function buy_rent()
{//using by search.asp
	var buy_array = new Array(
									new Array("0"," --- Select ---"),
									new Array("4000-","4,000,000"),
									new Array("6000","6,000,000"),
									new Array("8000","8,000,000"),
									new Array("10000","10,000,000"),
									new Array("15000","15,000,000"),
									new Array("0","No limit"));
	var rent_array = new Array(
									new Array("0"," --- Select ---"),
									new Array("20","20,000/month"),
									new Array("30","30,000/month"),
									new Array("45","45,000/month"),
									new Array("60","60,000/month"),
									new Array("80","80,000/month"),
									new Array("100","100,000/month"),
									new Array("125","125,000/month"),
									new Array("0","No limit"));


	var pri_selectbox = document.form.price;
	var bor_checkbox =document.form.type;
	if (bor_checkbox[0].checked)
	{
		pri_array = buy_array;
	}else{
		pri_array = rent_array;
	}
	pri_selectbox.length = pri_array.length;
	for ( var i=0; i < pri_array.length; i++ ) {
		pri_selectbox.options[i].value  = pri_array[i][0];
	    pri_selectbox.options[i].text   = pri_array[i][1];
	}
}