self.defaultStatus = '';

function CheckAllZpravy() {
	for (var i=0;i<document.zpravy.elements.length;i++) {
		var e=document.zpravy.elements[i];
		if (e.name=='zprava[]') e.checked=document.zpravy.allzpravy.checked;
	}
}

function open_win(url,name) {
	window.open(url, name);
}

function open_photo(name, title, img, width, height) {
	var myWindow = window.open('', name, 'width=' + width +'px, height=' + height + 'px, status=0, location=0');
	myWindow.document.write('<html><head><title>' + title + '</title></head>');
	myWindow.document.write('<body style="padding: 0; margin: 0">');
	myWindow.document.write('<img id="photo" src="' + img +'" alt="' + title +'" onclick="self.close()" />');
	myWindow.document.write('</body></html>');

	myWindow.moveTo(screen.width / 2 - width / 2, myWindow.screen.height / 2 - height / 2);
}

function open_url(url) {
	window.location.href = url;
}

function insertAtCursor(myField, myValue) {
//IE support
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
	}
//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
	}
	else {
		myField.value += myValue;
	}
}

window.onload = function() {

	var elements = document.getElementsByTagName('div');
	if (elements != undefined) {
		for (var x = 0; x < elements.length; x++) {
			if (elements[x].className.indexOf('prot_text') != -1) {
				elements[x].onselectstart = function () { return false; } // ie
				elements[x].onmousedown = function () { return false; } // mozilla
			}
		}
	}

//	if (typeof document.onselectstart != "undefined") document.onselectstart = function () { return false; } // ie
}

function anti_spam(part_2, part_1, funct) {
	if (funct == 'onclick')	document.location.href = "mailto:" + part_1 + "&#64;" + part_2;
	else if (funct == 'show' && document.getElementById('show_email') != undefined) document.getElementById('show_email').innerHTML = part_1 + "&#64;" + part_2;
}