function getBrowserName()
{
    var browser=navigator.appName;
	var b_version=navigator.appVersion;
	var version=parseFloat(b_version);
	var browserName = "Mozilla";
	if(b_version.indexOf("MSIE") != -1)
		browserName = "IE";
	return browserName;
}
function isEnterKey(evt)
    {
     
        var charCode = (evt.which) ? evt.which : event.keyCode
        if(charCode == 13)
        {
        
            if(document.getElementById('search').value!="")
            {
            window.location='SiteSearch.aspx?search='+document.getElementById('search').value;
            //$('searchkey').value='';
            }
            else
            {
                alert("Please Enter a key word to search");
            }
        }
    }
    function SearchClick()
    {
   
       if(document.getElementById('search').value!="")
            {
           
            window.location='SiteSearch.aspx?search='+document.getElementById('search').value;
            //$('searchkey').value='';
            }
            else
            {
                alert("Please Enter a key word to search");
            }
    }