// JavaScript Document
var valError = '';

function sortDir(selectedtype)
{
	document.perPageForm.sortByDir.value = selectedtype;
	//alert (document.perPageForm.sortByDir.value);
	submitPerPageForm();

}

function resetFlPSearchForm(){
	document.refineSearch.sqft.value = 0;
	document.refineSearch.bedrooms.value = 0;
	document.refineSearch.bathrooms.value = 0;
	document.refineSearch.depth.value = 0;
	document.refineSearch.width.value = 0;
	document.refineSearch.floorplan.value = '';
	document.refineSearch.seriesList.value = '';
	document.refineSearch.miles.value=25;
	document.refineSearch.submit();
}

function submitSelCityForm(){
	document.selectCity.submit();
}

function checkZip(obj)
{   
	if(obj.value.match(/^[\d]{5,9}$/) )
	{
		return true;
	}else{
	//	valError = valError + 'Please enter a vaild zip\n';
		obj.value = ''
		return false;
	}
}

function checkNo()
{   
	var errorMsg = '';
	var length = document.refineSearch.length;
	var width = document.refineSearch.width;
	
	if(length.value.match(/^[0-9]+$/)|| length.value == '')
	{
		//do nothing
	}else{
		errorMsg = errorMsg + 'Please enter a number for the length \n';
	}
	
	if(width.value.match(/^[0-9]+$/)|| width.value == '')
	{
		//do nothing
		
	}else{
		errorMsg = errorMsg + 'Please enter a number for the width \n';
	}
	
	if (errorMsg != '')
	{
		alert(errorMsg);
		return false;
	}else{
		return true;
	}
}