/* rollover functions */

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

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];
		}
	}
}

/* spam-prevention email-writing functions */

function mailtolink() 
{
    var host = '&#99;&#x6C;&#x61;&#x79;&#x68;&#x69;&#x6C;&#109;&#x61;&#110;';
    var at = '&#64;';
    var name = 'c&#108;&#x61;&#x79;';
    var url = host + '&#x2E;&#99;&#x6F;&#109;';

    document.write('<a href="mailto:' + name + at + url + '">' + 
		    '<img border="0" src="images/contact.jpg" />' + '</a>')
 }

function includeemail()
{
    var theform = document.PaypalForm;
    var host = '&#99;&#x6C;&#x61;&#x79;&#x68;&#x69;&#x6C;&#109;&#x61;&#110;';
    var at = '&#64;';
    var name = 'c&#108;&#x61;&#x79;';
    var url = host + '&#x2E;&#99;&#x6F;&#109;';

    theform.business.value = name + at + url;
    return true;
}