function createSelect()
{
    var target=document.getElementById("custdropdownlist");
    
    var select=document.createElement("select");
    
    var lable=document.createElement("label");
    lable.setAttribute("id","lblcars");
    
    //set style for added element
       
    lable.style.display="block";
    lable.style.paddingBottom="3px";
    
    target.style.marginLeft="7px";
    target.style.paddingBottom="0px";
    target.style.color="#07519a";
    
    select.style.width="135px";
    select.style.height="20px";
    
    var lableText=document.createTextNode("More Chevrolet models:");
    lable.appendChild(lableText);
    target.appendChild(lable);
    
    var arrValue=["http://specials.uk.msn.com/fcom/june08/chevy-aveo.aspx","http://specials.uk.msn.com/fcom/july07/chevroletcaptiva.aspx","http://specials.uk.msn.com/fcom/jul09/chevorlet-cruze.aspx"];
    var arrText=["Aveo","Captiva","Cruze"];
    select.setAttribute("id","ddlFcomNav");
    select.appendChild(createOption("","-------MODEL-------"));
    for(var i=0,length=arrValue.length;i<length;i++)
    {
        select.appendChild(createOption(arrValue[i],arrText[i]));
    }
    
    target.appendChild(select);
    select.onchange=function()
    {
        var tempUrl=this.options[this.selectedIndex].value;
        if(tempUrl!="")
        {
            window.location.href=tempUrl;
        }
    };
}
            
function createOption(value,text)
{
    var option=document.createElement("option");
    var text=document.createTextNode(text);
    option.appendChild(text);
    option.setAttribute("value",value);
    return option;
}

createSelect();