function dno(){return false}function omu(e){if(e.which==1){window.releaseEvents(Event.MOUSEMOVE);
window.onmousemove=null}}function jk(){return false}function kj(e){if(e.which==1){window.captureEvents(Event.MOUSEMOVE);
window.onmousemove=dno}if(e.which==3){return jk()}}function ct(){hg=event.button;if(hg==2||hg==3)jk()}vc=document.all;
qb=document.getElementById;
if(vc){if(qb){document.oncontextmenu=jk;
document.onselectstart=dno}else{document.onmousedown=ct}}if(qb&&!vc){document.onmousedown=dno;document.onmouseup=kj;
document.oncontextmenu=dno}if(document.layers){window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);
window.onmousedown=kj;
window.onmouseup=omu}