/*
 * Url preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 
this.screenshotPreview = function(){	
	/* CONFIG */
		
		xOffset = -430;
		yOffset = 200;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	$("a.screenshot").hover(function(e){
        if ($(this).offset().left < $(document).width() / 2 + 160) {
            xOffset = 30;
        }
        else {
            xOffset = -430;
        }

		this.t = this.title;
		this.title = "";	
		var c = (this.t != "") ? "<br/>" + this.t : "";
		$("body").append("<p id='screenshot'><img src='"+ this.rel +"' alt='url preview' width='50%' height='50%' />"+ c +"</p>");								 
		$("#screenshot")
			.css("top",(e.pageY - yOffset) + "px")
			.css("left",(e.pageX + xOffset) + "px")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;
		$("#screenshot").remove();
    });	
	$("a.screenshot").mousemove(function(e){
        if ($(this).offset().left < $(document).width() / 2 + 160) {
            xOffset = 30;
        }
        else {
            xOffset = -430;
        }

		$("#screenshot")
			.css("top",(e.pageY - yOffset) + "px")
			.css("left",(e.pageX + xOffset) + "px");
	});			
};


// starting the script on page load
$(document).ready(function(){
	screenshotPreview();
    
    // Open external links in new window
    $('a[href^=http]').each(function() {
        var href = $(this).attr('href');
        if (href && !href.match(/vividgreetings.com/)) {
            $(this).attr('target','_blank')
        }
    });
});

$("#screenshot")
.fadeIn("fast",function(){
$("#screenshot")
.css("left",(e.pageX + xOffset) + "px")
.css("top",(e.pageY - $("#screenshot").height()) + "px");
yOffset = $("#screenshot").height();
});