// JavaScript Document
this.blankwin = function(){
	var hostname = window.location.hostname;
	hostname = hostname.replace("www.","").toLowerCase();
	var a = document.getElementsByTagName("a");	
	this.check = function(obj){
		var href = obj.href.toLowerCase();
		return (href.indexOf("http://")!=-1 && href.indexOf(hostname)==-1) ? true : false;				
	};
	this.set = function(obj){
		obj.target = "_blank";
		obj.className = "blank";
	};	
	for (var i=0;i<a.length;i++){
		if(check(a[i])) set(a[i]);
	};		
};

this.addEvent = function(obj,type,fn){
	if(obj.attachEvent){
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn](window.event );}
		obj.attachEvent('on'+type, obj[type+fn]);
	} else {
		obj.addEventListener(type,fn,false);
	};
};
addEvent(window,"load",blankwin);

function getBgColor(root) 
{
		var bgColor = '';
		if (typeof root.style != '') {
			if (typeof root.style.backgroundColor != 'undefined' && root.style.backgroundColor != '') {
				bgColor = root.style.backgroundColor;
			}
		} else if (typeof root.bgColor != 'undefined' && root.bgColor != '') {
			bgColor = root.bgColor;
		} else {
			bgColor = getBgColor(root.parentNode);
		}
		return bgColor;
}