/************************************************************************/
/*                          template.js                                 */
/*                                                                      */
/* Generic JavaScript functions for use on the UQ template.             */
/* Version 1.0                                                          */
/* 5th October 2003                                                     */
/*                                                                      */
/************************************************************************/


// For the Quick links pulldown-menu of the left hand side menu of the site
function changepage(formObject)
{
    var url;
    
    url = formObject.options[formObject.options.selectedIndex].value;

    if(url != "empty")
        {
        window.location = url;
        url = "";
        }
}   


// For the Header Search form
function goto_url(form) 
{

    if (form.search_text.value == "") 
    {
        alert("Please enter some text and then press Search");
        return false;
    }

    var url = form.search_select[form.search_select.selectedIndex].value +
    escape(form.search_text.value);


    // Uncomment this lines if you want the current window to change
    document.location = url;

    // Uncomment this line if you want the search in a new window
    //search_window = window.open(url);

    return false;
}

// Rotate testimonials function


var tickspeed=20000 //ticker speed in miliseconds (2000=2 seconds)
//var tickspeed=2000 //ticker speed in miliseconds (2000=2 seconds)
var enablesubject=1 //enable scroller subject? Set to 0 to hide

if (document.getElementById){
document.write('<style type="text/css">\n')
document.write('.dropcontent{display:none;}\n')
document.write('</style>\n')
}

var selectedDiv=0
var totalDivs=0

function contractall(){
var inc=0
while (document.getElementById("dropmsg"+inc)){
document.getElementById("dropmsg"+inc).style.display="none"
inc++
}
}


function expandone(){
var selectedDivObj=document.getElementById("dropmsg"+selectedDiv)
contractall()
document.getElementById("dropcontentsubject").innerHTML=selectedDivObj.getAttribute("subject")
selectedDivObj.style.display="block"
selectedDiv=(selectedDiv<totalDivs-1)? selectedDiv+1 : 0
setTimeout("expandone()",tickspeed)
}

function startscroller(){
while (document.getElementById("dropmsg"+totalDivs)!=null)
totalDivs++
expandone()
if (!enablesubject)
document.getElementById("dropcontentsubject").style.display="none"
}

if (window.addEventListener)
window.addEventListener("load", startscroller, false)
else if (window.attachEvent)
window.attachEvent("onload", startscroller)