// JavaScript Document

function mOn(obj) {
	var ext = obj.src.slice(-3)
	if(obj.src.indexOf('_o.'+ ext)==-1){
		if(obj.src.indexOf('_a.gif')==-1){
			obj.src=obj.src.replace('.'+ ext,'_o.'+ ext)
		}
	}
}
function mOut(obj) {
	var ext = obj.src.slice(-3)
	obj.src=obj.src.replace('_o.'+ext,'.'+ext)
}

function display(id,arr) {
	if(arr!=undefined) {
		var a = arr.split(',')
		for(i=0;i<a.length;i++){
			if(document.getElementById(a[i])) document.getElementById(a[i]).style.display='none'
		}
	}
	if(id!=''){
		if(document.getElementById(id)){
			var obj = document.getElementById(id).style
			if(obj.display=='none'){
				obj.display='block'
			}
		}
	}
	return false
}

function rollme(){
	if($('#container_header').css('height') == '4px'){
		$('#container_header').css('height','auto')
		$('#container_header').css('display','none')
		$('#container_header').slideDown("slow")
	}else{
		$('#container_header').slideUp("slow", function(){
			$('#container_header').css('height','4px')
			$('#container_header').slideDown("fast")
		})
	}
}

function dropdown(id){
	var obj = $('#'+ id)
	if(obj.css('display') == 'none'){
		obj.slideDown("slow")
	}else{
		obj.slideUp("slow")
	}
}

function zap(id) {
    if (document.getElementById(id).style.display == 'block') {
        document.getElementById(id).style.display = 'none'
    } else {
        document.getElementById(id).style.display = 'block'
    }
}