function boxSubmit()
{
	obj = document.getElementById("box_submit");
//	alert(obj.style.display);
	if("none" != obj.style.display)
		obj.style.display = "none";
	else
		obj.style.display = "block";
}

function clearField(sFiledId,sValue)
{
	var obj = document.getElementById(sFiledId);
	if(sValue == obj.value)
		obj.value = "";
	else if("" == obj.value)
		obj.value = sValue;
}

function searchSubmit()
{
	clearField('keywords','Keywords');
	clearField('location','Location');
	
}

function postPagging(sName,sValue)
{
	obj = document.getElementById("pagging_value");
	obj.name = sName;
	obj.value = sValue;
	document.pagging.submit();
}