function showmenu(elmnt) {
	document.getElementById(elmnt).style.visibility="visible"
}
function hidemenu(elmnt) {
	document.getElementById(elmnt).style.visibility="hidden"
}


function getQuery() {
  var query;
  var find = window.location.search;
 if (find.length>0)
  {
	  query = find.substring(1);
      var pair = query.split("=");
	  switch (pair[1])
	  {
	  case "cs":
		 eval("parent.searchframe.location='http://www.realestateview.com.au/cgi-bin/search.pl?GID=356&Con=S&PTr=c&Heading=Commercial+properties+for+Sale'");
		 break;
	  case "cl":
		 eval("parent.searchframe.location='http://www.realestateview.com.au/cgi-bin/search.pl?GID=356&Con=L&PTr=c&Heading=Commercial+properties+for+Lease'");
	  	 break;
	  case "rs":
		 eval("parent.searchframe.location='http://www.realestateview.com.au/cgi-bin/search.pl?GID=356&Con=S&PTr=r&Heading=Residential+properties+for+Sale'");
	     break;
	  case "rl":
		 eval("parent.searchframe.location='http://www.realestateview.com.au/cgi-bin/search.pl?GID=356&Con=L&PTr=r&Heading=Residential+properties+for+Lease'");  
	  	 break;
	  case "bs":
		 eval("parent.searchframe.location='http://www.realestateview.com.au/cgi-bin/search.pl?GID=356&Con=S&PTr=b&Heading=Business+for+Sale'");
	  	 break;
	  }


  }


}