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

//on page load (as soon as its ready) call JI_init
$j(document).ready(JI_init);

function JI_init(){
	     $j("a.jInfo")
		   .click( function() { JI_show(this.href,this.id,this.name) })
		   .click( function() { return false });
}

function JI_show(url,linkId,title){
	if(title == false)title=" ";
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var hasArea = w - getAbsoluteLeft2(linkId);
	var clickElementy = getAbsoluteTop2(linkId) - 3; //set y position
	
	var queryString = url.replace(/^[^\?]+\??/,'');
	var params = parseQuery2( queryString );
	if(params['width'] === undefined){params['width'] = 250};
	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='JI' style='width:"+params['width']*1+"px'><a href='#' class='close' title='Schließen'>x</a><div id='JI_arrow_left'></div><div id='JI_close_left'>"+title+"</div><div id='JI_copy'><div class='JI_loader'><div></div></div>");//right side
		var arrowOffset = getElementWidth2(linkId) + 11;
		var clickElementx = getAbsoluteLeft2(linkId) + arrowOffset; //set x position
	}else{
		$j("body").append("<div id='JI' style='width:"+params['width']*1+"px'><a href='#' class='close' title='Schließen'>x</a><div id='JI_arrow_right' style='left:"+((params['width']*1)+1)+"px'></div><div id='JI_close_right'>"+title+"</div><div id='JI_copy'><div class='JI_loader'><div></div></div>");//left side
		var clickElementx = getAbsoluteLeft2(linkId) - ((params['width']*1) + 15); //set x position
	}
	
	$j('#JI').css({left: clickElementx+"px", top: clickElementy+"px"});
	$j('#JI_close_left:contains("[]"), #JI_close_right:contains("[]")').each(function(i) { $j(this).html($j(this).html().replace(/\[\]/g, "")); });
	$j('#JI').show();
	$j('#JI_copy').load(url);
	$j('a.close').click(function() {$j('#JI').hide(); $j('#JI').remove(); return false;});
}

function getElementWidth2(objectId) {
	x = document.getElementById(objectId);
	return x.offsetWidth;
}

function getAbsoluteLeft2(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 getAbsoluteTop2(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 parseQuery2 ( 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 blockEvents2(evt) {
              if(evt.target){
              evt.preventDefault();
              }else{
              evt.returnValue = false;
              }
}