function clearText(aaa)
{
	 
if(aaa.value=="keyword"){
 
aaa.value = "";
}
if(aaa.value=="location"){
 
aaa.value = "";
}
if(aaa.value=="price"){
 
aaa.value = "";
}
}

function setText(aaaa)
{
 	 
if(aaaa.value=="")
	{
		
		if(aaaa.name=="keyword")
		{
		aaaa.defaultValue = "keyword";
		aaaa.value = "keyword";
		}
		if(aaaa.name=="price")
		{
		aaaa.defaultValue = "price";
		aaaa.value = "price";
		}
		if(aaaa.name=="location")
		{
		aaaa.defaultValue = "location";
		aaaa.value = "location";
		}

	} 

}