// JavaScript Document
// Read a page's GET URL variables and return them as an associative array.
function getUrlVars()
{
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
 
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
 
    return vars;
}
var hash = getUrlVars();




	  
	  
	
	menu_status = new Array();
	function menuToggle(theid){
		
		if (document.getElementById) {
	 		var switch_id = document.getElementById(theid);
        	var old_id = document.getElementById(nav);
			if(menu_status[theid] != 'show') {
				old_id.style.display = 'none';
           		switch_id.style.display = 'block';
				nav = theid;  		
			}
			else{
			
           		switch_id.style.display = 'none';
				old_id.style.display = 'none';
				menu_status[theid] = 'hide';
				menu_status[nav] = 'hide';
        	}
    	}
	}
	
	function setMenu() {
		if (hash['nav']) {
			nav = hash['nav'];
	
			menuToggle(nav);
			}
		else {
			nav = 'weddings';
	
			}
		}