/*
  Плагин основан на Tooltip and Image Preview (http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery)
  Доработан под predmetika.com в 2009 году
  
  Да, и вот ещё что. Любителям изучать исходный код - пионерский привет!
*/

this.imagePreview = function(){	
	/* CONFIG */
	xOffset = 10;
	yOffset = 20;
	// 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.indexOf("/media/") == -1 ? this.rel : this.href.replace("t1@", "t2@")) + "' 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");
	});			
};

this.tooltip = function(){	
	/* CONFIG */		
	xOffset = 10;
	yOffset = 20;		
	// these 2 variable determine popup's distance from the cursor
	// you might want to adjust to get the right result		
	/* END CONFIG */		
	$("a.tooltip").hover(function(e){											  
		this.t = this.title;
		this.title = "";									  
		$("body").append("<p id='tooltip'>"+ this.t +"</p>");
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");		
    },
	function(){
		this.title = this.t;		
		$("#tooltip").remove();
    });	
	$("a.tooltip").mousemove(function(e){
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};

this.screenshotPreview = function(){	
	/* CONFIG */
    xOffset = 10;
	yOffset = 20;
    // 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){
		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' />"+ c +"</p>");								 
		$("#screenshot")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;	
		$("#screenshot").remove();
    });	
	$("a.screenshot").mousemove(function(e){
		$("#screenshot")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};

this.tooltipText = function(){	
	/* CONFIG */		
	xOffsetText = 10;
	yOffsetText = 20;		
	// these 2 variable determine popup's distance from the cursor
	// you might want to adjust to get the right result		
	/* END CONFIG */		
	$(".tooltiptext").hover(function(e){											  
		this.t = this.title;
		this.title = "";									  
		$("body").append("<p id='tooltiptext'>"+ this.t +"</p>");
		$("#tooltiptext")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");		
    },
	function(){
		this.title = this.t;		
		$("#tooltiptext").remove();
    });	
	$(".tooltiptext").mousemove(function(e){
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};

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