var sites=new Array();

sites[0]="adair"
sites[1]="algona"
sites[2]="alton"
sites[3]="altoona"
sites[4]="ames"
sites[5]="ankeny"
sites[6]="avoca"
sites[7]="burlington"
sites[8]="carroll"
sites[9]="cedarrapids380"
sites[10]="cedarrapids30"
sites[11]="cedarrapids30-2"
sites[12]="centerville"
sites[13]="councilbluffs"
sites[14]="colfax"
sites[15]="creston"
sites[16]="davenport"
sites[17]="decorah"
sites[18]="desmoines35"
sites[19]="desmoines235"
sites[20]="desoto"
sites[21]="dewitt"
sites[22]="dubuque"
sites[23]="fortdodge"
sites[24]="grinnell"
sites[25]="idagrove"
sites[26]="iowacity218"
sites[27]="iowacity80"
sites[28]="jefferson"
sites[29]="decaturcity"
sites[30]="manchester"
sites[31]="maquoketa"
sites[32]="marshalltown"
sites[33]="hanlontown"
sites[34]="missourivalley"
sites[35]="mtpleasant"
sites[36]="newhampton"
sites[37]="onawa"
sites[38]="osceola"
sites[39]="ottumwa"
sites[40]="pella"
sites[41]="redoak"
sites[42]="sidney"
sites[43]="sigourney"
sites[44]="siouxcity"
sites[45]="spencer"
sites[46]="steamboatrock"
sites[47]="stormlake"
sites[48]="tipton"
sites[49]="urbana"
sites[50]="waterloo"
sites[51]="williams"
sites[52]="williamsburg"
sites[53]="minnesotaborder"
sites[54]="adu"
sites[55]="aio"
sites[56]="awg"
sites[57]="axa"
sites[58]="bnw"
sites[59]="cav"
sites[60]="cbf"
sites[61]="ccy"
sites[62]="cin"
sites[63]="cnc"
sites[64]="csq"
sites[65]="deh"
sites[66]="dns"
sites[67]="ebs"
sites[68]="eok"
sites[69]="ffl"
sites[70]="fsw"
sites[71]="hnr"
sites[72]="icl"
sites[73]="ikv"
sites[74]="lrj"
sites[75]="mpz"
sites[76]="mut"
sites[77]="mxo"
sites[78]="olz"
sites[79]="orc"
sites[80]="oxv"
sites[81]="pea"
sites[82]="rdk"
sites[83]="sda"
sites[84]="kshl"
sites[85]="slb"
sites[86]="tnu"
sites[87]="iib"
sites[88]="vti"
sites[89]="ckp"
sites[90]="ooa"
sites[91]="ggi"
sites[92]="sibley"
sites[93]="bedford"
sites[94]="eddyville"
sites[95]="tama"
sites[96]="ifa"
sites[97]="tvk"
sites[98]="pro"
sites[99]="plainfield"
sites[100]="denison"
sites[101]="cantril"
sites[102]="quadcities"
sites[103]="fxy"

var ns4=document.layers;
var ns6=document.getElementById&&!document.all;
var ie4=document.all;

function getobj(mtxt)
{
	if(document.getElementById)
	{
		m=document.getElementById(mtxt)
	}
	else if(document.all)
	{
		m=document.all[mtxt]
	}
	else if(document.layers)
	{
		m=document.layers[mtxt]
	}
	return m;
}

function select(j)
{

	if (ns4)
	{
		for(a=0;a<sites.length;a++)
		{
			site=getobj(sites[a]);
			if (j==sites[a])
			{
				if(site!=null)
				{
				site.visibility='visible';
				}
			}
			else
			{
				if(site!=null)
				{
				site.visibility='hidden';
				}
			}
		}
	}
	else if (ns6)
	{
		for(a=0;a<sites.length;a++)
		{
			site=getobj(sites[a]);
			if (j==sites[a])
			{
				if(site!=null)
				{
				site.style.visibility='visible';
				}
			}
			else
			{
				if(site!=null)
				{
				site.style.visibility='hidden';
				}
			}
		}
	}
	else if (ie4)
	{
		for(a=0;a<sites.length;a++)
		{
			site=getobj(sites[a]);
			if (j==sites[a])
			{
				if(site!=null)
				{
				site.style.visibility='visible';
				}
			}
			else
			{
				if(site!=null)
				{
				site.style.visibility='hidden';
				}
			}
		}
	}

	parent.b = j
}

function show(i)
{
	
	if (ns4)
	{
		if (i==2)
		{
			document.layer4.visibility='hidden';
			document.layer3.visibility='hidden';
			document.layer2.visibility='visible';
			document.layer1.visibility='visible';
			document.View1.visibility='visible';
			document.View2.visibility='hidden';
			document.View3.visibility='hidden';
		}
		else if (i==3)
		{
			document.layer4.visibility='hidden';
			document.layer2.visibility='hidden';
			document.layer1.visibility='visible';
			document.layer3.visibility='visible';
			document.View1.visibility='hidden';
			document.View2.visibility='visible';
			document.View3.visibility='hidden';
		}
		else if (i==4)
		{
			document.layer1.visibility='visible';
			document.layer2.visibility='hidden';
			document.layer3.visibility='hidden';
			document.layer4.visibility='visible';
			document.View1.visibility='hidden';
			document.View2.visibility='hidden';
			document.View3.visibility='visible';
		}

	}
	else if (ns6)
	{
		if (i==2)
		{
			document.getElementById("layer4").style.visibility='hidden';
			document.getElementById("layer3").style.visibility='hidden';
			document.getElementById("layer2").style.visibility='visible';
			document.getElementById("layer1").style.visibility='visible';
			document.getElementById("View1").style.visibility='visible';
			document.getElementById("View2").style.visibility='hidden';
			document.getElementById("View3").style.visibility='hidden';			
		}
		else if (i==3)
		{
			document.getElementById("layer4").style.visibility='hidden';
			document.getElementById("layer2").style.visibility='hidden';
			document.getElementById("layer1").style.visibility='visible';
			document.getElementById("layer3").style.visibility='visible';
			document.getElementById("View1").style.visibility='hidden';
			document.getElementById("View2").style.visibility='visible';
			document.getElementById("View3").style.visibility='hidden';			
		
		}
		else if (i==4)
		{
			document.getElementById("layer1").style.visibility='visible';
			document.getElementById("layer2").style.visibility='hidden';
			document.getElementById("layer3").style.visibility='hidden';
			document.getElementById("layer4").style.visibility='visible';
			document.getElementById("View1").style.visibility='hidden';
			document.getElementById("View2").style.visibility='hidden';
			document.getElementById("View3").style.visibility='visible';			
		}
	}
	else if (ie4)
	{
	
		if (i==2)
		{
			layer4.style.visibility='hidden';
			layer3.style.visibility='hidden';
			layer2.style.visibility='visible';
			layer1.style.visibility='visible';
			
			View1.style.visibility='visible';
			View2.style.visibility='hidden';
			View3.style.visibility='hidden';
		}
		else if (i==3)
		{
			layer4.style.visibility='hidden';
			layer2.style.visibility='hidden';
			layer1.style.visibility='visible';
			layer3.style.visibility='visible';
			
			View1.style.visibility='hidden';
			View2.style.visibility='visible';
			View3.style.visibility='hidden';	

		}
		else if (i==4)
		{
			layer1.style.visibility='visible';
			layer2.style.visibility='hidden';
			layer3.style.visibility='hidden';
			layer4.style.visibility='visible';
			
			View1.style.visibility='hidden';
			View2.style.visibility='hidden';
			View3.style.visibility='visible';
		}
	
	}
	
	parent.a = i

}