function fillCategory(){ 

addOption(document.formMain.PropType, "searchres", "Residential");
addOption(document.formMain.PropType, "searchmulti", "Multi Unit");
addOption(document.formMain.PropType, "searchapt", "Apartment");
addOption(document.formMain.PropType, "searchcomm", "Commercial");
addOption(document.formMain.PropType, "searchfarm", "Farm");
addOption(document.formMain.PropType, "searchland", "Land");

}


function SelectSubCat(){
// ON selection of Prop-Type this function will work
removeAllOptions(document.formMain.HomeType);
//addOption(document.formMain.HomeType, "", "Home-Type");

if(document.formMain.PropType.value == 'searchres')
{
	addOption(document.formMain.HomeType,"1", "Single Family");
	addOption(document.formMain.HomeType,"2", "Condo");
	addOption(document.formMain.HomeType,"4", "Twin");
	addOption(document.formMain.HomeType,"8", "PUD");
	addOption(document.formMain.HomeType,"16", "Mobile W/O Land");
	addOption(document.formMain.HomeType,"32", "Recreational");
}

if(document.formMain.PropType.value == 'searchmulti')
{
  addOption(document.formMain.HomeType,"64", "Duplex");
  addOption(document.formMain.HomeType,"128", "Triplex");
  addOption(document.formMain.HomeType,"256", "Fourplex");

}

if(document.formMain.PropType.value == 'searchcomm')
{
    addOption(document.formMain.HomeType,"65536", "Business");
    addOption(document.formMain.HomeType,"131072", "Business Only");
    addOption(document.formMain.HomeType,"262144", "Commercial");
    addOption(document.formMain.HomeType,"524288", "Hotel Motel");
    addOption(document.formMain.HomeType,"1048576", "Industrial");
    addOption(document.formMain.HomeType,"2097152", "Office");
    addOption(document.formMain.HomeType,"4194304", "Warehouse");
}


if(document.formMain.PropType.value == 'searchland')
{
	addOption(document.formMain.HomeType,"512", "Residential");
	addOption(document.formMain.HomeType,"1024", "Commercial");
	addOption(document.formMain.HomeType,"2048", "Industrial");
	addOption(document.formMain.HomeType,"4196", "Recreational");
	addOption(document.formMain.HomeType,"8192", "Agricultural");
	addOption(document.formMain.HomeType,"16384", "Multi-Housing");
	addOption(document.formMain.HomeType,"32768", "Other");
}


}

function removeAllOptions(selectbox)
{
	var i;
	for(i=selectbox.options.length-1;i>=0;i--)
	{
		//selectbox.options.remove(i);
		selectbox.remove(i);
	}
}


function addOption(selectbox, value, text )
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;

	selectbox.options.add(optn);
}