=arr[i].substring(arr[i].indexOf('_')+1); 
}else{
 continue;
}
 }
 window.open('/MyTradera/SellerManager/ShippingSlip.aspx?txnids='+val+'&combine='+combined,null,'height=620,width=710,status=no,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes');
}
function updateChecked(id){
 tmp = document.getElementById('checked');
 tmp.value = flip(tmp.value, getIDFromID(id));
}
function flip(str,id){
 idx=str.indexOf(','+id+',');
 if(idx>-1)str=str.replace(','+id+',',',');
 else str+=id+',';
 return str;
}
function changeCheckState(checked){
 var frm=document.forms[0];
 tmp = document.getElementById('checked');
 tmp.value=',';
 for(i=0;i<frm.length;i++){
  if(frm.elements[i].type == 'checkbox'){
   id=getIDFromID(frm.elements[i].id);
   if(id && !frm.elements[i].disabled){
    frm.elements[i].checked = checked;
    if(checked)tmp.value+=id+',';
   }
  }
 }
}
function getIDFromID(str){
 arr=str.split('___');
 if(arr.length > 1){
  return arr[1];
 }
}
function enable(ctrlID){
 ctrl=document.getElementById(ctrlID);
 ctrl.disabled=false;
}
function disable(ctrlID){
 ctrl=document.getElementById(ctrlID);
 ctrl.value='';
 ctrl.disabled=true;
}