/*
	Website scripts
	(c) Kerve Creative
*/

function openWindow(address,winurl,winwidth,winheight) {
	var new_window = window.open(address,winurl,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=' + winwidth + ',height=' + winheight);
}

function lookBusy() {
	openWindow('/look_busy.html','look_busy',screen.availWidth,screen.availHeight);
}

function popup_centre(popupwidth,popupheight) {
	/* When calling this function supply the width and height of the popup */
	var horizontal = ((screen.availWidth / 2) - (popupwidth / 2));
	var vertical = ((screen.availHeight / 2) - (popupheight / 2));
	window.moveTo(horizontal,vertical);
}

function bookmarksite() {
	if (document.all)
		window.external.AddFavorite(location.href, document.title);
	else if (window.sidebar)
		window.sidebar.addPanel(document.title, location.href, "")
}

function validateNewsletterForm() {
	var errormessage = 'Please ensure that you have completed the following:\n';
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	if(
		(document.form4.fullname.value != '') &&
		(document.form4.email.value != '') &&
		(filter.test(document.form4.email.value))
	) {
		document.form4.submit();
	} else {
		if(document.form4.fullname.value == '') {
			errormessage += "  > Name\n";
		}
		if(document.form4.email.value == '') {
			errormessage += "  > Email address\n";
		} else {
			if((filter.test(document.form4.email.value)) == false) {
				errormessage += "  > You must enter a valid email address\n";
			}
		}
		
		alert(errormessage);
	}
}

function validateContactForm() {
	var errormessage = 'Please ensure that you have completed the following:\n';
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	if(
		(document.form2.fullname.value != '') &&
		(document.form2.email.value != '') &&
		(document.form2.message.value != '') && 
		(filter.test(document.form2.email.value))
	) {
		document.form2.submit();
	} else {
		if(document.form2.fullname.value == '') {
			errormessage += "  > Name\n";
		}
		if(document.form2.email.value == '') {
			errormessage += "  > Email address\n";
		} else {
			if((filter.test(document.form2.email.value)) == false) {
				errormessage += "  > You must enter a valid email address\n";
			}
		}
		if(document.form2.message.value == '') {
			errormessage += "  > Message\n";
		}
		
		alert(errormessage);
	}
}

function validateBrochureForm() {
	var errormessage = 'Please ensure that you have completed the following:\n';
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	
	if(
	   	(document.form3.title.value != '') &&
		(document.form3.firstname.value != '') &&
		(document.form3.lastname.value != '') &&
		(document.form3.add1.value != '') &&
		(document.form3.add2.value != '') &&
		(document.form3.pcode.value != '') &&
		(document.form3.country.value != '')
	) {
		document.form3.submit();
	} else {
		if(document.form3.title.value == '') {
			errormessage += "  > Title\n";
		}
		if(document.form3.firstname.value == '') {
			errormessage += "  > First name\n";
		}
		if(document.form3.lastname.value == '') {
			errormessage += "  > Last name\n";
		}
		if(document.form3.add1.value == '') {
			errormessage += "  > Address Line 1\n";
		}
		if(document.form3.add2.value == '') {
			errormessage += "  > Address Line 2\n";
		}
		if(document.form3.pcode.value == '') {
			errormessage += "  > Postcode\n";
		}
		if(document.form3.country.value == '') {
			errormessage += "  > Country\n";
		}
		
		alert(errormessage);
	}
}