function addEvent(H,G,F,A){var E=navigator.userAgent;var B=E.indexOf("KHTML")!=-1&&E.indexOf("Safari")==-1&&H==window&&G=="load";if(H.addEventListener&&!B){H.addEventListener(G,F,A);return true}else{if(H.attachEvent){return H.attachEvent("on"+G,F)}else{if(!H.cb_events){H.cb_events=new Object();H.cb_ftemp=null}var D=H.cb_events[G];if(!D){D=new Array();H.cb_events[G]=D}var C=0;while((C<D.length)&&(D[C]!=F)){C++}if(C==D.length){D[C]=F;H["on"+G]=new Function("var ret=false,e=this.cb_events['"+G+"'];if(e){for(var i=0;i<e.length;i++){this.cb_ftemp=e[i];ret=this.cb_ftemp()||ret;}return ret;}")}return true}}}function removeEvent(E,H,G,D){var C=navigator.userAgent;var B=C.indexOf("KHTML")!=-1&&C.indexOf("Safari")==-1&&E==window&&H=="load";if(E.removeEventListener&&!B){E.removeEventListener(H,G,D);return true}else{if(E.detachEvent){return E.detachEvent("on"+H,G)}else{var F=false;if(E.cb_events){var J=E.cb_events[H];if(J){var I=0;for(var A=0;A<J.length;A++){if(I!=A){J[I]=J[A]}if(J[I]==G){F=true}else{I++}}J.length=I}}return F}}}