var $ = jQuery.noConflict();

//Pre and ap ends

jQuery(document).ready(function($){
    $("#footer .ghalf li a")
        .prepend('»  ');
});

//Post images max size
jQuery(document).ready(function($){ 
	//Configuration Options
	var max_width = 500; 	//Sets the max width, in pixels, for every image
	var selector = '.single .block_unit img'; 	//Sets the syntax for finding the images.  Defaults to all images.
				//For images inside of a particular element (id="abc") or class (class="abc"),
				//use '.abc img' or '#abc img' respectively.  Don't leave off the img tag!!!
	//End configuration options.  You don't need to change anything below here.
	
	$(selector).each(function(){
		var width = $(this).width();
		var height = $(this).height();
		if (width > max_width) {
			//Set variables	for manipulation
			var ratio = (height / width );
			var new_width = max_width;
			var new_height = (new_width * ratio);
			
			//Shrink the image and add link to full-sized image
			$(this).height(new_height).width(new_width);
			$(this).hover(function(){
				$(this).attr("title", "This image has been scaled down.  Click to view the original image.")
				$(this).css("cursor","pointer");
				});
			$(this).click(function(){
				window.location = $(this).attr("src");
				});
		} //ends if statement
	} //ends each function
	);

});

//Open in external windows
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;

// Tooltip script powered by jQuery (http://www.jquery.com) written by Alen Grakalic (http://cssglobe.com)
this.tooltip = function(){	
	/* CONFIG */		
		xOffset = 10;
		yOffset = 20;		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result		
	/* END CONFIG */		
	$(".tooltip").hover(function(e){											  
		this.t = this.title;
		this.title = "";									  
		$("body").append("<p id='tooltip'>"+ this.t +"</p>");
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");		
    },
	function(){
		this.title = this.t;		
		$("#tooltip").remove();
    });	
	$(".tooltip").mousemove(function(e){
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};

// starting the script on page load
$(document).ready(function(){
	tooltip();
});