function showLargeImage(num){
	for(var i=1;i<9;i++){
			$('.largediv' + i).hide();
		}
		$('.largediv' + num).show();
}	
function checkterms(){
	if(!document.getElementById('terms').checked){			
		alert("Please agree to our terms and conditions");
		return false;
	}else {
		if($('#aboutus').val()!=0){ 
			var aboutus='';
			if($('#aboutus').val()!='other'){
				aboutus=$('#aboutus').val();
			}else{
				aboutus=$('#otheraboutus').val();
			}
			$.get('/courses/storeaboutus.php', {aboutus:aboutus});
		}
		return true;
	}
}
function CopyShippingToBilling(){
	var billing= document.getElementById("billingaddress");
	var shipping= document.getElementById("shippingaddress");
	var billingcode= document.getElementById("billingpostcode");
	var shippingcode= document.getElementById("shippingpostcode");
	shipping.value=billing.value;
	shippingcode.value=billingcode.value;
}
function productInfoSetup(){	
	$('.productlargeimage').show();
	for(var i=2;i<9;i++){
		$('.largediv' + i).hide();
	}	
	for(var i=1;i<5;i++){
		$('.print' + i).hide();
	}	
}
function clearsearch(){
	$('#searchbox').val('');
	$('#searchbox').css('color','black');
}
function addpost(){
	$('#forumpost').show();
	return false;
}