var strDelete
    
function reset_status()
{
	window.status="";
	return true;

}

function display_file(URL,title)
{
	var loc = "newsletterPreview.asp?=" + title + "&URL=" + URL;
	
	alert(loc);
	
	window.open(loc,'NewWindow','top=0,left=0,fullscreen=no,menubar=no,location=no,toolbar=no,titlebar=no,status=no,resizable=yes,scrollbars=yes');
}

function btnAdd_onclick(){
    var b=document.frmDocument.txtSortField.value;
    var a=document.frmDocument.txtOrder_type.value;
    
	var loc = "newsletterAddNew.asp?strDelete=" + strDelete + "&txtSortField="  + b + "&txtOrder_type=" + a;
	
	//alert(loc);
	location=loc;
}

function link_edit(intID,fid){
    var b=document.frmDocument.txtSortField.value;
    var a=document.frmDocument.txtOrder_type.value;
    
	var loc = "newsletterEdit.asp?Document_ID=" + intID + "&strDelete=" + strDelete + "&txtSortField="  + b + "&txtOrder_type=" + a;
	 
	location=loc;
}

function btnDelete_onclick(){
 	
 	if (confirm("Are you sure that you'd like to delete the Newsletter on the server?")==true) {
	   location = "newsletterMultiDelete.asp?strDelete=" + strDelete;
	}   
}

function btnBuild_onclick(){
	location = "newsletterTemplateSetup.asp?";
}

function btnNext_onclick() {
	{
       var b=document.frmDocument.txtSortField.value;
       var order_type=document.frmDocument.txtOrder_type.value;
	   location = "trade-to-travel-newsletter.asp?txtSortField=" + b +"&txtOrder_type=" + order_type + "&txtMove=N&strDelete=" + strDelete;
    }
}

function link_sort_field(strField) {
       strDelete=document.frmDocument.txtDelete.value ;	   
       var prev_sort=document.frmDocument.txtSortField.value;
       var order_type='ASC'; // set to ascending by default
       
       if(prev_sort==strField)
		{
			order_type=document.frmDocument.txtOrder_type.value;	   
			if(order_type=='ASC')
			order_type='DESC';
			else
			order_type='ASC';
		}
       else
		{
			order_type=='ASC';
		}
	   
	   location = "trade-to-travel-newsletter.asp?txtOrder_type=" + order_type + "&txtSortField=" + strField + "&txtMove=A&strDelete=" + strDelete;
}


function btnPrev_onclick() {
	{   
       var b=document.frmDocument.txtSortField.value;
       var order_type=document.frmDocument.txtOrder_type.value;
	   location = "trade-to-travel-newsletter.asp?txtSortField=" + b  +"&txtOrder_type=" + order_type + "&txtMove=P&strDelete=" + strDelete;
    }
}

function frmDocument_onload(form){
   form.btnPrev.disabled = true
}

function DeleteBox(varThis, intID){
  if (varThis.checked == true ){   
     strDelete = strDelete + intID + ";"
     document.frmDocument.btnDelete.disabled = false;
  }
  else{
     var a = intID + ";"
     strDelete = RemoveChunk(strDelete, a);
     var b = strDelete.length;
     if (b<=1){
        document.frmDocument.btnDelete.disabled = true;
     }
  }
  document.frmDocument.txtDelete.value = strDelete
 return
}


function window_onload() {
	strDelete = document.frmDocument.txtDelete.value;

    var b = strDelete.length;
    if (b<=1){
        document.frmDocument.btnDelete.disabled = true;
     }
    else{
        document.frmDocument.btnDelete.disabled = false;
    } 
	
return true;
}

function window_onunload() {
	strDelete = "";
	
	reset_status();
}

function open_file(strfile)
{
	var loc = "upload/";
	loc = loc + strfile;
	
	//alert(loc);
	window.open (loc)
	//parent.parent.location.href = loc;
}