<!--


//preload these images for the slideshow
var image1=new Image()
image1.src="images/gars_03.jpg"

var image2=new Image()
image2.src="images/2gars_03.jpg"

var image3=new Image()
image3.src="images/3gars_03.jpg"

var image4=new Image()
image4.src="images/4gars_03.jpg"



//function to create slideshow
function slideit()
{
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.headingpic.src=eval("image"+step+".src")
if (step<4)
step++
else
step=1
//call function "slideit()" every 4.5 seconds
setTimeout("slideit()",4500)
}



//function om nuwe window oop te maak
function windowOpener(picfile,windowname)
{	
	open(picfile, windowname, "toolbar=no,menubar=no,statusbar=no,scrollbars=no,width=520,height=520,resizable=no")
}


//form validation
function validateForm()
{
		if (document.applicationform.Name.value=="")
		{
			alert("Please enter your name");
			document.applicationform.Name.focus();
			return false;
		}
		else if (document.applicationform.Surname.value=="")
		{
			alert("Please enter your surname")
			document.applicationform.Surname.focus()
			return false
		}
		else if (document.applicationform.Cell.value=="")
		{
			alert("Please enter your cellphone number")
			document.applicationform.Cell.focus()
			return false
		}
		else if (document.applicationform.email.value.indexOf("@")==-1)
		{
			alert("The email address you have entered is not valid. Please try again.")
			document.applicationform.email.focus()
			return false
		}
		else
		{
			return true;
		}	
}




//-->