function addCommas(theNumber){
	numString = theNumber + "";
	newString = "";
	index = 1;
	trip = 0;
	while(numString.length >= index){
  	   if (trip!=3){
	      newString = numString.charAt(numString.length - index) + newString;
	      index++;
	      trip++;
	   }
	   else{
	      newString = "," + newString;
	      trip=0;
	   }
	}
	return (newString);
}



function setformoff() {	
	var searchtype = document.forms.quicksearch.fid.selectedIndex;
	//alert(searchtype);
	
	var pricelist1 = new Array("25000","50000","75000","100000","125000","150000","175000","200000","300000","400000","500000","600000","700000","800000","900000","1000000","3000000","6000000");
	var pricelist2 = new Array("0","200","300","400","500","600","700","800","900","1250","1500","2500");
	var pricelist3 = new Array("0","1000","2000","3000","4000","5000","7500","10000","25000","50000","100000","500000","5000000");
	var tenurelist = new Array("Any","Freehold","Leasehold");
	var bedslist = new Array("0","1","2","3","4","5","6+");
	
	//Residential search
	if (searchtype == 0) {
		
		//Populate hip and lop
		for (i = 0; i < pricelist1.length; i++) {
			document.forms.quicksearch.lop[i] = new Option ("£" + addCommas(pricelist1[i]), pricelist1[i]);
			document.forms.quicksearch.hip[i] = new Option ("£" + addCommas(pricelist1[i]), pricelist1[i]);
		}
		
		//Populate bed
		for (i = 0; i < bedslist.length; i++) {
			document.forms.quicksearch.bed[i] = new Option (bedslist[i], i);
		}
		
		//select last price in hip
		document.forms.quicksearch.hip.selectedIndex = pricelist1.length-1;
		//Disable tenure
		document.forms.quicksearch.tenure.disabled = true;
		document.forms.quicksearch.tenure.style.display = "none";
		document.getElementById('tenureGone').style.display = "none";
		//Enable beds
		document.forms.quicksearch.bed.disabled = false;
		document.forms.quicksearch.bed.style.display = "block";
		document.forms.quicksearch.bed.style.display = "block";
		document.getElementById('bedsGone').style.display = "block";
		//Change db type
		document.forms.quicksearch.dbt.value=1;
		
	}
	
	//Lettings search
	if (searchtype == 1) {
		
		//Populate hip and lop
		for (i = 0; i < pricelist2.length; i++) {
			document.forms.quicksearch.lop[i] = new Option ("£" + addCommas(pricelist2[i]), pricelist2[i]);
			document.forms.quicksearch.hip[i] = new Option ("£" + addCommas(pricelist2[i]), pricelist2[i]);
		}
		//Populate bed
		for (i = 0; i < bedslist.length; i++) {
			document.forms.quicksearch.bed[i] = new Option (bedslist[i], i);
		}
		
		//select last price in hip
		document.forms.quicksearch.hip.selectedIndex = pricelist2.length-1;
		//Disable tenure
		document.forms.quicksearch.tenure.disabled = true;
		document.forms.quicksearch.tenure.style.display = "none";
		document.getElementById('tenureGone').style.display = "none";
		//Enable beds
		document.forms.quicksearch.bed.disabled = false;
		document.forms.quicksearch.bed.style.display = "block";
		document.getElementById('bedsGone').style.display = "block";
		//Change db type
		document.forms.quicksearch.dbt.value=2;
	}
	
	//Commercial search
	if (searchtype == 2) {
		
		//Populate hip and lop
		for (i = 0; i < pricelist3.length; i++) {
			document.forms.quicksearch.lop[i] = new Option ("£" + addCommas(pricelist3[i]), pricelist3[i]);
			document.forms.quicksearch.hip[i] = new Option ("£" + addCommas(pricelist3[i]), pricelist3[i]);
		}
		//Populate tenure
		for (i = 0; i < tenurelist.length; i++) {
			document.forms.quicksearch.tenure[i] = new Option (tenurelist[i], i);
		}
		
		//select last price in hip
		document.forms.quicksearch.hip.selectedIndex = pricelist2.length-1;
		//Enable tenure 
		document.forms.quicksearch.tenure.disabled = false;
		document.forms.quicksearch.tenure.style.display = "block";
		document.getElementById('tenureGone').style.display = "block";
		//Disable beds
		document.forms.quicksearch.bed.disabled = true;
		document.forms.quicksearch.bed.style.display = "none";
		document.getElementById('bedsGone').style.display = "none";
		//Select 'Any'
		document.forms.quicksearch.tenure.selectedIndex = 0;
		//Change db type
		document.forms.quicksearch.dbt.value=5;
	}

}

function submitCheck() {
	var whichQul = document.forms.quicksearch.tenure.selectedIndex;
	if (whichQul==1) {
//		alert(whichQul);
		window.document.getElementById('qul1').checked = true;
		window.document.getElementById('qul2').checked = false;
	} else if (whichQul==2){
		window.document.getElementById('qul1').checked = false;
		window.document.getElementById('qul2').checked = true;
	} else {
		window.document.getElementById('qul1').checked = false;
		window.document.getElementById('qul2').checked = false;
}
	window.document.forms.quicksearch.submit();
}