function setCaption (captionText) {
	if (document.getElementById('caption') != null) {
		document.getElementById('caption').innerText = captionText;
	}
}

function crump (url, text) {
	document.getElementById('breadcrump').innerHTML = '&nbsp;&raquo;&nbsp;&nbsp;<a href="' + url + '">' + text + '</a>';
}

function addCrump (url, text) {
	oldCrump = document.getElementById('breadcrump').innerHTML;
	if (url != '') {
		document.getElementById('breadcrump').innerHTML = oldCrump + '&nbsp;&nbsp;&raquo;&nbsp;&nbsp;<a href="' + url + '">' + text + '</a>';
	} else {
		document.getElementById('breadcrump').innerHTML = oldCrump + '&nbsp;&nbsp;&raquo;&nbsp;&nbsp;' + text;
	}
}

function add_ubb (textarea, tag) {
	if (document.selection) {
		textarea.focus();
		sel = document.selection.createRange();
		sel.text = tag;
	}
}

function adjustScreenHeight () {
//	document.getElementById('screenHeight').height = screen.availHeight;
}

function chooseImage () {
	if (document.getElementById('chooseImage').style.display == 'none') {
		document.getElementById('chooseImage').style.display = 'block';
	} else {
		document.getElementById('chooseImage').style.display = 'none';
	}
}

function selectImage (imageUrl) {
	document.getElementById ('imageUrl').value = imageUrl;
	document.getElementById ('selectedImage').src = imageUrl;
}

function showUpload () {
	window.open("http://217.170.1.175/~swedamast/system/upload.php","","width=260,height=180,scrollbars=no");
}

function deleteImage (filename) {
	deleteImageWindow = window.open ("system/deletefile.php?filename=" + filename, "", "width=260,height=150,scrollbars=no");
}

function enlargeImage (filename) {
	enlargeImageWindow = window.open (filename, "", "height=400,scrollbars=1,resizable=1,top=10");
//	enlargeImageWindow.document.write ("<html><body style=\"padding: 0px; margin: 0px\"><img src='" + filename + "' style=\"padding: 0px; margin: 0px;\" onclick=\"window.close ();\" /></body></html>");
}

function createOptionsCode () {
	if (document.getElementById('iss_anti_diefstal').checked == true) { optionsCode = '1'; } else { optionsCode = '0'; }
	if (document.getElementById('windtracker').checked == true) { optionsCode = optionsCode + '1'; } else { optionsCode = optionsCode + '0'; }
	if (document.getElementById('banierhouder').checked == true) { optionsCode = optionsCode + '1'; } else { optionsCode = optionsCode + '0'; }
	if (document.getElementById('colourline').checked == true) { optionsCode = optionsCode + '1'; } else { optionsCode = optionsCode + '0'; }
	document.getElementById('optionsCodeOutput').value = optionsCode;
}