function isKeyTrigger(h,g){var a=isKeyTrigger.arguments;var f=isKeyTrigger.arguments.length;var i=false;if(f>2){i=a[2]}var d=false;if(f>3){d=a[3]}var c=window.Event?true:false;if(typeof h=="undefined"){h=event}if(i&&!((typeof h.ctrlKey!="undefined")?h.ctrlKey:h.modifiers&Event.CONTROL_MASK>0)){return false}if(d&&!((typeof h.altKey!="undefined")?h.altKey:h.modifiers&Event.ALT_MASK>0)){return false}var b=0;if(c){b=h.which}else{if(h.type=="keypress"||h.type=="keydown"){b=h.keyCode}else{b=h.button}}return(b==g)};