var dofade=true;var center=false;var centertext=false;var NS4=(navigator.appName.indexOf("Netscape")>=0&&!document.getElementById)?true:false;var IE4=(document.all&&!document.getElementById)?true:false;var IE5=(document.getElementById&&document.all)?true:false;var NS6=(document.getElementById&&navigator.appName.indexOf("Netscape")>=0)?true:false;var W3C=(document.getElementById)?true:false;var w_y,w_x,navtxt,boxheight,boxwidth;var ishover=false;var isloaded=false;var ieop=0;var op_id=0;function getwindowdims(){w_y=(NS4||NS6)?window.innerHeight:(IE5||IE4)?document.body.clientHeight:0;w_x=(NS4||NS6)?window.innerWidth:(IE5||IE4)?document.body.clientWidth:0;};function getboxwidth(){if(NS4)boxwidth=(navtxt.document.width)?navtxt.document.width:navtxt.clip.width;if(IE5||IE4)boxwidth=(navtxt.style.pixelWidth)?navtxt.style.pixelWidth:navtxt.offsetWidth;if(NS6)boxwidth=(navtxt.style.width)?parseInt(navtxt.style.width):parseInt(navtxt.offsetWidth);};function getboxheight(){if(NS4)boxheight=(navtxt.document.height)?navtxt.document.height:navtxt.clip.height;if(IE4||IE5)boxheight=(navtxt.style.pixelHeight)?navtxt.style.pixelHeight:navtxt.offsetHeight;if(NS6)boxheight=parseInt(navtxt.offsetHeight);};function movenavtxt(x,y){if(NS4)navtxt.moveTo(x,y);if(W3C||IE4){navtxt.style.left=x+'px';navtxt.style.top=y+'px';}};function getpagescrolly(){if(NS4||NS6)return window.pageYOffset;if(IE5||IE4)return document.body.scrollTop;};function getpagescrollx(){if(NS4||NS6)return window.pageXOffset;if(IE5||IE4)return document.body.scrollLeft;};function writeindiv(text){if(NS4){navtxt.document.open();navtxt.document.write(text);navtxt.document.close();};if(W3C||IE4)navtxt.innerHTML=text;};function writetxt(text){if(isloaded){if(text!=0){ishover=true;if(NS4)text='<div class="navtext">'+((centertext)?'<center>':'')+text+((centertext)?'</center>':'')+'</div>';writeindiv(text);getboxheight();if((W3C||IE4)&&dofade){ieop=0;incropacity();}}else{if(NS4)navtxt.visibility="hide";if(IE4||W3C){if(dofade)clearTimeout(op_id);navtxt.style.visibility="hidden";};writeindiv('');ishover=false;}}};function incropacity(){if(ieop<=100){ieop+=7;if(IE4||IE5)navtxt.style.filter="alpha(opacity="+ieop+")";if(NS6)navtxt.style.MozOpacity=ieop/100;op_id=setTimeout('incropacity()',50);}};function moveobj(evt){if(isloaded&&ishover){margin=(IE4||IE5)?1:23;if(NS6)if(document.height+27-window.innerHeight<0)margin=15;if(NS4)if(document.height-window.innerHeight<0)margin=10;if(NS4){mx=evt.pageX;my=evt.pageY}else if(NS6){mx=evt.clientX;my=evt.clientY}else if(IE5){mx=event.clientX;my=event.clientY}else if(IE4){mx=0;my=0};if(NS4){mx-=getpagescrollx();my-=getpagescrolly();};xoff=(center)?mx-boxwidth/2:mx+5;yoff=(my+boxheight+30-getpagescrolly()+margin>=w_y)?-15-boxheight:30;movenavtxt(Math.min(w_x-boxwidth-margin,Math.max(2,xoff))+getpagescrollx(),my+yoff+getpagescrolly());if(NS4)navtxt.visibility="show";if(W3C||IE4)navtxt.style.visibility="visible";}};if(NS4)document.captureEvents(Event.MOUSEMOVE);document.onmousemove=moveobj;window.onload=function(){navtxt=(NS4)?document.layers['navtxt']:(IE4)?document.all['navtxt']:(W3C)?document.getElementById('navtxt'):null;getboxwidth();getboxheight();getwindowdims();isloaded=true;if((W3C||IE4)&&centertext)navtxt.style.textAlign="center";if(W3C)navtxt.style.padding='4px';if(IE4||IE5&&dofade)navtxt.style.filter="alpha(opacity=0)";};window.onresize=getwindowdims;