/* ************ GLOBAL JAVASCRIPT FUNCTIONS ******************* */
// Add a class target_blank links.
/*$(document).ready(function(){  
    $("a[href*='http://']:not([href*='"+location.hostname+"'])")
		.attr("target","_blank")
		.addClass("external"); 
	$("a[href$='.pdf']").addClass("pdf")
		.attr("target", "_blank");	
	});  
 */
// IE SHADOW
(function($) {
	$.fn.boxShadow = function(xOffset, yOffset, blurRadius, shadowColor) {
		if (!$.browser.msie) return;
		return this.each(function(){
			$(this).css({
				position:	"relative",
				zoom: 		1,
				zIndex:		"2"
			});
			$(this).parent().css({
					position:	"relative"
			});
			
			var div=document.createElement("div");
			$(this).parent().append(div);

			var _top, _left, _width, _height;
			if (blurRadius != 0) {
				$(div).css("filter", "progid:DXImageTransform.Microsoft.Blur(pixelRadius="+(blurRadius)+", enabled='true')");
				_top = 		yOffset-blurRadius-1;
				_left =		xOffset-blurRadius-1;
				_width =		$(this).outerWidth()+1;
				_height =	$(this).outerHeight()+1;
			} else {
				_top = 		yOffset;
				_left =		xOffset;
				_width = 	$(this).outerWidth();
				_height = 	$(this).outerHeight();
			}
			$(div).css({
				top: 			_top,
				left:			_left,
				width:		_width,
				height:		_height,
				background:	shadowColor,
				position:	"absolute",
				zIndex:		1
			});			
		});
	};
})(jQuery); 

$(document).ready(function(){
	if ($.browser.msie) {
		$('ul#viewport').boxShadow( 1, 1, 5, "#000");	
		} 
	});