// JavaScript Document

					var mensagem="";
					function clickIE() {if (document.all) {(mensagem);return false;}}
					function clickNS(e) {if 
					(document.layers||(document.getElementById&&!document.all)) {
					if (e.which==2||e.which==3) {(mensagem);return false;}}}
					if (document.layers) 
					{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
					else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
					document.oncontextmenu=new Function("return false")
					
					function blockError() {
						return true;
					}
					
					window.onerror = blockError;
					
					function disableselect(e) {
						return false;
					}
					
					function reEnable() {
						return true;
					}
					
					//Se o browser for IE4+
					document.onselectstart = new Function("return false");
					
					//Se o browser for NS6
					if(window.sidebar) {
						document.onmousedown = disableselect;
						document.onclick = reEnable;
					}