// JavaScript Document
var sPath = window.location.pathname;
var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);



function random_imglink(){
  var myimages=new Array()
  myimages[1]="assets/images/Australian-Training-Management-heading-1.png"
  myimages[2]="assets/images/Australian-Training-Management-heading-2.png"
  myimages[3]="assets/images/Australian-Training-Management-heading-3.png"
  myimages[4]="assets/images/Australian-Training-Management-heading-4.png"
  myimages[5]="assets/images/Australian-Training-Management-heading-5.png"

  var imagelinks=new Array()
  imagelinks[1]="about.php"
  imagelinks[2]="about.php"
  imagelinks[3]="about.php"
  imagelinks[4]="about.php"
  imagelinks[5]="about.php"

  var ry=Math.floor(Math.random()*myimages.length) 

  if (ry==0)
     ry=1
	 	if (sPage == "about.php") {
			document.write('<a href='+'"about.php"'+'><img src="assets/images/Australian-Training-Management-heading-1.png" border=0></a>')
			} else {
				document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
				}
}

function clearText(field){

    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;

}