/*
 * JTip
 * By Cody Lindley (http://www.codylindley.com)
 * Under an Attribution, Share Alike License
 * JTip is built on top of the very light weight jquery library.
 */

// noconflictmode
var $j = jQuery.noConflict();
 
$j(document).ready(function(){	
	$j('a.simply_gloss').click(function(){
		$j.post(this.rel);
		$j('#JT').remove();
		JT_show(this.rel,this.id,this.title,this.name);
		return false;
	});	
	$j('a.simply_intern').click(function(){$j.post(this.rel);});	
	$j('a.simply_extern').click(function(){$j.post(this.rel);});	
});
function JT_show(rel,linkId,title,name){
	if(title == false) title=" ";
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var hasArea = w - getAbsoluteLeft(linkId);
	var clickElementy = getAbsoluteTop(linkId) - 60; //set y position
	
	var prefixUrl='index.php?option=com_content&view=article&id=';
	var suffixUrl='&tmpl=component';
	
	var URL=prefixUrl+name+suffixUrl;
	
	var queryString = name.replace(/^[^\?]+\??/,'');
	var params = parseQuery( queryString );
	if(params['width'] === undefined){params['width'] = 400};
	if(params['link'] !== undefined){
	$j('#' + linkId).bind('click',function(){window.location = params['link']});
	$j('#' + linkId).css('cursor','pointer');
	}
	
	if(hasArea>((params['width']*1)+75)){
		$j("body").append("<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_left'></div><div id='JT_close_butt_left'>&nbsp;</div><br /><br /><h3>"+linkId+"</h3><div id='JT_copy'></div></div>");//right side
		var arrowOffset = getElementWidth(linkId) + 11;
		var clickElementx = getAbsoluteLeft(linkId) + arrowOffset; //set x position
	}else{
		$j("body").append("<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_right' style='left:"+((params['width']*1)+1)+"px'></div><div id='JT_close_butt_right'>&nbsp;</div><h3>"+linkId+"</h3><div id='JT_copy'></div></div>");//left side
		var clickElementx = getAbsoluteLeft(linkId) - ((params['width']*1) + 15); //set x position
	}
	$j('#JT').hide();
	$j('#JT').css({left: clickElementx+"px", top: clickElementy+"px"});
	$j('#JT_close_butt_left').click(function(){$j('#JT').remove()});
	$j('#JT_close_butt_right').click(function(){$j('#JT').remove()});
	$j('#JT_copy').load(URL,function() { $j('#JT').fadeIn();});
}
function getElementWidth(objectId) {
	x = document.getElementById(objectId);
	return x.offsetWidth;
}

function getAbsoluteLeft(objectId) {
	// Get an object left position from the upper left viewport corner
	o = document.getElementById(objectId)
	oLeft = o.offsetLeft            // Get left position from the parent object
	while(o.offsetParent!=null) {   // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent    // Get parent object reference
		oLeft += oParent.offsetLeft // Add parent left position
		o = oParent
	}
	return oLeft
}

function getAbsoluteTop(objectId) {
	// Get an object top position from the upper left viewport corner
	o = document.getElementById(objectId)
	oTop = o.offsetTop            // Get top position from the parent object
	while(o.offsetParent!=null) { // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent  // Get parent object reference
		oTop += oParent.offsetTop // Add parent top position
		o = oParent
	}
	return oTop
}

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function blockEvents(evt) {
	if(evt.target){
    	evt.preventDefault();
    }else{
        evt.returnValue = false;
	}
}