/*
 * Image 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.imagePreview = function(){	
	/* CONFIG */
		
		xOffset = 10;
		yOffset = 30;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	jQuery("a.preview").hover(function(e){
		this.t = this.title;
		this.title = "";	
		var c = (this.t != "") ? "<br/>" + this.t : "";
		jQuery("body").append("<p id='preview' style='text-align:center; background:url("+ this.rel +") no-repeat #333;'><span><img src='http://www.clutchtees.com/images/color-box.png' alt='Image preview'/>"+ c +"<span></p>");								 
		var pos_x = e.pageX + yOffset;
		var pos_y = e.pageY + xOffset;
		if((e.pageX + yOffset + 430) > 1000+((jQuery(window).width())-1000)/2)
		{
			pos_x = e.pageX + yOffset - 490;
		}
		
		if((e.pageY + xOffset + 400) > jQuery(window).height())
		{
			pos_y = e.pageY + xOffset - 390;
		}
		
		jQuery("#preview")
			.css("top",pos_y + "px")
			.css("left",pos_x + "px")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;	
		jQuery("#preview").remove();
    });	
	jQuery("a.preview").mousemove(function(e){
		
		var pos_x = e.pageX + yOffset;
		var pos_y = e.pageY + xOffset;
		if((e.pageX + yOffset + 430)  > 1000+((jQuery(window).width())-1000)/2)
		{
			pos_x = e.pageX + yOffset - 490;
		}
		if((e.pageY + xOffset + 400) > jQuery(window).height())
		{
			pos_y = e.pageY + xOffset - 390;
		}
		
		jQuery("#preview")
			.css("top",pos_y + "px")
			.css("left",pos_x + "px");
	});			
};


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