function change_link_header(obj)
{	
	if (obj.src==undefined) {obj=document.getElementById("bus_search_header")}
	if(obj.checked)
	{	
        
		document.getElementById('job_sub_cat1').style.width=247
		document.getElementById('postall').disabled=true
		document.getElementById('miles').disabled=true
		document.getElementById('postall').style.display="none"
		document.getElementById('hidewhere_header').style.display="none"
		document.getElementById('job_sub_cat1').name="company_name_header"
		document.getElementById('job_sub_cat1').id="company_name_header"
		document.getElementById("searchpage").value=2
		document.getElementById("searchform_header").action="http://www.smartguy.com/incl_header_search.asp"
		document.getElementById('company_name_header').onkeyup=function onkeyup() {check_key_header(event);}
		if (document.getElementById('company_name_header').value=="Category or Keyword") {document.getElementById('company_name_header').value="Business Name"}
}
	else
	{
    try
    {
		document.getElementById('company_name_header').style.width=247
		document.getElementById('postall').disabled=false
		document.getElementById('miles').disabled=false
		document.getElementById('postall').style.display="inline"
		document.getElementById('hidewhere_header').style.display="inline"
		document.getElementById('company_name_header').name="job_sub_cat1"
		document.getElementById('company_name_header').id="job_sub_cat1"
		document.getElementById("searchpage").value=1
		document.getElementById("searchform_header").action="http://www.smartguy.com/incl_header_search.asp"
		job_sub_cat()
		if (document.getElementById('job_sub_cat1').value=="Business Name") {document.getElementById('job_sub_cat1').value="Category or Keyword"}
     }
     catch(err)
     {
		document.getElementById('job_sub_cat1').style.width=247
		document.getElementById('postall').disabled=false
		document.getElementById('miles').disabled=false
		document.getElementById('postall').style.display="inline"
		document.getElementById('hidewhere_header').style.display="inline"
		document.getElementById("searchpage").value=1
		document.getElementById("searchform_header").action="http://www.smartguy.com/incl_header_search.asp"
		job_sub_cat()
		if (document.getElementById('job_sub_cat1').value=="Business Name") {document.getElementById('job_sub_cat1').value="Category or Keyword"}
     }
       
	
}
	
	return false
}


var_postal="City or Zip Code"


function check_form55_header()
{
msg_alert=""
msg_type = "category" 
if (document.getElementById("job_sub_cat1").value=="Bussiness Name"){msg_type = "business name" }
if (!(document.getElementById("job_sub_cat1").value.length>2) || document.getElementById("job_sub_cat1").value=="Category or Keyword" || document.getElementById("job_sub_cat1").value=="Bussiness Name"){msg_alert = msg_alert + "Please enter more for a " + msg_type + "\n" }


if (document.getElementById("bus_search_header").checked==false)
{
if (!(document.getElementById("postall").value.length>2) || document.getElementById("postall").value=="City or Zip Code"){msg_alert = msg_alert + "Please enter more for city/zip!\n" }

pname=document.getElementById("postall")
if (pname.value.length>0)
{
var x = pname.value
	if(!isNaN(pname.value))
	if (checkpostal55_header(document.getElementById("postall")))
	{
	msg_alert += "Please check your zip code\n"
	}
}
}


if (msg_alert)
{
	alert(msg_alert)
	return false
}
else
{
		document.getElementById("searchform_header").submit()		
}
return false
}


function clear_txt_header(obj)
{
	if (obj.value=="City or "+var_postal || obj.value=="Category or Keyword")
	{
		obj.value=""	
	}
	else
	{
		obj.select()	
	}
	
}

function reset_txt_header(obj)
{
	if(obj.value=="")
	{
		if (obj.name == "job_sub_cat1") 
		{
		obj.value="Category or Keyword"	
		}
		else
		{
		obj.value="City or Zip Code"
		}
	}
}

function check_key_header(key)
{
	if (key.keyCode==13) {check_form55()}
}


function checkpostal55_header(obj)
{
			if (obj.value.replace(/ /g,"").length == 5)
			{
				if (! isNaN(obj.value))
				{
				return false
				}
			}
return true

}