var preloadFlag = false;

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}


function preloadImages() {
	if (document.images) {
		home_over = newImage("images/home-over.gif");
		services_over = newImage("images/services-over.gif");
		fees_over = newImage("images/fees-over.gif");
		contact_over = newImage("images/contact-over.gif");
		preloadFlag = true;
	}
}

function openPopup(strLink, numWidth, numHeight)
//opens up a pop up of specified width & height.
{
	var strAttributes = "width=" + numWidth + ","; 
	strAttributes += "height=" + numHeight.toString() + ",";
	strAttributes += "menubar=no,resizable=yes, scrollbars=yes";
	
	window.open(strLink, "", strAttributes);
}

function openPopup2(strLink)
//opens up a pop up that is big enough to accomodoate those pages with the web banner.
{
	var strAttributes = "width=775,"; 
	strAttributes += "height=600,";
	strAttributes += "menubar=no,scrollbars=yes";
	
	window.open(strLink, "", strAttributes);
}

function resetForm(frm)
//Resets the specified form.
{
	frm.reset();
}

function submitEnquiry()
//Submits an enquiry by email to Emanuel Rivera.
{
	document.frmEnquiry.submit();
}

function submitOrder(frm)
//Submits an order from the specified form.
{
	frm.submit();
}