// JavaScript Document
/* THE FOLLOWING JAVASCRIPT CODE COPYRIGHT OUTCROP GROUP & OUTCROP INTERACTIVE 2004 */
function navOn(){

url=location.toString(); 	/*Turns URL into a string*/

/*searches the url string for a match for the first and second level navigation*/ 
/* Services */
if(url.search("services/index") != -1){			
	document.getElementById("services").className = "on";
	document.getElementById("subservices").style.display = "block";
	}
	else if(url.search("services/fly") != -1){
	document.getElementById("services").className = "on";
	document.getElementById("subservices").style.display = "block";
	document.getElementById("fly").className = "on";
	}
	else if(url.search("services/schedule") != -1){
	document.getElementById("services").className = "on";
	document.getElementById("subservices").style.display = "block";
	document.getElementById("schedule").className = "on";
	}
	else if(url.search("services/partners") != -1){
	document.getElementById("services").className = "on";
	document.getElementById("subservices").style.display = "block";
	document.getElementById("partners").className = "on";
	}
/* Charters */
	else if(url.search("charters/index") != -1){
	document.getElementById("charters").className = "on";
	document.getElementById("subcharters").style.display = "block";
	}
	else if(url.search("charters/bookings") != -1){
	document.getElementById("charters").className = "on";
	document.getElementById("subcharters").style.display = "block";
	document.getElementById("book").className = "on";
	}
/* Exploration Services */
	else if(url.search("exploration/index") != -1){
	document.getElementById("exploration").className = "on";
	document.getElementById("subexploration").style.display = "block";
	}
	else if(url.search("exploration/maintenance") != -1){
	document.getElementById("exploration").className = "on";
	document.getElementById("subexploration").style.display = "block";
	document.getElementById("maintenance").className = "on";
	}
/* Medivac */
	else if(url.search("medivac/index") != -1){
	document.getElementById("medivac").className = "on";
	document.getElementById("submedivac").style.display = "block";
	}
	else if(url.search("medivac/staff") != -1){
	document.getElementById("medivac").className = "on";
	document.getElementById("submedivac").style.display = "block";
	document.getElementById("staff").className = "on";
	}
	else if(url.search("medivac/equipment") != -1){
	document.getElementById("medivac").className = "on";
	document.getElementById("submedivac").style.display = "block";
	document.getElementById("equipment").className = "on";
	}
/* Search and Rescue */
	else if(url.search("search-rescue/index") != -1){
	document.getElementById("search").className = "on";
	}
/* Book a Flight */
	else if(url.search("Bookings/index") != -1){
	document.getElementById("bookings").className = "on";
	}
/* Contact Us */
	else if(url.search("contact-us/index") != -1){
	document.getElementById("contact").className = "on";
	}
/* About Us */
	else if(url.search("about-us/index") != -1){
	document.getElementById("about").className = "on";
	}
/* Aircraft */
	else if(url.search("aircraft/index") != -1){
	document.getElementById("aircraft").className = "on";
	}
}
  // this function is needed to work around 
  // a bug in IE related to element attributes
  function hasClass(obj) {
     var result = false;
     if (obj.getAttributeNode("class") != null) {
         result = obj.getAttributeNode("class").value;
     }
     return result;
  }