function MM_findObj(n,d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x;}
function MM_setTextOfLayer(objName,x,newText){if((obj=MM_findObj(objName))!=null)with(obj)
if(document.layers){document.write(unescape(newText));document.close();}
else innerHTML=unescape(newText);}
function MM_swapImage(){var i,j=0,x,a=MM_swapImage.arguments;document.MM_sr=new Array;for(i=0;i<(a.length-2);i+=3)
if((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x;if(!x.oSrc)x.oSrc=x.src;x.src=a[i+2];}};function highlightSubNav(mapName){if(typeof(mapName)!="undefined"){map1=document.getElementById(mapName);map1.className='submenusel';}}
function ShowCCSmallMap(which,mystate){myformlayer=document.getElementById("labelform2");myformlayer.style.display="none";if(which=="pressure"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=currents&img=us_pressure_i2.png'}
else if(which=="statetemp"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=currents&img=us'+mystate+'_temperature_i1_points.png';myformlayer.style.display="block";}
else if(which=="snowdepth"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=snow&img=us_snowdepth_i1.png'}
else if(which=="yesthigh"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=yesttemps&img=us_yesthighs_i1_points.png'}
else if(which=="yestlow"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=yesttemps&img=us_yestlows_i1_points.png'}
else if(which=="uvi"){arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=uvi&img=us_uvi_ip1_points.png'}
else{arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=currents&img=us_'+which+'_i1_points.png'};if(which!="warnings"){MM_swapImage('cmap','',arg,1);}}
var staticradar=true;var whichsat='local';var localsat=true;var mapday=1
var whichradar='radar';var whichcondmap='statetemp';var datepart='high';var whichscope='southeast';var whichforecast='temps';Stamp=new Date();Hours=Stamp.getHours();myUTCHour=Stamp.getUTCHours();if(Hours>15){datepart='low'}
if(Hours<6){datepart='low'}
if(myUTCHour<7&&datepart=='high'){mapday=2;}
if(myUTCHour>22){mapday=1;}
function swapscope(){if(whichscope==''){whichscope='southeast';MM_setTextOfLayer('scope','','&nbsp;<a href=\"\" onclick=\"swapscope();return(false);\">View Map of Entire US</a>')}
else{whichscope='';MM_setTextOfLayer('scope','','&nbsp;<a href=\"\" onclick=\"swapscope();return(false);\">View Map of Southeast</a>')}
if(whichforecast=='pop'){showpop();}
if(whichforecast=='qpf'){showqpf();}
if(whichforecast=='sky'){showsky();}
if(whichforecast=='snow'){showsnow();}}
function swapradar(){if(staticradar==false){document['map'].src='http://rads.hamweather.net/wxD2mWCPHeT5EG/320x240/ptype/topo/usga.png?o=c,wrn&u=i';staticradar=true;whichradar='radar';MM_setTextOfLayer('radarmsg','','&nbsp;<a href=\"\" onclick=\"swapradar();return(false);\">View Radar in Motion</a>')}
else{document['map'].src='/radarfetch.php?size=320x240&img=1nextype&type=gif';staticradar=false;whichradar='radarm';MM_setTextOfLayer('radarmsg','','&nbsp;<a href=\"\" onclick=\"swapradar();return(false);\">View Current Radar</a>')}}
function swapsat(){if(localsat==false){document['map'].src='http://www.lawrencevilleweather.com/satfetch.php?size=320x240&img=ga_clir&r=1';whichradar='sats';MM_setTextOfLayer('radarmsg','','&nbsp;<a href=\"\" onclick=\"swapsat(); return(false);\">View US Satellite</a>')
localsat=true;}
else{document['map'].src='http://www.lawrencevilleweather.com/satfetch.php?size=320x240&img=conus_clir';whichradar='national';MM_setTextOfLayer('radarmsg','','&nbsp;<a href=\"\" onclick=\"swapsat(); return(false);\">View Georgia Satellite</a>')
localsat=false;}}
function displayscope(){if(whichscope==''){MM_setTextOfLayer('scope','','&nbsp;<a href=\"\" onclick=\"swapscope();return(false);\">View Map of Southeast</a>')}
else{MM_setTextOfLayer('scope','','&nbsp;<a href=\"\" onclick=\"swapscope();return(false);\">View Map of Entire US</a>')}}
function goforecast(){if(whichforecast=='sky'){document.location='http://www.lawrencevilleweather.com/wx.php?forecast=pass&pass=skymaps&s='+whichscope;}
if(whichforecast=='qpf'){document.location='http://www.lawrencevilleweather.com/wx.php?forecast=pass&pass=qpfmaps&s='+whichscope;}
if(whichforecast=='pop'){document.location='http://www.lawrencevilleweather.com/wx.php?forecast=pass&pass=popmaps&s='+whichscope;}
if(whichforecast=='snow'){document.location='http://www.lawrencevilleweather.com/wx.php?forecast=pass&pass=snowmaps&hwvscope='+whichscope;}
if(whichforecast=='sat'){document.location='http://www.lawrencevilleweather.com/satellite/satrad/us';}
if(whichforecast=='temps'){document.location='http://www.lawrencevilleweather.com//wx.php?config=&forecast=pass&pass=forecastmaps&hwvdatepart='+datepart;}}
function showwarnings(){mywarninglayer=document.getElementById("warnings")
mynormallayer=document.getElementById("othermaps")
mywxlayer=document.getElementById("wxmap");mywarninglayer.style.display="block";mynormallayer.style.display="none";mywxlayer.style.display="none";menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#578282';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#416161';MM_setTextOfLayer('radarmsg','','&nbsp;');}
function showwx(){mywarninglayer=document.getElementById("warnings")
mynormallayer=document.getElementById("othermaps")
mywxlayer=document.getElementById("wxmap");mywarninglayer.style.display="none";mynormallayer.style.display="none";mywxlayer.style.display="block";menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#578282';MM_setTextOfLayer('radarmsg','','&nbsp;');whichradar='wxmap';}
function shownormal(){mywarninglayer=document.getElementById("warnings")
mynormallayer=document.getElementById("othermaps")
mywxlayer=document.getElementById("wxmap");mywarninglayer.style.display="none";mynormallayer.style.display="block";mywxlayer.style.display="none";}
function showradar(){document['map'].src='http://rads.hamweather.net/wxD2mWCPHeT5EG/320x240/ptype/topo/usga.png?o=cities2&u=c,i';shownormal();myformlayer=document.getElementById("labelform");myformlayer.style.display="none";menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#578282';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#416161';whichradar='radar';MM_setTextOfLayer('radarmsg','','&nbsp;');}
function showmovingradar(){document['map'].src='/radarfetch.php?size=320x240&img=1nextype&type=gif';shownormal();menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#578282';menu4.style.backgroundColor='#416161';myformlayer=document.getElementById("labelform");myformlayer.style.display="block";whichradar='radarm';}
function showsat(){document['map'].src='http://www.lawrencevilleweather.com/satfetch.php?size=320x240&img=ga_clir&r=1';shownormal();menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#578282';menu4.style.backgroundColor='#416161';myformlayer=document.getElementById("labelform");myformlayer.style.display="none";whichradar='sats';MM_setTextOfLayer('radarmsg','','&nbsp;<a href=\"\" onclick=\"swapsat();return(false);\">View US Satellite</a>');}
function showfronts(){document['map'].src='http://www.lawrencevilleweather.com/cgi-bin/weather/hw3.cgi?config=&forecast=asussmall';shownormal();menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#578282';whichradar='fronts';MM_setTextOfLayer('radarmsg','','&nbsp;');}
function showts(){document['map'].src='http://www.lawrencevilleweather.com/cgi-bin/weather/hw3.cgi?config=tropimg,tropsys320x240&forecast=plotsystemforecast&region=NT&year='+year+'&eventnum='+eventnum+'&usemap=AUTO2&zoom=1';shownormal();menu1=document.getElementById("1")
menu2=document.getElementById("2")
menu3=document.getElementById("3")
menu4=document.getElementById("4")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#578282';whichradar='ts';MM_setTextOfLayer('radarmsg','','<a href="/floater.htm">View Satellite Image of '+stormname+'</a></td>');}
function changeradar(){if(whichradar=='ts'){document.location='http://www.lawrencevilleweather.com/alt/forecast=tropsystems&region=NT&year='+year+'&eventnum='+eventnum+'&hwvstormid='+eventnum+'&zoom=0&alt=tropsystempage&size=';}
else if(whichradar=='fronts'){document.location='http://www.lawrencevilleweather.com/fronts/current';}
else if(whichradar=='wxmap'){document.location='http://www.lawrencevilleweather.com/weathermaps/southeast';}
else if(whichradar=='sats'){document.location='http://www.lawrencevilleweather.com/satellite/ga';}
else if(whichradar=='radar'){document.location='http://www.lawrencevilleweather.com/radar/ga';}
else if(whichradar=='national'){document.location='http://www.lawrencevilleweather.com/satellite/us';}
else{document.location='wx.php?forecast=pass&pass=condmaps&hwvlawrenceville=1&hwvmap='+whichradar;}}
function showfc(){document['mapfc'].src='/imagefetch.php?size=320x240&type=forecasts&img=us_forecast'+datepart+'s_day'+mapday+'_i1_points.png';MM_setTextOfLayer('scope','','&nbsp;')
menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#578282';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#416161';menu5.style.backgroundColor='#416161';whichforecast='temps';}
function showpop(){var mysrc='http://contours.hamweather.net/wxD2mWCPHeT5EG/contours/png/320x240/ndfd/us'+whichscope+'_pop12_msg1_i5.png';document['mapfc'].src=mysrc;menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#578282';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#416161';menu5.style.backgroundColor='#416161';whichforecast='pop';displayscope();}
function showqpf(){var mysrc='http://contours.hamweather.net/wxD2mWCPHeT5EG/contours/png/320x240/ndfd/us'+whichscope+'_qpf_msg0_ip1.png';document['mapfc'].src=mysrc;menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#578282';menu4.style.backgroundColor='#416161';menu5.style.backgroundColor='#416161';whichforecast='qpf';displayscope();}
function showsnow(){var mysrc='http://contours.hamweather.net/wxD2mWCPHeT5EG/contours/png/320x240/ndfd/us'+whichscope+'_snow_msg0_ip5.png';document['mapfc'].src=mysrc;menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#578282';menu5.style.backgroundColor='#416161';whichforecast='snow';displayscope();}
function showsat2(){document['mapfc'].src='http://www.lawrencevilleweather.com/satfetch.php?size=320x240&img=conus_satrad';menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#578282';menu5.style.backgroundColor='#416161';whichforecast='sat';MM_setTextOfLayer('scope','','&nbsp;')}
function showsky(){var mysrc='http://contours.hamweather.net/wxD2mWCPHeT5EG/contours/png/320x240/ndfd/us'+whichscope+'_sky_msg1_i1.png';document['mapfc'].src=mysrc;menu1=document.getElementById("F1")
menu2=document.getElementById("F2")
menu3=document.getElementById("F3")
menu4=document.getElementById("F4")
menu5=document.getElementById("F5")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';menu4.style.backgroundColor='#416161';menu5.style.backgroundColor='#578282';whichforecast='sky';displayscope();}
function showstate(mystate){document['cmap'].src=arg='http://www.lawrencevilleweather.com/imagefetch.php?size=320x240&type=currents&img=us'+mystate+'_temperature_i1_points.png';whichcondmap='statetemp';menu1=document.getElementById("C1")
menu2=document.getElementById("C2")
menu3=document.getElementById("C3")
myformlayer=document.getElementById("labelform2");myformlayer.style.display="block";menu1.style.backgroundColor='#578282';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#416161';}
function showus(){document['cmap'].src=arg='http://contours.hamweather.net/wxD2mWCPHeT5EG/contours/png/320x240/currents/us_temperature_i1_points.png';whichcondmap='temperature';menu1=document.getElementById("C1")
menu2=document.getElementById("C2")
menu3=document.getElementById("C3")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#578282';menu3.style.backgroundColor='#416161';myformlayer=document.getElementById("labelform2");myformlayer.style.display="none";}
function showmisc(which,state){ShowCCSmallMap(which,state);whichcondmap=which;menu1=document.getElementById("C1")
menu2=document.getElementById("C2")
menu3=document.getElementById("C3")
menu1.style.backgroundColor='#416161';menu2.style.backgroundColor='#416161';menu3.style.backgroundColor='#578282';}