var SiteName = "kcrg.dayport.com";

function LaunchSyndicateArticle(ArtId,template,CustId,ContId)
{
  var SiteRegExp = new RegExp('@' + SiteName.replace(/\//g,"\\/"),"gi");
  var ArtString=ArtId.toString().replace(SiteRegExp,"");
  var TemplateFile="";
  var Customer_ID="";
  var Contract_ID="";
  var ParentFile="kcrg9player.htm";
  var kWidth = 0;
  var kHeight = 0;
  var winName = "KCRGViewer";
  var page;

  if ((template != '') && (typeof template != "undefined"))
  {
     TemplateFile = '&tf='+template;
     switch (template)
     {
        case "weatherviewer.tpl":
          ParentFile = "";
          kWidth = 470;
          kHeight = 497;
          winName = "KCRGWeatherViewer";
          break;

        case "kcrgviewer_old.tpl":
          ParentFile = "kcrg9player.htm";
          kWidth = 620;
          kHeight = 356;
          winName = "KCRGWeatherViewerOld";
          break;
     }
  }
  
  if ((CustId != '') && (typeof CustId != "undefined"))
    Customer_ID = '&Customer_ID='+CustId;
     
  if ((ContId != '') && (typeof ContId != "undefined"))
    Contract_ID = '&Contract_ID='+ContId;

  if (ParentFile == "")
    page = "http://kcrg.dayport.com/viewer/viewerpage.php?Art_ID=" + ArtString + TemplateFile + Customer_ID + Contract_ID;
  else
    page = "http://kcrgimg.dayport.com/htm/"+ParentFile+"?Art_ID=" + ArtString + TemplateFile + Customer_ID + Contract_ID;

  if (kWidth == 0)
    kWidth = 742;  
  
  if (kHeight == 0) 
    kHeight = 407;

  var xPosition = screen.width/2-(kWidth/2);
  var yPosition = screen.height/2-(kHeight/2);
  var Params = "height=" + kHeight + ",width=" + kWidth + ",left=" + xPosition + ",top=" + yPosition + ",screenX=" + xPosition + ",screenY=" + yPosition;
  //window.scrollTo(0,0);
  var kWin=window.open(page,winName,Params); 
  kWin.opener = self;
  kWin.focus();
  //kWin.moveTo(xPosition, yPosition);  
  return true;
}

function BuildSyndicatePlaylist(template)
{
    var ArtString="";
    var ArtArray = new Array();
    var TemplateFile="";

    //alert(document.forms.length);
    for (var j=0; j<document.forms.length; j++)
    {
        //alert(document.forms[j].name);
        //alert(document.forms[j].name.substr(0,11));
        if (document.forms[j].name.substr(0,11) == 'ArticleList')
        {
            //alert('found a match '+document.forms[j].name)
            FORM = eval('document.'+document.forms[j].name);
            if (FORM.V1)
            {
                if ((!FORM.V1.length) && (FORM.V1.checked == true))
                { 
                    // When only one checkbox exists in form and it is checked
                    v = parseInt(FORM.V1.value);
                    if((!ArtArray[v]) || (ArtArray[v] != 1))
                    {
                        ArtArray[v] = 1;
                        if (ArtString=="")
                            ArtString=ArtString + FORM.V1.value;
                        else
                            ArtString=ArtString + "," + FORM.V1.value;
                    }
                }
                else
                {
                    //alert(FORM.V1.length);
                    for (i=0;i<FORM.V1.length;i++)
                    {
                        if (FORM.V1[i].checked==true)
                        {
                            v = parseInt(FORM.V1[i].value);
                            if((!ArtArray[v]) || (ArtArray[v] != 1))
                            {
                                ArtArray[v] = 1;
                                if (ArtString=="")
                                    ArtString=ArtString + FORM.V1[i].value;
                                else
	                            ArtString=ArtString + ","  + FORM.V1[i].value;
                            }
                        }
                    }
                }
            }
        }
    }

    if (ArtString=="")
    	alert("You must select a story to add to your playlist!");
    else
    	LaunchSyndicateArticle(ArtString,template);
}

function getURLVar(v)
{
    // strip off the URL parameters
    var url_params = window.location.search.substr(1);

    var retn = '';
    if (url_params != '')
    {
        var url_param_array = url_params.split('&');
        var url_param_count = url_param_array.length;
        var temp;

        for(var count = 0; count < url_param_count; count++)
        {
            temp = url_param_array[count].split('=');
            if (temp[0] == v)
                retn = temp[1];
        }
    }
    return retn;
}


function moreLink(catid)
{
    // strip off the URL parameters
    var url_params = window.location.search.substr(1);

    var next = "";
    var cat = "";
    if (url_params != '')
    {
        //alert(url_params);
        var url_param_array = url_params.split('&');
        var url_param_count = url_param_array.length;
        var temp;

        for(var count = 0; count < url_param_count; count++)
        {
            //alert(url_param_array[count]);
            temp = url_param_array[count].split('=');
            //alert(temp[0]); alert(temp[1]);
            if (temp[0] == 'next')
                next = temp[1];
            else if (temp[0] == 'prev')
                prev = temp[1];
            else if (temp[0] == 'cat')
                cat = temp[1];
        }
    }
    if (catid == cat)
        return next;
    else
        return 0;
}