function go_homesearch(field_num,buyOrRent){
	homes_email = document.getElementById('send_me_'+field_num).value;
	if(homes_email != "")
		{
		//window.location = "http://tours.surroundpix.com.au/homesearch/instant_searcher.app?agent_id=1449&searchtype="+buyOrRent+"&email="+escape(homes_email);
		var win = "http://tours.surroundpix.com.au/homesearch/instant_searcher.app?agent_id=1449&searchtype="+buyOrRent+"&email="+escape(homes_email);
		mywindow = window.open (win,"");
		}
	else
		{
		alert('Please type your email address.');
		}
}


function clear_field(default_val, on_field)
	{
	if (on_field==1)
		{
		if(document.getElementById('send_me_1').value == default_val)
			{
			document.getElementById('send_me_1').value = "";
			}
		else
			{
			if(document.getElementById('send_me_1').value == "")
				{
				document.getElementById('send_me_1').value = default_val;
				}
			}
		}
	}