/*
 * Hacked version by Chris Daley, Lodestone Systems for use with LS_HTMLMenu
 *
 * WILL PROBABLY BREAK ANYTHING ELSE
 *
 * based on positionBy 1.0.7 (2008-01-29)
 *
 * Copyright (c) 2006,2007 Jonathan Sharp (http://jdsharp.us)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://jdsharp.us/
 *
 * Built upon jQuery 1.2.2 (http://jquery.com)
 * This also requires the jQuery dimensions plugin
 */
(function($){var Range=function(x1,y1,x2,y2){this.x1=x1;this.x2=x2;this.y1=y1;this.y2=y2;};Range.prototype.contains=function(range){return(this.x1<=range.x1&&range.x2<=this.x2)&&(this.y1<=range.y1&&range.y2<=this.y2);};Range.prototype.transform=function(x,y){return new Range(this.x1+x,this.y1+y,this.x2+x,this.y2+y);};$.fn.positionBy=function(args){var date1=new Date();if(this.length==0){return this;}
var args=$.extend({target:null,targetPos:null,elementPos:null,x:null,y:null,positions:null,addClass:false,force:false,container:window,hideAfterPosition:false,offsetVert:0,offsetHorz:0},args);if(args.x!=null){var tLeft=args.x;var tTop=args.y;var tWidth=0;var tHeight=0;}else{var $target=$($(args.target)[0]);var tWidth=$target.outerWidth();var tHeight=$target.outerHeight();var tOffset=$target.offset();var tLeft=tOffset.left;var tTop=tOffset.top;}
var tRight=tLeft+tWidth;var tBottom=tTop+tHeight;return this.each(function(){var $element=$(this);if(!$element.is(':visible')){$element.css({left:-3000,top:-3000}).show();}
var eWidth=$element.outerWidth();var eHeight=$element.outerHeight();var position=[];var next=[];position[0]=new Range(tRight+args.offsetHorz,tTop+args.offsetVert,tRight+eWidth+args.offsetHorz,tTop+eHeight+args.offsetVert);next[0]=[1,7,4];position[1]=new Range(tRight,tBottom-eHeight,tRight+eWidth,tBottom);next[1]=[0,6,4];position[2]=new Range(tRight,tBottom,tRight+eWidth,tBottom+eHeight);next[2]=[1,3,10];position[3]=new Range(tRight-eWidth,tBottom,tRight,tBottom+eHeight);next[3]=[1,6,10];position[4]=new Range(tLeft-args.offsetHorz,tBottom,tLeft+eWidth-args.offsetHorz,tBottom+eHeight);next[4]=[1,6,9];position[5]=new Range(tLeft-eWidth,tBottom,tLeft,tBottom+eHeight);next[5]=[6,4,9];position[6]=new Range(tLeft-eWidth,tBottom-eHeight,tLeft,tBottom);next[6]=[7,1,4];position[7]=new Range(tLeft-eWidth-args.offsetHorz,tTop+args.offsetVert,tLeft+args.offsetHorz,tTop-eHeight+args.offsetVert);next[7]=[6,0,4];position[8]=new Range(tLeft-eWidth,tTop-eHeight,tLeft,tTop);next[8]=[7,9,4];position[9]=new Range(tLeft,tTop-eHeight,tLeft+eWidth,tTop);next[9]=[0,7,4];position[10]=new Range(tRight-eWidth,tTop-eHeight,tRight,tTop);next[10]=[0,7,3];position[11]=new Range(tRight,tTop-eHeight,tRight+eWidth,tTop);next[11]=[0,10,3];position[12]=new Range(tRight-eWidth,tTop,tRight,tTop+eHeight);next[12]=[13,7,10];position[13]=new Range(tRight-eWidth,tBottom-eHeight,tRight,tBottom);next[13]=[12,6,3];position[14]=new Range(tLeft,tBottom-eHeight,tLeft+eWidth,tBottom);next[14]=[15,1,4];position[15]=new Range(tLeft,tTop,tLeft+eWidth,tTop+eHeight);next[15]=[14,0,9];if(args.positions!==null){var pos=args.positions[0];}else if(args.targetPos!=null&&args.elementPos!=null){var pos=[];pos[0]=[];pos[0][0]=15;pos[0][1]=7;pos[0][2]=8;pos[0][3]=9;pos[1]=[];pos[1][0]=0;pos[1][1]=12;pos[1][2]=10;pos[1][3]=11;pos[2]=[];pos[2][0]=2;pos[2][1]=3;pos[2][2]=13;pos[2][3]=1;pos[3]=[];pos[3][0]=4;pos[3][1]=5;pos[3][2]=6;pos[3][3]=14;var pos=pos[args.targetPos][args.elementPos];}
var ePos=position[pos];var fPos=pos;if(!args.force){$window=$(window);var sx=$window.scrollLeft();var sy=$window.scrollTop();var container=new Range(sx,sy,sx+$window.width(),sy+$window.height());var stack;if(args.positions){stack=args.positions;}else{stack=[pos];}
var test=[];while(stack.length>0){var p=stack.shift();if(test[p]){continue;}
test[p]=true;if(!container.contains(position[p])){if(args.positions===null){stack=jQuery.merge(stack,next[p]);}}else{ePos=position[p];break;}}}
$element.parents().each(function(){var $this=$(this);if($this.css('position')!='static'){var abs=$this.offset();ePos=ePos.transform(-abs.left,-abs.top);return false;}});var css={left:ePos.x1,top:ePos.y1,width:eWidth};if(args.hideAfterPosition){css['display']='none';}
$element.css(css);if(args.addClass){$element.removeClass('positionBy0 positionBy1 positionBy2 positionBy3 positionBy4 positionBy5 '
+'positionBy6 positionBy7 positionBy8 positionBy9 positionBy10 positionBy11 '
+'positionBy12 positionBy13 positionBy14 positionBy15').addClass('positionBy'+p);}});};})(jQuery);