function img_act(imgName)	{
	document.images[imgName].src = "images/" + imgName + "_on.gif";
}

function img_inact(imgName)	{
	document.images[imgName].src = "images/" + imgName + "_off.gif";
}

function submitForm(frm) {
	document.forms[frm].submit();
}

function submitNewsletter(frm) {
      var poststr = "FormValue_Email=" + encodeURI( document.getElementById("FormValue_Email").value )
	  + "&FormValue_MailListIDs[]=" + encodeURI( document.getElementById("FormValue_MailListIDs[]").value )
	  + "&FormValue_SuccessScreenID=" + encodeURI( document.getElementById("FormValue_SuccessScreenID").value )
	  + "&FormValue_FailureScreenID=" + encodeURI( document.getElementById("FormValue_FailureScreenID").value )
	  + "&FormValue_CustomFieldIDs=" + encodeURI( document.getElementById("FormValue_CustomFieldIDs").value );
      makePOSTRequest('http://tractor.tv/newsletter/subscribe.php', poststr);	
	  //alert(poststr);
}
   
image1 = new Image();
image1.src = "assets/templates/v3/images/menu_company_off.gif";
image2 = new Image();
image2.src = "assets/templates/v3/images/menu_company_on.gif";
image3 = new Image();
image3.src = "assets/templates/v3/images/menu_news_off.gif";
image4 = new Image();
image4.src = "assets/templates/v3/images/menu_news_on.gif";
image5 = new Image();
image5.src = "assets/templates/v3/images/menu_work_off.gif";
image6 = new Image();
image6.src = "assets/templates/v3/images/menu_work_on.gif";
image7 = new Image();
image7.src = "assets/templates/v3/images/menu_reel_off.gif";
image8 = new Image();
image8.src = "assets/templates/v3/images/menu_reel_on.gif";
image9 = new Image();
image9.src = "assets/templates/v3/images/menu_contact_off.gif";
image10 = new Image();
image10.src = "assets/templates/v3/images/menu_contact_on.gif";
image11 = new Image();
image11.src = "assets/templates/v3/images/menu_headlines_off.gif";
image12 = new Image();
image12.src = "assets/templates/v3/images/menu_headlines_on.gif";
image13 = new Image();
image13.src = "assets/templates/v3/images/menu_home_off.gif";
image14 = new Image();
image14.src = "assets/templates/v3/images/menu_home_on.gif";


image20 = new Image();
image20.src = "assets/templates/v3/images/button_submit_off.gif";
image21 = new Image();
image21.src = "assets/templates/v3/images/button_submit_on.gif";

/* added by Paul on Thur - Aug 2, 6.04 pm */
function validateComments()
{
	var f = document.getElementById('commentform');
	var a = f.author.value;
	var e  = f.email.value;
	var c = f.comment.value;
	var p = true;
	if (a == '' || e == '' || c == '') p = false;
	var ec = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
	var rec = new RegExp(ec);
	if (p == true) {
		if (rec.test(e) == true) {  f.submit(); document.getElementById('commenterrors').className = "off"; }
		else { document.getElementById('commenterrors').innerHTML = 'Please enter a valid email'; document.getElementById('commenterrors').className = "on"; }
	} else { document.getElementById('commenterrors').innerHTML = 'Please complete the entire form'; document.getElementById('commenterrors').className = "on"; }
	return false;
}

function updateSifrReplacements(){
    if(typeof sIFR == "function"){
        sIFR.replaceElement(named({sSelector:"h2", sFlashSrc:"assets/templates/v3/swfs/fonts/Frutiger77.swf", sColor:"#e52a1d", sLinkColor:null, sBgColor:"#FBFBFB", sHoverColor:null, nPaddingTop:0, nPaddingBottom:0, sFlashVars:"textalign=left&offsetTop=0&sWmode=transparent"}));
        sIFR.replaceElement(named({sSelector:"h3", sFlashSrc:"assets/templates/v3/swfs/fonts/Frutiger77.swf", sColor:"#666666", sLinkColor:null, sBgColor:"#FFFFFF", sHoverColor:"#e52a1d", nPaddingTop:0, nPaddingBottom:0, sFlashVars:"textalign=left&offsetTop=0&sWmode=transparent"}));
        sIFR.replaceElement(named({sSelector:"h4", sFlashSrc:"assets/templates/v3/swfs/fonts/CongaBrava.swf", sColor:"#a8a7a7", sLinkColor:null, sBgColor:"#FFFFFF", sHoverColor:null, nPaddingTop:0, nPaddingBottom:0, sFlashVars:"textalign=left&offsetTop=0&sWmode=transparent"}));
        sIFR.replaceElement(named({sSelector:"h5", sFlashSrc:"assets/templates/v3/swfs/fonts/Frutiger77.swf", sColor:"#e52a1d", sLinkColor:null, sBgColor:"#FFFFFF", sHoverColor:null, nPaddingTop:0, nPaddingBottom:0, sFlashVars:"textalign=left&offsetTop=0&sWmode=transparent"}));
        sIFR.replaceElement(named({sSelector:"h6", sFlashSrc:"assets/templates/v3/swfs/fonts/CongaBrava.swf", sColor:"#a8a7a7", sLinkColor:null, sBgColor:"#FFFFFF", sHoverColor:null, nPaddingTop:0, nPaddingBottom:0, sFlashVars:"textalign=left&offsetTop=0&sWmode=transparent"}));
        sIFR();
    };
}