function submitSearchForm(frm, url)
{
    url = "http://new.goecart.com/blog/search.aspx";
    if(frm.txtSearch.value == '')
    {
        alert("Please enter a search term");
        frm.txtSearch.focus();
        return false;
    }
    
    window.location.href = url + '?zoom_query='+ frm.txtSearch.value;
    return false;
}
function InvokeEnter(evt, frm, url) {
	if (!evt) evt = window.event;
	key = evt.keyCode ? evt.keyCode : evt.which;

	if(key == 13)
	{
		submitSearchForm(frm, url);
		return false;
	}
}
function InvokeSubmit(evt, frm, url) {
	if (!evt) evt = window.event;
	key = evt.keyCode ? evt.keyCode : evt.which;

	if(key == 13)
	{
		frm.submit()
		return false;
	}
}