function changeValues(obj){
if(obj.value == 'Buy'){
    var ddlOrders = document.getElementById("drpMaxPrice");
    for (var count = ddlOrders.options.length-1; count >-1; count--)
        {
            ddlOrders.options[count] = null;
        }
    text = 'Max Price';
    text1 = '0';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£175,000';
    text1 = '175000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£250,000';
    text1 = '250000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£300,000';
    text1 = '300000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£350,000';
    text1 = '350000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£400,000';
    text1 = '400000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£500,000';
    text1 = '500000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£1 Million';
    text1 = '1000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£2 Million';
    text1 = '2000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£5 Million';
    text1 = '5000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;  
}
else if(obj.value == 'Rent'){
    var ddlOrders = document.getElementById("drpMaxPrice");
    for (var count = ddlOrders.options.length-1; count >-1; count--)
        {
            ddlOrders.options[count] = null;
        }
    text = 'Max Price';
    text1 = '0';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£100 per week';
    text1 = '100';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£200 per week';
    text1 = '200';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£300 per week';
    text1 = '300';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£400 per week';
    text1 = '400';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£500 per week';
    text1 = '500';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
}
else{
    var ddlOrders = document.getElementById("drpMaxPrice");
    for (var count = ddlOrders.options.length-1; count >-1; count--)
        {
            ddlOrders.options[count] = null;
        }
    text = 'Max Price';
    text1 = '0';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£175,000';
    text1 = '175000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£250,000';
    text1 = '250000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£300,000';
    text1 = '300000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£350,000';
    text1 = '350000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£400,000';
    text1 = '400000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£500,000';
    text1 = '500000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£1 Million';
    text1 = '1000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£2 Million';
    text1 = '2000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;
    
    text = '£5 Million';
    text1 = '5000000';
    listItem = new Option(text, text1, false, false);
    ddlOrders.options[ddlOrders.length] = listItem;  
}
}