/*
 * 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;
		
		 if (window.XMLHttpRequest) { //Mozilla, Safari,...IE7  
	   
	      if(!window.ActiveXObject)// Mozilla, Safari,... 
	      {          
	         yOffset = -255;
	         //alert('Mozilla, Safari'); 
	      }  
	      else 
	      { 
	      	 yOffset = 30;
	          //alert('IE7'); 
	      } 
	       
	       
	  } 
	  
		// 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 != "") ? "<br/>" + this.t : "";
		$("body").append("<p id='preview'><img src='"+ this.href +"' alt='Image preview' />"+ c +"</p>");								 
		$("#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){
		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");  /* .css("left",(e.pageX - yOffset) + "px");*/
	});			
};


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