function displayImage(imagePath, elementID) {
	document.getElementById(elementID).src = imagePath;
	return;
}

function resetItemValue(item, text) {
	if('' == item.value) {
		item.value = text;
	}
}

// Used for submiting forms
function submitForm(formHandle)
{
 //this check triggers the validations	
 //if(formHandle.onsubmit()) {	
    formHandle.submit();
 //}
}

function rotateHeaderImages(position) {
	var prev = position-1;
	if(position >= rotationImageIDs.length) {
		position = 0;
		prev = rotationImageIDs.length-1;
	}
		
	$(rotationImageIDs[prev]).fade();
	$(rotationImageIDs[position]).appear();	
	
	setTimeout("rotateHeaderImages("+ (position+1) + ")", rotationDelay);
}

function rotateBackground(position, holder) {
	if(position >= rotationImages.length) 
		position = 0;
		
	document.getElementById(holder).style.backgroundImage = "url('"+rotationImages[position]+"')";
	
	setTimeout("rotateBackground("+ (position+1) + ", '" + holder + "')", rotationDelay);
}