jQuery.bt={version:"0.9.5-rc1"};
(function($){jQuery.fn.bt=function(content,options){if(typeof content!="string"){var contentSelect=true;
options=content;
content=false;
}else{var contentSelect=false;
}if(!content&&options&&typeof options.content=='string'){content=options.content;
var contentSelect=false}if(jQuery.fn.hoverIntent&&jQuery.bt.defaults.trigger=="hover"){jQuery.bt.defaults.trigger="hoverIntent";
}return this.each(function(index){var opts=jQuery.extend(false,jQuery.bt.defaults,jQuery.bt.options,options);
opts.spikeLength=numb(opts.spikeLength);
opts.spikeGirth=numb(opts.spikeGirth);
opts.overlap=numb(opts.overlap);
var ajaxTimeout=false;
if(opts.killTitle){$(this).find("[title]").andSelf().each(function(){if(!$(this).attr("bt-xTitle")){$(this).attr("bt-xTitle",$(this).attr("title")).attr("title","");
}});
}if(typeof opts.trigger=="string"){opts.trigger=[opts.trigger];
}if(opts.trigger[0]=="hoverIntent"){var hoverOpts=jQuery.extend(opts.hoverIntentOpts,{over:function(){this.btOn();
},out:function(){this.btOff();
}});
$(this).hoverIntent(hoverOpts);
}else{if(opts.trigger[0]=="hover"){$(this).hover(function(){this.btOn();
},function(){this.btOff();
});
}else{if(opts.trigger[0]=="now"){if($(this).hasClass("bt-active")){this.btOff();
}else{this.btOn();
}}else{if(opts.trigger[0]=="none"){}else{if(opts.trigger.length>1&&opts.trigger[0]!=opts.trigger[1]){$(this).bind(opts.trigger[0],function(){this.btOn();
}).bind(opts.trigger[1],function(){this.btOff();
});
}else{$(this).bind(opts.trigger[0],function(){if($(this).hasClass("bt-active")){this.btOff();
}else{this.btOn();
}});
}}}}}this.btOn=function(){if(typeof $(this).data("bt-box")=="object"){this.btOff();
}opts.preBuild.apply(this);
$(jQuery.bt.vars.closeWhenOpenStack).btOff();
$(this).addClass("bt-active "+opts.activeClass);
if(contentSelect&&opts.ajaxPath==null){if(opts.killTitle){$(this).attr("title",$(this).attr("bt-xTitle"));
}content=$.isFunction(opts.contentSelector)?opts.contentSelector.apply(this):eval(opts.contentSelector);
if(opts.killTitle){$(this).attr("title","");
}}if(opts.ajaxPath!=null&&content==false){if(typeof opts.ajaxPath=="object"){var url=eval(opts.ajaxPath[0]);
url+=opts.ajaxPath[1]?" "+opts.ajaxPath[1]:"";
}else{var url=opts.ajaxPath;
}var off=url.indexOf(" ");
if(off>=0){var selector=url.slice(off,url.length);
url=url.slice(0,off);
}var cacheData=opts.ajaxCache?$(document.body).data("btCache-"+url.replace(/\./g,"")):null;
if(typeof cacheData=="string"){content=selector?$("<div/>").append(cacheData.replace(/<script(.|\s)*?\/script>/g,"")).find(selector):cacheData;
}else{var target=this;
var ajaxOpts=jQuery.extend(false,{type:opts.ajaxType,data:opts.ajaxData,cache:opts.ajaxCache,url:url,complete:function(XMLHttpRequest,textStatus){if(textStatus=="success"||textStatus=="notmodified"){if(opts.ajaxCache){$(document.body).data("btCache-"+url.replace(/\./g,""),XMLHttpRequest.responseText);
}ajaxTimeout=false;
content=selector?$("<div/>").append(XMLHttpRequest.responseText.replace(/<script(.|\s)*?\/script>/g,"")).find(selector):XMLHttpRequest.responseText;
}else{if(textStatus=="timeout"){ajaxTimeout=true;
}content=opts.ajaxError.replace(/%error/g,XMLHttpRequest.statusText);
}if($(target).hasClass("bt-active")){target.btOn();
}}},opts.ajaxOpts);
jQuery.ajax(ajaxOpts);
content=opts.ajaxLoading;
}}var shadowMarginX=0;
var shadowMarginY=0;
var shadowShiftX=0;
var shadowShiftY=0;
if(opts.shadow&&!shadowSupport()){opts.shadow=false;
jQuery.extend(opts,opts.noShadowOpts);
}if(opts.shadow){if(opts.shadowBlur>Math.abs(opts.shadowOffsetX)){shadowMarginX=opts.shadowBlur*2;
}else{shadowMarginX=opts.shadowBlur+Math.abs(opts.shadowOffsetX);
}shadowShiftX=(opts.shadowBlur-opts.shadowOffsetX)>0?opts.shadowBlur-opts.shadowOffsetX:0;
if(opts.shadowBlur>Math.abs(opts.shadowOffsetY)){shadowMarginY=opts.shadowBlur*2;
}else{shadowMarginY=opts.shadowBlur+Math.abs(opts.shadowOffsetY);
}shadowShiftY=(opts.shadowBlur-opts.shadowOffsetY)>0?opts.shadowBlur-opts.shadowOffsetY:0;
}if(opts.offsetParent){var offsetParent=$(opts.offsetParent);
var offsetParentPos=offsetParent.offset();
var pos=$(this).offset();
var top=numb(pos.top)-numb(offsetParentPos.top)+numb($(this).css("margin-top"))-shadowShiftY;
var left=numb(pos.left)-numb(offsetParentPos.left)+numb($(this).css("margin-left"))-shadowShiftX;
}else{var offsetParent=($(this).css("position")=="absolute")?$(this).parents().eq(0).offsetParent():$(this).offsetParent();
var pos=$(this).btPosition();
var top=numb(pos.top)+numb($(this).css("margin-top"))-shadowShiftY;
var left=numb(pos.left)+numb($(this).css("margin-left"))-shadowShiftX;
}var width=$(this).btOuterWidth();
var height=$(this).outerHeight();
if(typeof content=="object"){var original=content;
var clone=$(original).clone(true).show();
var origClones=$(original).data("bt-clones")||[];
origClones.push(clone);
$(original).data("bt-clones",origClones);
$(clone).data("bt-orig",original);
$(this).data("bt-content-orig",{original:original,clone:clone});
content=clone;
}if(typeof content=="null"||content==""){return;
}var $text=$('<div class="bt-content"><div class="bt-title">'+opts.title+'</div></div>').append(content).css({padding:opts.padding,position:"absolute",width:(opts.shrinkToFit?"auto":opts.width),zIndex:opts.textzIndex,left:shadowShiftX,top:shadowShiftY}).css(opts.cssStyles);
var $box=$('<div class="bt-wrapper"></div>').append($text).addClass(opts.cssClass).css({position:"absolute",width:opts.width,zIndex:opts.wrapperzIndex,visibility:"hidden"}).appendTo(offsetParent);
if(jQuery.fn.bgiframe){$text.bgiframe();
$box.bgiframe();
}$(this).data("bt-box",$box);
var scrollTop=numb($(document).scrollTop());
var scrollLeft=numb($(document).scrollLeft());
var docWidth=numb($(window).width());
var docHeight=numb($(window).height());
var winRight=scrollLeft+docWidth;
var winBottom=scrollTop+docHeight;
var space=new Object();
var thisOffset=$(this).offset();
space.top=thisOffset.top-scrollTop;
space.bottom=docHeight-((thisOffset+height)-scrollTop);
space.left=thisOffset.left-scrollLeft;
space.right=docWidth-((thisOffset.left+width)-scrollLeft);
var textOutHeight=numb($text.outerHeight());
var textOutWidth=numb($text.btOuterWidth());
if(opts.positions.constructor==String){opts.positions=opts.positions.replace(/ /,"").split(",");
}if(opts.positions[0]=="most"){var position="top";
for(var pig in space){position=space[pig]>space[position]?pig:position;
}}else{for(var x in opts.positions){var position=opts.positions[x];
if((position=="left"||position=="right")&&space[position]>textOutWidth+opts.spikeLength){break;
}else{if((position=="top"||position=="bottom")&&space[position]>textOutHeight+opts.spikeLength){break;
}}}}var horiz=left+((width-textOutWidth)*0.5);
var vert=top+((height-textOutHeight)*0.5);
var points=new Array();
var textTop,textLeft,textRight,textBottom,textTopSpace,textBottomSpace,textLeftSpace,textRightSpace,crossPoint,textCenter,spikePoint;
switch(position){case"top":$text.css("margin-bottom",opts.spikeLength+"px");
$box.css({top:(top-$text.outerHeight(true))+opts.overlap,left:horiz});
textRightSpace=(winRight-opts.windowMargin)-($text.offset().left+$text.btOuterWidth(true));
var xShift=shadowShiftX;
if(textRightSpace<0){$box.css("left",(numb($box.css("left"))+textRightSpace)+"px");
xShift-=textRightSpace;
}textLeftSpace=($text.offset().left+numb($text.css("margin-left")))-(scrollLeft+opts.windowMargin);
if(textLeftSpace<0){$box.css("left",(numb($box.css("left"))-textLeftSpace)+"px");
xShift+=textLeftSpace;
}textTop=$text.btPosition().top+numb($text.css("margin-top"));
textLeft=$text.btPosition().left+numb($text.css("margin-left"));
textRight=textLeft+$text.btOuterWidth();
textBottom=textTop+$text.outerHeight();
textCenter={x:textLeft+($text.btOuterWidth()*opts.centerPointX),y:textTop+($text.outerHeight()*opts.centerPointY)};
points[points.length]=spikePoint={y:textBottom+opts.spikeLength,x:((textRight-textLeft)*0.5)+xShift,type:"spike"};
crossPoint=findIntersectX(spikePoint.x,spikePoint.y,textCenter.x,textCenter.y,textBottom);
crossPoint.x=crossPoint.x<textLeft+opts.spikeGirth/2+opts.cornerRadius?textLeft+opts.spikeGirth/2+opts.cornerRadius:crossPoint.x;
crossPoint.x=crossPoint.x>(textRight-opts.spikeGirth/2)-opts.cornerRadius?(textRight-opts.spikeGirth/2)-opts.CornerRadius:crossPoint.x;
points[points.length]={x:crossPoint.x-(opts.spikeGirth/2),y:textBottom,type:"join"};
points[points.length]={x:textLeft,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textBottom,type:"corner"};
points[points.length]={x:crossPoint.x+(opts.spikeGirth/2),y:textBottom,type:"join"};
points[points.length]=spikePoint;
break;
case"left":$text.css("margin-right",opts.spikeLength+"px");
$box.css({top:vert+"px",left:((left-$text.btOuterWidth(true))+opts.overlap)+"px"});
textBottomSpace=(winBottom-opts.windowMargin)-($text.offset().top+$text.outerHeight(true));
var yShift=shadowShiftY;
if(textBottomSpace<0){$box.css("top",(numb($box.css("top"))+textBottomSpace)+"px");
yShift-=textBottomSpace;
}textTopSpace=($text.offset().top+numb($text.css("margin-top")))-(scrollTop+opts.windowMargin);
if(textTopSpace<0){$box.css("top",(numb($box.css("top"))-textTopSpace)+"px");
yShift+=textTopSpace;
}textTop=$text.btPosition().top+numb($text.css("margin-top"));
textLeft=$text.btPosition().left+numb($text.css("margin-left"));
textRight=textLeft+$text.btOuterWidth();
textBottom=textTop+$text.outerHeight();
textCenter={x:textLeft+($text.btOuterWidth()*opts.centerPointX),y:textTop+($text.outerHeight()*opts.centerPointY)};
points[points.length]=spikePoint={x:textRight+opts.spikeLength,y:((textBottom-textTop)*0.5)+yShift,type:"spike"};
crossPoint=findIntersectY(spikePoint.x,spikePoint.y,textCenter.x,textCenter.y,textRight);
crossPoint.y=crossPoint.y<textTop+opts.spikeGirth/2+opts.cornerRadius?textTop+opts.spikeGirth/2+opts.cornerRadius:crossPoint.y;
crossPoint.y=crossPoint.y>(textBottom-opts.spikeGirth/2)-opts.cornerRadius?(textBottom-opts.spikeGirth/2)-opts.cornerRadius:crossPoint.y;
points[points.length]={x:textRight,y:crossPoint.y+opts.spikeGirth/2,type:"join"};
points[points.length]={x:textRight,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:crossPoint.y-opts.spikeGirth/2,type:"join"};
points[points.length]=spikePoint;
break;
case"bottom":$text.css("margin-top",opts.spikeLength+"px");
$box.css({top:(top+height)-opts.overlap,left:horiz});
textRightSpace=(winRight-opts.windowMargin)-($text.offset().left+$text.btOuterWidth(true));
var xShift=shadowShiftX;
if(textRightSpace<0){$box.css("left",(numb($box.css("left"))+textRightSpace)+"px");
xShift-=textRightSpace;
}textLeftSpace=($text.offset().left+numb($text.css("margin-left")))-(scrollLeft+opts.windowMargin);
if(textLeftSpace<0){$box.css("left",(numb($box.css("left"))-textLeftSpace)+"px");
xShift+=textLeftSpace;
}textTop=$text.btPosition().top+numb($text.css("margin-top"));
textLeft=$text.btPosition().left+numb($text.css("margin-left"));
textRight=textLeft+$text.btOuterWidth();
textBottom=textTop+$text.outerHeight();
textCenter={x:textLeft+($text.btOuterWidth()*opts.centerPointX),y:textTop+($text.outerHeight()*opts.centerPointY)};
points[points.length]=spikePoint={x:((textRight-textLeft)*0.5)+xShift,y:shadowShiftY,type:"spike"};
crossPoint=findIntersectX(spikePoint.x,spikePoint.y,textCenter.x,textCenter.y,textTop);
crossPoint.x=crossPoint.x<textLeft+opts.spikeGirth/2+opts.cornerRadius?textLeft+opts.spikeGirth/2+opts.cornerRadius:crossPoint.x;
crossPoint.x=crossPoint.x>(textRight-opts.spikeGirth/2)-opts.cornerRadius?(textRight-opts.spikeGirth/2)-opts.cornerRadius:crossPoint.x;
points[points.length]={x:crossPoint.x+opts.spikeGirth/2,y:textTop,type:"join"};
points[points.length]={x:textRight,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textTop,type:"corner"};
points[points.length]={x:crossPoint.x-(opts.spikeGirth/2),y:textTop,type:"join"};
points[points.length]=spikePoint;
break;
case"right":$text.css("margin-left",(opts.spikeLength+"px"));
$box.css({top:vert+"px",left:((left+width)-opts.overlap)+"px"});
textBottomSpace=(winBottom-opts.windowMargin)-($text.offset().top+$text.outerHeight(true));
var yShift=shadowShiftY;
if(textBottomSpace<0){$box.css("top",(numb($box.css("top"))+textBottomSpace)+"px");
yShift-=textBottomSpace;
}textTopSpace=($text.offset().top+numb($text.css("margin-top")))-(scrollTop+opts.windowMargin);
if(textTopSpace<0){$box.css("top",(numb($box.css("top"))-textTopSpace)+"px");
yShift+=textTopSpace;
}textTop=$text.btPosition().top+numb($text.css("margin-top"));
textLeft=$text.btPosition().left+numb($text.css("margin-left"));
textRight=textLeft+$text.btOuterWidth();
textBottom=textTop+$text.outerHeight();
textCenter={x:textLeft+($text.btOuterWidth()*opts.centerPointX),y:textTop+($text.outerHeight()*opts.centerPointY)};
points[points.length]=spikePoint={x:shadowShiftX,y:((textBottom-textTop)*0.5)+yShift,type:"spike"};
crossPoint=findIntersectY(spikePoint.x,spikePoint.y,textCenter.x,textCenter.y,textLeft);
crossPoint.y=crossPoint.y<textTop+opts.spikeGirth/2+opts.cornerRadius?textTop+opts.spikeGirth/2+opts.cornerRadius:crossPoint.y;
crossPoint.y=crossPoint.y>(textBottom-opts.spikeGirth/2)-opts.cornerRadius?(textBottom-opts.spikeGirth/2)-opts.cornerRadius:crossPoint.y;
points[points.length]={x:textLeft,y:crossPoint.y-opts.spikeGirth/2,type:"join"};
points[points.length]={x:textLeft,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textTop,type:"corner"};
points[points.length]={x:textRight,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:textBottom,type:"corner"};
points[points.length]={x:textLeft,y:crossPoint.y+opts.spikeGirth/2,type:"join"};
points[points.length]=spikePoint;
break;
}var canvas=document.createElement("canvas");
$(canvas).attr("width",(numb($text.btOuterWidth(true))+opts.strokeWidth*2+shadowMarginX)).attr("height",(numb($text.outerHeight(true))+opts.strokeWidth*2+shadowMarginY)).appendTo($box).css({position:"absolute",zIndex:opts.boxzIndex});
if(typeof G_vmlCanvasManager!="undefined"){canvas=G_vmlCanvasManager.initElement(canvas);
}if(opts.cornerRadius>0){var newPoints=new Array();
var newPoint;
for(var i=0;
i<points.length;
i++){if(points[i].type=="corner"){newPoint=betweenPoint(points[i],points[(i-1)%points.length],opts.cornerRadius);
newPoint.type="arcStart";
newPoints[newPoints.length]=newPoint;
newPoints[newPoints.length]=points[i];
newPoint=betweenPoint(points[i],points[(i+1)%points.length],opts.cornerRadius);
newPoint.type="arcEnd";
newPoints[newPoints.length]=newPoint;
}else{newPoints[newPoints.length]=points[i];
}}points=newPoints;
}var ctx=canvas.getContext("2d");
if(opts.shadow&&opts.shadowOverlap!==true){var shadowOverlap=numb(opts.shadowOverlap);
switch(position){case"top":if(opts.shadowOffsetX+opts.shadowBlur-shadowOverlap>0){$box.css("top",(numb($box.css("top"))-(opts.shadowOffsetX+opts.shadowBlur-shadowOverlap)));
}break;
case"right":if(shadowShiftX-shadowOverlap>0){$box.css("left",(numb($box.css("left"))+shadowShiftX-shadowOverlap));
}break;
case"bottom":if(shadowShiftY-shadowOverlap>0){$box.css("top",(numb($box.css("top"))+shadowShiftY-shadowOverlap));
}break;
case"left":if(opts.shadowOffsetY+opts.shadowBlur-shadowOverlap>0){$box.css("left",(numb($box.css("left"))-(opts.shadowOffsetY+opts.shadowBlur-shadowOverlap)));
}break;
}}drawIt.apply(ctx,[points],opts.strokeWidth);
ctx.fillStyle=opts.fill;
if(opts.shadow){ctx.shadowOffsetX=opts.shadowOffsetX;
ctx.shadowOffsetY=opts.shadowOffsetY;
ctx.shadowBlur=opts.shadowBlur;
ctx.shadowColor=opts.shadowColor;
}ctx.closePath();
ctx.fill();
if(opts.strokeWidth>0){ctx.shadowColor="rgba(0, 0, 0, 0)";
ctx.lineWidth=opts.strokeWidth;
ctx.strokeStyle=opts.strokeStyle;
ctx.beginPath();
drawIt.apply(ctx,[points],opts.strokeWidth);
ctx.closePath();
ctx.stroke();
}opts.preShow.apply(this,[$box[0]]);
$box.css({display:"none",visibility:"visible"});
opts.showTip.apply(this,[$box[0]]);
if(opts.overlay){var overlay=$('<div class="bt-overlay"></div>').css({position:"absolute",backgroundColor:"blue",top:top,left:left,width:width,height:height,opacity:".2"}).appendTo(offsetParent);
$(this).data("overlay",overlay);
}if((opts.ajaxPath!=null&&opts.ajaxCache==false)||ajaxTimeout){content=false;
}if(opts.clickAnywhereToClose){jQuery.bt.vars.clickAnywhereStack.push(this);
$(document).click(jQuery.bt.docClick);
}if(opts.closeWhenOthersOpen){jQuery.bt.vars.closeWhenOpenStack.push(this);
}opts.postShow.apply(this,[$box[0]]);
};
this.btOff=function(){var box=$(this).data("bt-box");
opts.preHide.apply(this,[box]);
var i=this;
i.btCleanup=function(){var box=$(i).data("bt-box");
var contentOrig=$(i).data("bt-content-orig");
var overlay=$(i).data("bt-overlay");
if(typeof box=="object"){$(box).remove();
$(i).removeData("bt-box");
}if(typeof contentOrig=="object"){var clones=$(contentOrig.original).data("bt-clones");
$(contentOrig).data("bt-clones",arrayRemove(clones,contentOrig.clone));
}if(typeof overlay=="object"){$(overlay).remove();
$(i).removeData("bt-overlay");
}jQuery.bt.vars.clickAnywhereStack=arrayRemove(jQuery.bt.vars.clickAnywhereStack,i);
jQuery.bt.vars.closeWhenOpenStack=arrayRemove(jQuery.bt.vars.closeWhenOpenStack,i);
$(i).removeClass("bt-active "+opts.activeClass);
opts.postHide.apply(i);
};
opts.hideTip.apply(this,[box,i.btCleanup]);
};
var refresh=this.btRefresh=function(){this.btOff();
this.btOn();
};
});
function drawIt(points,strokeWidth){this.moveTo(points[0].x,points[0].y);
for(i=1;
i<points.length;
i++){if(points[i-1].type=="arcStart"){this.quadraticCurveTo(round5(points[i].x,strokeWidth),round5(points[i].y,strokeWidth),round5(points[(i+1)%points.length].x,strokeWidth),round5(points[(i+1)%points.length].y,strokeWidth));
i++;
}else{this.lineTo(round5(points[i].x,strokeWidth),round5(points[i].y,strokeWidth));
}}}function round5(num,strokeWidth){var ret;
strokeWidth=numb(strokeWidth);
if(strokeWidth%2){ret=num;
}else{ret=Math.round(num-0.5)+0.5;
}return ret;
}function numb(num){return parseInt(num)||0;
}function arrayRemove(arr,elem){var x,newArr=new Array();
for(x in arr){if(arr[x]!=elem){newArr.push(arr[x]);
}}return newArr;
}function canvasSupport(){var canvas_compatible=false;
try{canvas_compatible=!!(document.createElement("canvas").getContext("2d"));
}catch(e){canvas_compatible=!!(document.createElement("canvas").getContext);
}return canvas_compatible;
}function shadowSupport(){try{var userAgent=navigator.userAgent.toLowerCase();
if(/webkit/.test(userAgent)){return true;
}else{if(/gecko|mozilla/.test(userAgent)&&parseFloat(userAgent.match(/firefox\/(\d+(?:\.\d+)+)/)[1])>=3.1){return true;
}}}catch(err){}return false;
}function betweenPoint(point1,point2,dist){var y,x;
if(point1.x==point2.x){y=point1.y<point2.y?point1.y+dist:point1.y-dist;
return{x:point1.x,y:y};
}else{if(point1.y==point2.y){x=point1.x<point2.x?point1.x+dist:point1.x-dist;
return{x:x,y:point1.y};
}}}function centerPoint(arcStart,corner,arcEnd){var x=corner.x==arcStart.x?arcEnd.x:arcStart.x;
var y=corner.y==arcStart.y?arcEnd.y:arcStart.y;
var startAngle,endAngle;
if(arcStart.x<arcEnd.x){if(arcStart.y>arcEnd.y){startAngle=(Math.PI/180)*180;
endAngle=(Math.PI/180)*90;
}else{startAngle=(Math.PI/180)*90;
endAngle=0;
}}else{if(arcStart.y>arcEnd.y){startAngle=(Math.PI/180)*270;
endAngle=(Math.PI/180)*180;
}else{startAngle=0;
endAngle=(Math.PI/180)*270;
}}return{x:x,y:y,type:"center",startAngle:startAngle,endAngle:endAngle};
}function findIntersect(r1x1,r1y1,r1x2,r1y2,r2x1,r2y1,r2x2,r2y2){if(r2x1==r2x2){return findIntersectY(r1x1,r1y1,r1x2,r1y2,r2x1);
}if(r2y1==r2y2){return findIntersectX(r1x1,r1y1,r1x2,r1y2,r2y1);
}var r1m=(r1y1-r1y2)/(r1x1-r1x2);
var r1b=r1y1-(r1m*r1x1);
var r2m=(r2y1-r2y2)/(r2x1-r2x2);
var r2b=r2y1-(r2m*r2x1);
var x=(r2b-r1b)/(r1m-r2m);
var y=r1m*x+r1b;
return{x:x,y:y};
}function findIntersectY(r1x1,r1y1,r1x2,r1y2,x){if(r1y1==r1y2){return{x:x,y:r1y1};
}var r1m=(r1y1-r1y2)/(r1x1-r1x2);
var r1b=r1y1-(r1m*r1x1);
var y=r1m*x+r1b;
return{x:x,y:y};
}function findIntersectX(r1x1,r1y1,r1x2,r1y2,y){if(r1x1==r1x2){return{x:r1x1,y:y};
}var r1m=(r1y1-r1y2)/(r1x1-r1x2);
var r1b=r1y1-(r1m*r1x1);
var x=(y-r1b)/r1m;
return{x:x,y:y};
}};
jQuery.fn.btPosition=function(){function num(elem,prop){return elem[0]&&parseInt(jQuery.curCSS(elem[0],prop,true),10)||0;
}var left=0,top=0,results;
if(this[0]){var offsetParent=this.offsetParent(),offset=this.offset(),parentOffset=/^body|html$/i.test(offsetParent[0].tagName)?{top:0,left:0}:offsetParent.offset();
offset.top-=num(this,"marginTop");
offset.left-=num(this,"marginLeft");
parentOffset.top+=num(offsetParent,"borderTopWidth");
parentOffset.left+=num(offsetParent,"borderLeftWidth");
results={top:offset.top-parentOffset.top,left:offset.left-parentOffset.left};
}return results;
};
jQuery.fn.btOuterWidth=function(margin){function num(elem,prop){return elem[0]&&parseInt(jQuery.curCSS(elem[0],prop,true),10)||0;
}return this["innerWidth"]()+num(this,"borderLeftWidth")+num(this,"borderRightWidth")+(margin?num(this,"marginLeft")+num(this,"marginRight"):0);
};
jQuery.fn.btOn=function(){return this.each(function(index){if(jQuery.isFunction(this.btOn)){this.btOn();
}});
};
jQuery.fn.btOff=function(){return this.each(function(index){if(jQuery.isFunction(this.btOff)){this.btOff();
}});
};
jQuery.bt.vars={clickAnywhereStack:[],closeWhenOpenStack:[]};
jQuery.bt.docClick=function(e){if(!e){var e=window.event;
}if(!$(e.target).parents().andSelf().filter(".bt-wrapper, .bt-active").length&&jQuery.bt.vars.clickAnywhereStack.length){$(jQuery.bt.vars.clickAnywhereStack).btOff();
$(document).unbind("click",jQuery.bt.docClick);
}};
jQuery.bt.defaults={trigger:"hover",clickAnywhereToClose:true,closeWhenOthersOpen:false,shrinkToFit:false,width:"196px",hight:"24px",padding:"10px",spikeGirth:10,spikeLength:15,overlap:0,overlay:false,killTitle:true,textzIndex:1,boxzIndex:0,wrapperzIndex:0,offsetParent:null,positions:["most"],fill:"rgb(215, 215, 215)",windowMargin:0,strokeWidth:0,strokeStyle:"#000",cornerRadius:5,centerPointX:0.5,centerPointY:0,shadow:false,shadowOffsetX:0,shadowOffsetY:0,shadowBlur:0,shadowColor:"#000",shadowOverlap:false,noShadowOpts:{strokeStyle:"#999"},cssClass:"",cssStyles:{},activeClass:"bt-active",contentSelector:"$(this).attr('title')",ajaxPath:null,ajaxError:"<strong>ERROR:</strong> <em>%error</em>",ajaxLoading:"<blink>Loading...</blink>",ajaxData:{},ajaxType:"GET",ajaxCache:true,ajaxOpts:{},preBuild:function(){},preShow:function(box){},showTip:function(box){$(box).show();
},postShow:function(box){},preHide:function(box){},hideTip:function(box,callback){$(box).hide();
callback();
},postHide:function(){},hoverIntentOpts:{interval:300,timeout:500}};
jQuery.bt.options={};
})(jQuery);