var oLastBtn=0;
	bIsMenu = false;
	//No RIGHT CLICK************************
	// ****************************
	if (window.Event) 
	document.captureEvents(Event.MOUSEUP); 
	function nocontextmenu()
	{ 
	event.cancelBubble = true 
	event.returnValue = false; 
	return false; 
	} 
	function norightclick(e) 
	{ 
	if (window.Event) 
	{ 
	if (e.which !=1) 
	return false; 
	} 
	else 
	if (event.button !=1) 
	{ 
	event.cancelBubble = true 
	event.returnValue = false; 
	return false; 
	} 
	} 
	document.oncontextmenu = nocontextmenu; 
	document.onmousedown = norightclick; 
	//**************************************
	// ****************************
	// Block backspace onKeyDown************
	// ***************************


    	 function onKeyDown() {
    	 	//if ( (event.altKey) || ((event.keyCode == 8) && (event.srcElement.type != "text" && event.srcElement.type != "textarea" && event.srcElement.type != "password")) || 
    	 	//		((event.ctrlKey) && ((event.keyCode == 78) || (event.keyCode == 82)) ) || (event.keyCode == 116) ) 
    	 	if ( (event.altKey) && ((event.keyCode == 37) || (event.keyCode == 39) || (event.keyCode == 8))  )		
    	 		{	//event.keyCode = 0;
        	 		event.returnValue = false;
        	 	}
        	 }