function showEnquiryForm(strQueryString)
{
    if (typeof iCourseId != "undefined")
    {
        strQueryString = "courseid=" + iCourseId;
    }
    
    window.open("https://secure.advancetafe.edu.au/enquiries/form.asp?" + strQueryString, "enquirypopup", "width=390,height=260,left=350,top=350");
}

function doHide(){
	document.getElementById('farmtecz').style.display = 'none';
	document.getElementById('forestecz').style.display = 'none';
	document.getElementById('gtecz').style.display = 'none';
	document.getElementById('restaurantsz').style.display = 'none';
	document.getElementById('seamecz').style.display = 'none';
	document.getElementById('wscz').style.display = 'none';
}


function doShow(nID){
	doHide();
	document.getElementById(nID).style.display = 'inline';
}


//function doHide(nID){
//	document.getElementById(nID).style.display = 'none';
//} 



function switchx(iIndex)
{
    var oImg, oTBody, strImage;
    
    oImg = document.getElementById("img_" + iIndex);
    oTBody = document.getElementById("tbody_" + iIndex);
    
    strImage = oImg.src.substr(oImg.src.lastIndexOf("/") + 1);

    if (strImage=="plus.gif")
    {
        oImg.src="images2/minus.gif";
        oTBody.style.display="";
    }
    else
    {
        oImg.src="images2/plus.gif";
        oTBody.style.display="none";
    }
}