/*
 * 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
 *
 * Révision Richard Carlier : on ne s'occupe pas d'un lien mais d'une mini image / on va donc chercher des infos dans l'image, pas dans le lien...
 */
 
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 */
	$("img.preview").hover(function(e){
		
		// this.papa = $(this).parent().parent().attr('title') ;
		$(this).parent().attr('title',"") ; // Next & prev ont un seul parent
		$(this).parent().parent().attr('title',"") ; // mais ACTIF en a un deuxième...
		
		this.t = this.title;
		this.title = "";	
		this.alt = "";	
		this.src = this.src.replace("_v", "_s");
		this.src = this.src.replace("_m", "_s");
		var c = (this.t != "") ? "<br />" + this.t : "";
		$("body").append("<p id='preview'><img src='"+ this.src +"' alt='' />"+ c +"</p>");								 
		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;	
		this.alt = this.t;	
		$("#preview").remove();
    });	
	$("img.preview").mousemove(function(e){
		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};


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