// JavaScript Document

window.onload = initialise;

function initialise(){
	initSearchBox();
	currentPageLink();
	resetDropdowns();
	}


// This function clears the search box of the default text
var defaultSearch = 'Search...';

function initSearchBox(){
	if(document.forms.searchform.q.value == ''){
		document.forms.searchform.q.value = defaultSearch;
	}
}

function clearSearch(searchBox){
	if(searchBox.value == defaultSearch){
		searchBox.value = '';
 		}
	}
	
function currentPageLink(){
	for(var i=0; i<document.links.length; i++){
		if(document.location.href.toUpperCase() == document.links[i].href.toUpperCase()){
			document.links[i].className = 'currentPageLink';
			}
		}
	}

function dropdownRedirect(url){
	if(url != ''){return true;}
	else{return false;}
	}
	
function resetDropdowns(){
	document.forms.information_for.url.selectedIndex = 0;
	document.forms.information_about.url.selectedIndex = 0;
	}