var pollenLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/index.html","Alabama", "/WEATHER/allergy/OVERALL_POLLEN/AL.html", "Arkansas", "/WEATHER/allergy/OVERALL_POLLEN/AR.html", "Arizona", "/WEATHER/allergy/OVERALL_POLLEN/AZ.html", "California", "/WEATHER/allergy/OVERALL_POLLEN/CA.html", "Colorado", "/WEATHER/allergy/OVERALL_POLLEN/CO.html", "Connecticut", "/WEATHER/allergy/OVERALL_POLLEN/CT.html", "Florida", "/WEATHER/allergy/OVERALL_POLLEN/FL.html", "Georgia", "/WEATHER/allergy/OVERALL_POLLEN/GA.html", "Iowa", "/WEATHER/allergy/OVERALL_POLLEN/IA.html", "Idaho", "/WEATHER/allergy/OVERALL_POLLEN/ID.html", "Illinois", "/WEATHER/allergy/OVERALL_POLLEN/IL.html", "Indiana", "/WEATHER/allergy/OVERALL_POLLEN/IN.html", "Kentucky", "/WEATHER/allergy/OVERALL_POLLEN/KY.html", "Louisiana", "/WEATHER/allergy/OVERALL_POLLEN/LA.html", "Massachusetts", "/WEATHER/allergy/OVERALL_POLLEN/MA.html", "Maryland", "/WEATHER/allergy/OVERALL_POLLEN/MD.html", "Maine", "/WEATHER/allergy/OVERALL_POLLEN/ME.html", "Michigan", "/WEATHER/allergy/OVERALL_POLLEN/MI.html", "Minnesota", "/WEATHER/allergy/OVERALL_POLLEN/MN.html", "Missouri", "/WEATHER/allergy/OVERALL_POLLEN/MO.html", "Mississippi", "/WEATHER/allergy/OVERALL_POLLEN/MS.html", "Montana", "/WEATHER/allergy/OVERALL_POLLEN/MT.html", "North Carolina", "/WEATHER/allergy/OVERALL_POLLEN/NC.html", "Nebraska", "/WEATHER/allergy/OVERALL_POLLEN/NE.html", "New Jersey", "/WEATHER/allergy/OVERALL_POLLEN/NJ.html", "New Mexico", "/WEATHER/allergy/OVERALL_POLLEN/NM.html", "Nevada", "/WEATHER/allergy/OVERALL_POLLEN/NV.html", "New York", "/WEATHER/allergy/OVERALL_POLLEN/NY.html", "Ohio", "/WEATHER/allergy/OVERALL_POLLEN/OH.html", "Oklahoma", "/WEATHER/allergy/OVERALL_POLLEN/OK.html", "Oregon", "/WEATHER/allergy/OVERALL_POLLEN/OR.html", "Pennsylvania", "/WEATHER/allergy/OVERALL_POLLEN/PA.html", "South Carolina", "/WEATHER/allergy/OVERALL_POLLEN/SC.html", "Tennessee", "/WEATHER/allergy/OVERALL_POLLEN/TN.html", "Texas", "/WEATHER/allergy/OVERALL_POLLEN/TX.html", "Utah", "/WEATHER/allergy/OVERALL_POLLEN/UT.html", "Virginia", "/WEATHER/allergy/OVERALL_POLLEN/VA.html", "Vermont", "/WEATHER/allergy/OVERALL_POLLEN/VT.html", "Washington", "/WEATHER/allergy/OVERALL_POLLEN/WA.html", "Washington D.C.", "/WEATHER/allergy/OVERALL_POLLEN/DC.html", "Wisconsin", "/WEATHER/allergy/OVERALL_POLLEN/WI.html", "Wyoming", "/WEATHER/allergy/OVERALL_POLLEN/WY.html" );

var grassLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/grass.html","Alabama", "/WEATHER/allergy/GRASS_POLLEN/AL.html", "Arkansas", "/WEATHER/allergy/GRASS_POLLEN/AR.html", "Arizona", "/WEATHER/allergy/GRASS_POLLEN/AZ.html", "California", "/WEATHER/allergy/GRASS_POLLEN/CA.html", "Colorado", "/WEATHER/allergy/GRASS_POLLEN/CO.html", "Connecticut", "/WEATHER/allergy/GRASS_POLLEN/CT.html", "Florida", "/WEATHER/allergy/GRASS_POLLEN/FL.html", "Georgia", "/WEATHER/allergy/GRASS_POLLEN/GA.html", "Iowa", "/WEATHER/allergy/GRASS_POLLEN/IA.html", "Idaho", "/WEATHER/allergy/GRASS_POLLEN/ID.html", "Illinois", "/WEATHER/allergy/GRASS_POLLEN/IL.html", "Indiana", "/WEATHER/allergy/GRASS_POLLEN/IN.html", "Kentucky", "/WEATHER/allergy/GRASS_POLLEN/KY.html", "Louisiana", "/WEATHER/allergy/GRASS_POLLEN/LA.html", "Massachusetts", "/WEATHER/allergy/GRASS_POLLEN/MA.html", "Maryland", "/WEATHER/allergy/GRASS_POLLEN/MD.html", "Maine", "/WEATHER/allergy/GRASS_POLLEN/ME.html", "Michigan", "/WEATHER/allergy/GRASS_POLLEN/MI.html", "Minnesota", "/WEATHER/allergy/GRASS_POLLEN/MN.html", "Missouri", "/WEATHER/allergy/GRASS_POLLEN/MO.html", "Mississippi", "/WEATHER/allergy/GRASS_POLLEN/MS.html", "Montana", "/WEATHER/allergy/GRASS_POLLEN/MT.html", "North Carolina", "/WEATHER/allergy/GRASS_POLLEN/NC.html", "Nebraska", "/WEATHER/allergy/GRASS_POLLEN/NE.html", "New Jersey", "/WEATHER/allergy/GRASS_POLLEN/NJ.html", "New Mexico", "/WEATHER/allergy/GRASS_POLLEN/NM.html", "Nevada", "/WEATHER/allergy/GRASS_POLLEN/NV.html", "New York", "/WEATHER/allergy/GRASS_POLLEN/NY.html", "Ohio", "/WEATHER/allergy/GRASS_POLLEN/OH.html", "Oklahoma", "/WEATHER/allergy/GRASS_POLLEN/OK.html", "Oregon", "/WEATHER/allergy/GRASS_POLLEN/OR.html", "Pennsylvania", "/WEATHER/allergy/GRASS_POLLEN/PA.html", "South Carolina", "/WEATHER/allergy/GRASS_POLLEN/SC.html", "Tennessee", "/WEATHER/allergy/GRASS_POLLEN/TN.html", "Texas", "/WEATHER/allergy/GRASS_POLLEN/TX.html", "Utah", "/WEATHER/allergy/GRASS_POLLEN/UT.html", "Virginia", "/WEATHER/allergy/GRASS_POLLEN/VA.html", "Vermont", "/WEATHER/allergy/GRASS_POLLEN/VT.html", "Washington", "/WEATHER/allergy/GRASS_POLLEN/WA.html", "Washington D.C.", "/WEATHER/allergy/GRASS_POLLEN/DC.html", "Wisconsin", "/WEATHER/allergy/GRASS_POLLEN/WI.html", "Wyoming", "/WEATHER/allergy/GRASS_POLLEN/WY.html" );

var moldLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/mold.html","Alabama", "/WEATHER/allergy/MOLD/AL.html", "Arkansas", "/WEATHER/allergy/MOLD/AR.html", "Arizona", "/WEATHER/allergy/MOLD/AZ.html", "California", "/WEATHER/allergy/MOLD/CA.html", "Colorado", "/WEATHER/allergy/MOLD/CO.html", "Connecticut", "/WEATHER/allergy/MOLD/CT.html", "Florida", "/WEATHER/allergy/MOLD/FL.html", "Georgia", "/WEATHER/allergy/MOLD/GA.html", "Iowa", "/WEATHER/allergy/MOLD/IA.html", "Idaho", "/WEATHER/allergy/MOLD/ID.html", "Illinois", "/WEATHER/allergy/MOLD/IL.html", "Indiana", "/WEATHER/allergy/MOLD/IN.html", "Kentucky", "/WEATHER/allergy/MOLD/KY.html", "Louisiana", "/WEATHER/allergy/MOLD/LA.html", "Massachusetts", "/WEATHER/allergy/MOLD/MA.html", "Maryland", "/WEATHER/allergy/MOLD/MD.html", "Maine", "/WEATHER/allergy/MOLD/ME.html", "Michigan", "/WEATHER/allergy/MOLD/MI.html", "Minnesota", "/WEATHER/allergy/MOLD/MN.html", "Missouri", "/WEATHER/allergy/MOLD/MO.html", "Mississippi", "/WEATHER/allergy/MOLD/MS.html", "Montana", "/WEATHER/allergy/MOLD/MT.html", "North Carolina", "/WEATHER/allergy/MOLD/NC.html", "Nebraska", "/WEATHER/allergy/MOLD/NE.html", "New Jersey", "/WEATHER/allergy/MOLD/NJ.html", "New Mexico", "/WEATHER/allergy/MOLD/NM.html", "Nevada", "/WEATHER/allergy/MOLD/NV.html", "New York", "/WEATHER/allergy/MOLD/NY.html", "Ohio", "/WEATHER/allergy/MOLD/OH.html", "Oklahoma", "/WEATHER/allergy/MOLD/OK.html", "Oregon", "/WEATHER/allergy/MOLD/OR.html", "Pennsylvania", "/WEATHER/allergy/MOLD/PA.html", "South Carolina", "/WEATHER/allergy/MOLD/SC.html", "Tennessee", "/WEATHER/allergy/MOLD/TN.html", "Texas", "/WEATHER/allergy/MOLD/TX.html", "Utah", "/WEATHER/allergy/MOLD/UT.html", "Virginia", "/WEATHER/allergy/MOLD/VA.html", "Vermont", "/WEATHER/allergy/MOLD/VT.html", "Washington", "/WEATHER/allergy/MOLD/WA.html", "Washington D.C.", "/WEATHER/allergy/MOLD/DC.html", "Wisconsin", "/WEATHER/allergy/MOLD/WI.html", "Wyoming", "/WEATHER/allergy/MOLD/WY.html" );

var weedLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/weed.html","Alabama", "/WEATHER/allergy/WEED_POLLEN/AL.html", "Arkansas", "/WEATHER/allergy/WEED_POLLEN/AR.html", "Arizona", "/WEATHER/allergy/WEED_POLLEN/AZ.html", "California", "/WEATHER/allergy/WEED_POLLEN/CA.html", "Colorado", "/WEATHER/allergy/WEED_POLLEN/CO.html", "Connecticut", "/WEATHER/allergy/WEED_POLLEN/CT.html", "Florida", "/WEATHER/allergy/WEED_POLLEN/FL.html", "Georgia", "/WEATHER/allergy/WEED_POLLEN/GA.html", "Iowa", "/WEATHER/allergy/WEED_POLLEN/IA.html", "Idaho", "/WEATHER/allergy/WEED_POLLEN/ID.html", "Illinois", "/WEATHER/allergy/WEED_POLLEN/IL.html", "Indiana", "/WEATHER/allergy/WEED_POLLEN/IN.html", "Kentucky", "/WEATHER/allergy/WEED_POLLEN/KY.html", "Louisiana", "/WEATHER/allergy/WEED_POLLEN/LA.html", "Massachusetts", "/WEATHER/allergy/WEED_POLLEN/MA.html", "Maryland", "/WEATHER/allergy/WEED_POLLEN/MD.html", "Maine", "/WEATHER/allergy/WEED_POLLEN/ME.html", "Michigan", "/WEATHER/allergy/WEED_POLLEN/MI.html", "Minnesota", "/WEATHER/allergy/WEED_POLLEN/MN.html", "Missouri", "/WEATHER/allergy/WEED_POLLEN/MO.html", "Mississippi", "/WEATHER/allergy/WEED_POLLEN/MS.html", "Montana", "/WEATHER/allergy/WEED_POLLEN/MT.html", "North Carolina", "/WEATHER/allergy/WEED_POLLEN/NC.html", "Nebraska", "/WEATHER/allergy/WEED_POLLEN/NE.html", "New Jersey", "/WEATHER/allergy/WEED_POLLEN/NJ.html", "New Mexico", "/WEATHER/allergy/WEED_POLLEN/NM.html", "Nevada", "/WEATHER/allergy/WEED_POLLEN/NV.html", "New York", "/WEATHER/allergy/WEED_POLLEN/NY.html", "Ohio", "/WEATHER/allergy/WEED_POLLEN/OH.html", "Oklahoma", "/WEATHER/allergy/WEED_POLLEN/OK.html", "Oregon", "/WEATHER/allergy/WEED_POLLEN/OR.html", "Pennsylvania", "/WEATHER/allergy/WEED_POLLEN/PA.html", "South Carolina", "/WEATHER/allergy/WEED_POLLEN/SC.html", "Tennessee", "/WEATHER/allergy/WEED_POLLEN/TN.html", "Texas", "/WEATHER/allergy/WEED_POLLEN/TX.html", "Utah", "/WEATHER/allergy/WEED_POLLEN/UT.html", "Virginia", "/WEATHER/allergy/WEED_POLLEN/VA.html", "Vermont", "/WEATHER/allergy/WEED_POLLEN/VT.html", "Washington", "/WEATHER/allergy/WEED_POLLEN/WA.html", "Washington D.C.", "/WEATHER/allergy/WEED_POLLEN/DC.html", "Wisconsin", "/WEATHER/allergy/WEED_POLLEN/WI.html", "Wyoming", "/WEATHER/allergy/WEED_POLLEN/WY.html" );

var treeLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/tree.html","Alabama", "/WEATHER/allergy/TREE_POLLEN/AL.html", "Arkansas", "/WEATHER/allergy/TREE_POLLEN/AR.html", "Arizona", "/WEATHER/allergy/TREE_POLLEN/AZ.html", "California", "/WEATHER/allergy/TREE_POLLEN/CA.html", "Colorado", "/WEATHER/allergy/TREE_POLLEN/CO.html", "Connecticut", "/WEATHER/allergy/TREE_POLLEN/CT.html", "Florida", "/WEATHER/allergy/TREE_POLLEN/FL.html", "Georgia", "/WEATHER/allergy/TREE_POLLEN/GA.html", "Iowa", "/WEATHER/allergy/TREE_POLLEN/IA.html", "Idaho", "/WEATHER/allergy/TREE_POLLEN/ID.html", "Illinois", "/WEATHER/allergy/TREE_POLLEN/IL.html", "Indiana", "/WEATHER/allergy/TREE_POLLEN/IN.html", "Kentucky", "/WEATHER/allergy/TREE_POLLEN/KY.html", "Louisiana", "/WEATHER/allergy/TREE_POLLEN/LA.html", "Massachusetts", "/WEATHER/allergy/TREE_POLLEN/MA.html", "Maryland", "/WEATHER/allergy/TREE_POLLEN/MD.html", "Maine", "/WEATHER/allergy/TREE_POLLEN/ME.html", "Michigan", "/WEATHER/allergy/TREE_POLLEN/MI.html", "Minnesota", "/WEATHER/allergy/TREE_POLLEN/MN.html", "Missouri", "/WEATHER/allergy/TREE_POLLEN/MO.html", "Mississippi", "/WEATHER/allergy/TREE_POLLEN/MS.html", "Montana", "/WEATHER/allergy/TREE_POLLEN/MT.html", "North Carolina", "/WEATHER/allergy/TREE_POLLEN/NC.html", "Nebraska", "/WEATHER/allergy/TREE_POLLEN/NE.html", "New Jersey", "/WEATHER/allergy/TREE_POLLEN/NJ.html", "New Mexico", "/WEATHER/allergy/TREE_POLLEN/NM.html", "Nevada", "/WEATHER/allergy/TREE_POLLEN/NV.html", "New York", "/WEATHER/allergy/TREE_POLLEN/NY.html", "Ohio", "/WEATHER/allergy/TREE_POLLEN/OH.html", "Oklahoma", "/WEATHER/allergy/TREE_POLLEN/OK.html", "Oregon", "/WEATHER/allergy/TREE_POLLEN/OR.html", "Pennsylvania", "/WEATHER/allergy/TREE_POLLEN/PA.html", "South Carolina", "/WEATHER/allergy/TREE_POLLEN/SC.html", "Tennessee", "/WEATHER/allergy/TREE_POLLEN/TN.html", "Texas", "/WEATHER/allergy/TREE_POLLEN/TX.html", "Utah", "/WEATHER/allergy/TREE_POLLEN/UT.html", "Virginia", "/WEATHER/allergy/TREE_POLLEN/VA.html", "Vermont", "/WEATHER/allergy/TREE_POLLEN/VT.html", "Washington", "/WEATHER/allergy/TREE_POLLEN/WA.html", "Washington D.C.", "/WEATHER/allergy/TREE_POLLEN/DC.html", "Wisconsin", "/WEATHER/allergy/TREE_POLLEN/WI.html", "Wyoming", "/WEATHER/allergy/TREE_POLLEN/WY.html" );
                                                                                                          
var airLocations = new Array ( "CHOOSE STATE", "","------------------", "","Main Map", "/WEATHER/allergy/air.html","Alabama", "/WEATHER/allergy/AIR_QUALITY/AL.html", "Arkansas", "/WEATHER/allergy/AIR_QUALITY/AR.html", "Arizona", "/WEATHER/allergy/AIR_QUALITY/AZ.html", "California", "/WEATHER/allergy/AIR_QUALITY/CA.html", "Colorado", "/WEATHER/allergy/AIR_QUALITY/CO.html", "Connecticut", "/WEATHER/allergy/AIR_QUALITY/CT.html", "Florida", "/WEATHER/allergy/AIR_QUALITY/FL.html", "Georgia", "/WEATHER/allergy/AIR_QUALITY/GA.html", "Iowa", "/WEATHER/allergy/AIR_QUALITY/IA.html", "Idaho", "/WEATHER/allergy/AIR_QUALITY/ID.html", "Illinois", "/WEATHER/allergy/AIR_QUALITY/IL.html", "Indiana", "/WEATHER/allergy/AIR_QUALITY/IN.html", "Kentucky", "/WEATHER/allergy/AIR_QUALITY/KY.html", "Louisiana", "/WEATHER/allergy/AIR_QUALITY/LA.html", "Massachusetts", "/WEATHER/allergy/AIR_QUALITY/MA.html", "Maryland", "/WEATHER/allergy/AIR_QUALITY/MD.html", "Maine", "/WEATHER/allergy/AIR_QUALITY/ME.html", "Michigan", "/WEATHER/allergy/AIR_QUALITY/MI.html", "Minnesota", "/WEATHER/allergy/AIR_QUALITY/MN.html", "Missouri", "/WEATHER/allergy/AIR_QUALITY/MO.html", "Mississippi", "/WEATHER/allergy/AIR_QUALITY/MS.html", "Montana", "/WEATHER/allergy/AIR_QUALITY/MT.html", "North Carolina", "/WEATHER/allergy/AIR_QUALITY/NC.html", "Nebraska", "/WEATHER/allergy/AIR_QUALITY/NE.html", "New Jersey", "/WEATHER/allergy/AIR_QUALITY/NJ.html", "New Mexico", "/WEATHER/allergy/AIR_QUALITY/NM.html", "Nevada", "/WEATHER/allergy/AIR_QUALITY/NV.html", "New York", "/WEATHER/allergy/AIR_QUALITY/NY.html", "Ohio", "/WEATHER/allergy/AIR_QUALITY/OH.html", "Oklahoma", "/WEATHER/allergy/AIR_QUALITY/OK.html", "Oregon", "/WEATHER/allergy/AIR_QUALITY/OR.html", "Pennsylvania", "/WEATHER/allergy/AIR_QUALITY/PA.html", "South Carolina", "/WEATHER/allergy/AIR_QUALITY/SC.html", "Tennessee", "/WEATHER/allergy/AIR_QUALITY/TN.html", "Texas", "/WEATHER/allergy/AIR_QUALITY/TX.html", "Utah", "/WEATHER/allergy/AIR_QUALITY/UT.html", "Virginia", "/WEATHER/allergy/AIR_QUALITY/VA.html", "Vermont", "/WEATHER/allergy/AIR_QUALITY/VT.html", "Washington", "/WEATHER/allergy/AIR_QUALITY/WA.html", "Washington D.C.", "/WEATHER/allergy/AIR_QUALITY/DC.html", "Wisconsin", "/WEATHER/allergy/AIR_QUALITY/WI.html", "Wyoming", "/WEATHER/allergy/AIR_QUALITY/WY.html" );


function recreateSelectOptions( selectObj, arrayOfTextAndValue ) {
	if ( selectObj && selectObj.options ) {
		for ( var i = selectObj.options.length; i >= 0; i-- ) {
			selectObj.options[i] = null;
		}
		selectObj.selectedIndex = -1;
		for ( var i = 0; i < arrayOfTextAndValue.length; i = i + 2 ) {
			selectObj.options[selectObj.options.length] = new Option( arrayOfTextAndValue[i], arrayOfTextAndValue[i+1] );
		}
	}
}

function swapLocationPulldown( type ) {
	switch ( type ) {
		case "pollen":
			recreateSelectOptions( document.allergyPulldowns.location, pollenLocations );
			break;
		case "grass":
			recreateSelectOptions( document.allergyPulldowns.location, grassLocations );
			break;
		case "mold":
			recreateSelectOptions( document.allergyPulldowns.location, moldLocations );
			break;
		case "weed":
			recreateSelectOptions( document.allergyPulldowns.location, weedLocations );
			break;
		case "tree":
			recreateSelectOptions( document.allergyPulldowns.location, treeLocations );
			break;
		case "air":
			recreateSelectOptions( document.allergyPulldowns.location, airLocations );
			break;
		default:
			break;
	}
}