/*
 * Image preview script 
 */
 
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 */
	$("a.preview").hover(function(e){
			

		this.t = this.title;
		this.title = "";	
		var c = (this.t != "") ?  this.t : "";
		$("body").append("<p id='preview'>"+ c +"<br/><img src='"+ this.href +"' alt='Image preview' id='productimage'/></p>");								

		var theImg = document.getElementById('productimage');
		xOffset=theImg.height/2;
		
		if(e.pageX>450)
		yOffset=-(theImg.width+45);
		else
		yOffset=30;

		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");
},
	function(){
		this.title = this.t;	
		$("#preview").remove();
    });	
	$("a.preview").mousemove(function(e){
		var theImg = document.getElementById('productimage');
		xOffset=theImg.height/2;
		
		if(e.pageX>450)
		yOffset=-(theImg.width+45);
		else
		yOffset=30;

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


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