function chgbg(color){ $("body").attr("class","").addClass(color);}
	 
	 (function ($) {
		 $.fn.roundCorners = function () {
		   return this.each(function () {
			   	$(this).prepend("<b class=\"topL\"><span>&nbsp;</span></b><b class=\"topR\"><span>&nbsp;</span></b><b class=\"bordL\">&nbsp;</b><b class=\"bordR\">&nbsp;</b>");
			   	$(this).append("<b class=\"botL\"><span>&nbsp;</span></b><b class=\"botR\"><span>&nbsp;</span></b>");
		        });
		 };
		})(jQuery); 
	 
	 function externalLinks() {  
		 if (!document.getElementsByTagName) return;  
		 var anchors = document.getElementsByTagName("a");  
		 for (var i=0; i<anchors.length; i++) {  
		   var anchor = anchors[i];  
		   if (anchor.getAttribute("href") &&  
		       anchor.getAttribute("rel") == "external")  
		     anchor.target = "_blank";
		 }  
		}  
		window.onload = externalLinks;
	
		$(function(){
			$(".mcBox").roundCorners();
		})
		
	function in_array (needle, haystack, argStrict) {
	 
	    var key = '', strict = !!argStrict;
	 
	    if (strict) {
	        for (key in haystack) {
	            if (haystack[key] === needle) {
	                return true;
	            }
	        }
	    } else {
	        for (key in haystack) {
	            if (haystack[key] == needle) {
	                return true;
	            }
	        }
	    }
	 
	    return false;
	}