function toggle(numb,tab,inte){
	if (typeof window[tab+"timer"]!="undefined")
		clearTimeout(window[tab+"timer"])
	var i = 1;
	while(i <= inte){
		if(numb!=1){
			document.getElementById(tab+'1').className='null';
		}
		if(numb == i){
			document.getElementById(tab+i).className='selected';
			document.getElementById("div_"+tab+i).style.display="block";
		} else {
			document.getElementById(tab+i).className='null';
			document.getElementById("div_"+tab+i).style.display="none";
		}
		i++;
	}
}

function picksel(oField, sMatch)
  {
    for (i = 0; i < oField.options.length; i++)
    {
      if (oField.options[i].value == sMatch)
        oField.options[i].selected = true;
    }

  } // End function picksel.
  
  function setFlashWidth(divid, newW){
document.getElementById(divid).style.width = newW+"px";
}

function setFlashHeight(divid, newH){
document.getElementById(divid).style.height = newH+"px";  
}

function setFlashSize(divid, newW, newH){
	setFlashWidth(divid, newW);
	setFlashHeight(divid, newH);
	document.getElementById('peelSWF').style.width = newW+"px";
	document.getElementById('peelSWF').style.height = newH+"px";
}

function scaleTo(w,h)
	{
		w=w+"px";
		h=h+"px";
		document.getElementById('adpeel').style.width = w;
		document.getElementById('adpeel').style.height = h;
		document.getElementById('peel').style.width = w;
		document.getElementById('peel').style.height = h;
		document.getElementById('peel').style.zIndex = 99;
	}

  //Author:		Randy Rinehart
  //Description:	DHTML MENU System
  //Compatability:	Netscape 5+, Internet Explorer 5+, Mozilla, Camino, Safari
  //Copyright:		Townnews.com 2002,2003 
  
  sWidth = screen.width;
  tn_rgLayers=new Array();
  tn_rgLayers[0] = "droplayer1";
  tn_rgLayers[1] = "droplayer2";
  tn_rgLayers[2] = "droplayer3";
  tn_rgLayers[3] = "droplayer4";
  tn_rgLayers[4] = "droplayer5";
  tn_rgLayers[5] = "droplayer6";
  
  tn_explorer = (document.all)?1:0
  tn_ns4 = (document.images && !document.all && !document.getElementById)?1:0
  tn_ns6 = (document.getElementById && !document.all)?1:0	

  /**
    * function:         tn_showdrop(droplayer)
    * description:      shows the dropdown menus
  **/

  function tn_show_drop(strLayer)
  {
    tn_save=strLayer;
    tn_hide_all();
    tn_showit = 1;
    tn_show(strLayer);
  }

  function tn_show(strLayer)
  { 
    var sLayer = tn_rgLayers[strLayer];
    if (tn_explorer)
    {
      eval(tn_rgLayers[strLayer]+ '.style.visibility="visible"');
    }
    else if(tn_ns4)
    {
      eval('document.'+tn_rgLayers[strLayer]+ '.visibility="show"');
    }
    else if(tn_ns6)
    {
      document.getElementById(sLayer).style.visibility="visible";
    }
    
  }

  function tn_hide_drop()
  {
    tn_save=-1;
    setTimeout('tn_hide_all()',500)
  }

  function tn_hide_all()
  {
    document
    var i;
    for (i=0; i < tn_rgLayers.length; i++)
    {
      tn_hide = 0;
      tn_checkmousepos(i);
      if (tn_explorer && tn_save != i)
      {
        if(tn_hide)
        {
          eval(tn_rgLayers[i]+'.style.visibility="hidden"');
        }
      }

      if(tn_ns4 && tn_save!=i)
      {
        if(tn_hide)
        {
          eval('document.'+tn_rgLayers[i]+'.visibility="hide"');
        }
      }
      if(tn_ns6 && tn_save!=i)
      {
        if(tn_hide)
        {
          var sLayer = tn_rgLayers[i];
          document.getElementById(sLayer).style.visibility="hidden";
        }
      }
    }
  }

  document.onmousemove = tn_getmousepos;
  if (tn_ns4)
  {
    document.captureEvents(Event.MOUSEMOVE)
  }

  function tn_getmousepos(e)
  {
    if(tn_ns4 || tn_ns6)
    {
      tn_mousex=e.pageX;
      tn_mousey=e.pageY;
    }
    if(tn_explorer)
    {
      tn_mousex=event.clientX;
      tn_mousey=event.clientY;
    }
  }

  function tn_checkmousepos(i)
  {
    if(tn_ns4)
    {
      tn_x_min=eval('document.'+tn_rgLayers[i]+'.left')
      tn_x_max=tn_x_min+eval('document.'+ tn_rgLayers[i]+ '.clip.width')
      tn_y_min=eval('document.'+tn_rgLayers[i]+'.top')
      tn_y_max=tn_y_min+eval('document.'+ tn_rgLayers[i]+ '.clip.height')
    }
    if(tn_explorer)
    {
      tn_x_min=eval(tn_rgLayers[i]+'.style.pixelLeft')
      tn_x_max=tn_x_min+eval(tn_rgLayers[i]+ '.style.pixelWidth')
      tn_y_min=eval(tn_rgLayers[i]+'.style.pixelTop')
      tn_y_max=tn_y_min+eval(tn_rgLayers[i]+ '.style.pixelHeight')
    }
    if(tn_ns6)
    {
      var sLayer = tn_rgLayers[i];
      tn_x_min=document.getElementById(sLayer).style.pixelLeft;
      tn_x_max=tn_x_min+document.getElementById(sLayer).style.pixelWidth;
      tn_y_min=document.getElementById(sLayer).style.pixelTop;
      tn_y_max=tn_y_min+document.getElementById(sLayer).style.pixelHeight;
    }
    if (tn_mousex>=tn_x_min && tn_mousex<=tn_x_max && tn_mousey>=tn_y_min && tn_mousey<=tn_y_max)
    {
      tn_hide=0; 
      setTimeout('tn_hideall()',500)
    }
    else
    {
      tn_hide=1
    }
    return tn_hide;
  }

function Set_Cookie( name, value, expires, path, domain, secure ) 
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct 
expires time, the current script below will set 
it for x number of days, to make it for hours, 
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

   var http_request = false;
   
   function alertContents(responsediv) {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById(responsediv).innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
      else
      			{document.getElementById(responsediv).innerHTML = "LOADING...";}
   }
   
   function makePOSTRequest(url, parameters, responsediv) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      
      http_request.onreadystatechange = function() {alertContents(responsediv)};
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   
   
   function get(obj, site) {
   	  
   	  var zip = obj;
   	  Set_Cookie('MYZIP',zip,365,'www.iowafarmertoday.com','.'+site,0);
   	  Set_Cookie('MYZIP',zip,365,'markets.iowafarmertoday.com','.'+site,0);
      var poststr = zip;
      makePOSTRequest('/dtn_weather.php', poststr, 'weather');
   }