function setActiveMenus(){
	
		var loc_arr=new Array();
		loc_arr=unescape(document.location.href).split('/');
		var loc = "";
		
		for(i=3;i<6;i++){
			try{
				if(i>3){
					loc+= "_" + loc_arr[i].replace(/[-]/g,"_");
				}else{
					loc+=loc_arr[i].replace(/[-]/g,"_");
				}
			}
			catch(e){return};
			if((loc=="" || loc==null) && i==3 ){
				loc="home"
			}
			
			
			try{
				$("#nav_"+loc).addClass("active");
			}catch(e){}
			
			try{
			
				$("#foot_"+loc).addClass("active");
			}catch(e){}
			
			// second nav
			try{
				$("#sp_"+loc).addClass("active");
			}catch(e){}
			
			try{
				$("#a_"+loc).addClass("active");
			}catch(e){}
		}
	
}


$(document).ready(function() {
		
		setActiveMenus();	
		
		// applies 'active' class to sub menu items 
		if   ( $('.special_footer').prev().children().hasClass('active') ) {
		     $('.active').parent().next().children().addClass('active'); 
			 $('.active').parent().next().children().addClass('active'); 
	    }

	}
)

function setUrlName(str){
	str=str.replace(/\s/g,"-");
	str=str.replace(/'/g,"");
	str=str.replace(/&/g,"");
	str=str.replace(/[/]/g,"-");
	return str;	
}