/***********************************************
* Dolphin Tabs Menu- by JavaScript Kit (www.javascriptkit.com)
* Init function revised by HYS
***********************************************/

var dolphintabs={

	subcontainers:[], last_accessed_tab:null,

	revealsubmenu:function(curtabref){
		this.hideallsubs()
		if (this.last_accessed_tab!=null)
			this.last_accessed_tab.className=""
		if (curtabref.getAttribute("rel"))
			document.getElementById(curtabref.getAttribute("rel")).style.display="block"
		curtabref.className="current"
		this.last_accessed_tab=curtabref
	},

	hideallsubs:function(){
	for (var i=0; i<this.subcontainers.length; i++)
		document.getElementById(this.subcontainers[i]).style.display="none"
	},

	init:function(menuId, selectedIndex){
		var tabItems=document.getElementById(menuId).getElementsByTagName("a")
		for (var i=0; i<tabItems.length; i++){
			if (tabItems[i].getAttribute("rel"))
				this.subcontainers[this.subcontainers.length]=tabItems[i].getAttribute("rel")
			tabItems[i].onmouseover=function(){
				dolphintabs.revealsubmenu(this)
			}
		}
		if (tabItems[selectedIndex]) this.revealsubmenu(tabItems[selectedIndex]);
	}

}