//cache protection:
//<meta http-equiv = "Pragma" content="no-cache">
//<meta http-equiv = "no-cache">
//<meta http-equiv = Cache-Control content=no-cache>

document.ondragstart = R;
document.onselectstart = R;
//document.oncontextmenu = R;
function R() { return false;}

//image protection:
//<div oncontextmenu = "return false;" ondragstart = "return false;">
//<img galleryimg = "no"/>

var EI = document.documentElement
var event = function() {return false;}
EI.attachEvent("oncopy", event);

function calculusLink(){
	var go2value = document.getElementById('go2value');
	location.href = go2value.value;
	document.getElementById('go2valuelink').href=go2value.value;
}


//var O = document.body
//var event = function() {return false;}
//O.addEventListener("copy", event, false);

//M: oncopy
//O: oncontextmenu mouseup

//mousedown which = 3 button = 2
//mouseup which = 3 button = 2

//function doSomething(event) { event = event || window.event;}

//onload = function(){
//tags = document.getElementsByTagName("input")
//	for (i = 0; i < tags.length; i++) {
//		tags[i].onfocus = blur_links
//}}

//function blur_links(){
//	this.blur()
//}