var message="Function Disabled!";
function clickIE4()
{
if (event.button==2)
{
//alert(message);
return false;
}
}
function clickNS4(e)
{
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
//alert(message);
return false;
}
}
}

if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
}

document.oncontextmenu=new Function("return false")


function disableSelection(element) 
{
   /* element.onselectstart = function() {
      return false;
    };
    element.unselectable = "on";
    element.style.MozUserSelect = "none";
    element.style.cursor = "default"; */
}

function onLoad()
{
  /* disableSelection(document.getElementById("text")); */
}

function disableCtrlKeyCombination(e)
	{
		//list all CTRL + key combinations you want to disable
		var forbiddenKeys = new Array('a', 'n', 'c', 'x', 'v', 'j','u','U');
		var key;
		var isCtrl;

		if(window.event)
		{
			key = window.event.keyCode; //IE
			if(window.event.ctrlKey){
				isCtrl = true;
			}
			else{
				isCtrl = false;
			}
		}
		else
		{
			key = e.which; //firefox
			if(e.ctrlKey){
				isCtrl = true;
			}
			else{
				isCtrl = false;
			}
		}
		//if ctrl is pressed check if other key is in forbidenKeys array
		if(isCtrl)
		{
			for(i=0; i<forbiddenKeys .length; i++)
			{
				//case-insensitive comparation
				if(forbiddenKeys[i].toLowerCase() == String.fromCharCode(key).toLowerCase())
				{
					//alert('Key combination CTRL + '+String.fromCharCode(key)+' has been disabled.');
					return false;
				}
			}
		}
		
	}