ModalPanel.Border=Class.create();ModalPanel.Border.prototype={initialize:function(id,modalPanel,cursor,sizer){this.id=id;var element=$(id);element.style.cursor=cursor;this.boundStartDrag=this.startDrag.bindAsEventListener(this,new Date());Event.observe(this.id,'mousedown',this.boundStartDrag);this.modalPanel=modalPanel;this.sizer=sizer;this.boundDoDrag=this.doDrag.bindAsEventListener(this);this.boundEndDrag=this.endDrag.bindAsEventListener(this);},destroy:function()
{if(this.doingDrag)
{Event.stopObserving(document,'mousemove',this.boundDoDrag);Event.stopObserving(document,'mouseup',this.boundEndDrag);}
Event.stopObserving(this.id,'mousedown',this.boundStartDrag);this.modalPanel=null;},show:function(){Element.show(this.id);},hide:function(){Element.hide(this.id);},startDrag:function(event){this.doingDrag=true;this.dragX=event.clientX;this.dragY=event.clientY;Event.observe(document,'mousemove',this.boundDoDrag);Event.observe(document,'mouseup',this.boundEndDrag);var eCursorDiv=$(this.modalPanel.cursorDiv);eCursorDiv.style.cursor=$(this.id).style.cursor;eCursorDiv.style.zIndex=10;this.modalPanel.startDrag(this);this.onselectStartHandler=document.onselectstart;document.onselectstart=function(){return false;}},doDrag:function(event){if(!this.doingDrag){return;}
var evtX=event.clientX;var evtY=event.clientY;var winSize=Richfaces.getWindowSize();if(evtX<0){evtX=0;}else if(evtX>=winSize.width){evtX=winSize.width-1;}
if(evtY<0){evtY=0;}else if(evtY>=winSize.height){evtY=winSize.height-1;}
var dx=evtX-this.dragX;var dy=evtY-this.dragY;if(dx!=0||dy!=0){var id=this.id;var diff=this.sizer.doDiff(dx,dy);var doResize;var element=$(this.modalPanel.cdiv);if(diff.deltaWidth||diff.deltaHeight){doResize=this.modalPanel.invokeEvent("resize",event,null,element);}else if(diff.deltaX||diff.deltaY){doResize=this.modalPanel.invokeEvent("move",event,null,element);}
var vetoes;if(doResize){vetoes=this.modalPanel.doResizeOrMove(diff);}
if(vetoes){if(!vetoes.x){this.dragX=evtX;}else{if(!diff.deltaX){this.dragX-=vetoes.vx||0;}else{this.dragX+=vetoes.vx||0;}}
if(!vetoes.y){this.dragY=evtY;}else{if(!diff.deltaY){this.dragY-=vetoes.vy||0;}else{this.dragY+=vetoes.vy||0;}}}}},endDrag:function(event){this.doingDrag=undefined;Event.stopObserving(document,'mousemove',this.boundDoDrag);Event.stopObserving(document,'mouseup',this.boundEndDrag);this.modalPanel.endDrag(this);this.modalPanel.doResizeOrMove(ModalPanel.Sizer.Diff.EMPTY);$(this.modalPanel.cursorDiv).style.zIndex=-200;document.onselectstart=this.onselectStartHandler;this.onselectStartHandler=null;var id=this.id;},doPosition:function(){this.sizer.doPosition(this.modalPanel,$(this.id));}};ModalPanel.Sizer=Class.create();ModalPanel.Sizer.INITIAL_MIN=4;ModalPanel.Sizer.INITIAL_MAX=40;ModalPanel.Sizer.Diff=Class.create();ModalPanel.Sizer.Diff.prototype={initialize:function(dX,dY,dWidth,dHeight){this.deltaX=dX;this.deltaY=dY;this.deltaWidth=dWidth;this.deltaHeight=dHeight;}}
ModalPanel.Sizer.Diff.EMPTY=new ModalPanel.Sizer.Diff(0,0,0,0);ModalPanel.Sizer.prototype={initialize:function(){},doSetupSize:function(modalPanel,elt){var width=0;var height=0;var reductionData=modalPanel.reductionData;if(reductionData){if(reductionData.w){width=reductionData.w/2;}
if(reductionData.h){height=reductionData.h/2;}}
if(width>0){if(elt.clientWidth>width){if(!elt.reducedWidth){elt.reducedWidth=elt.style.width;}
elt.style.width=width+'px';}else if(width<ModalPanel.Sizer.INITIAL_MAX&&elt.reducedWidth==ModalPanel.Sizer.INITIAL_MAX+'px'){elt.style.width=width+'px';}}else{if(elt.reducedWidth){elt.style.width=elt.reducedWidth;elt.reducedWidth=undefined;}}
if(height>0){if(elt.clientHeight>height){if(!elt.reducedHeight){elt.reducedHeight=elt.style.height;}
elt.style.height=height+'px';}else if(height<ModalPanel.Sizer.INITIAL_MAX&&elt.reducedHeight==ModalPanel.Sizer.INITIAL_MAX+'px'){elt.style.height=height+'px';}}else{if(elt.reducedHeight){elt.style.height=elt.reducedHeight;elt.reducedHeight=undefined;}}},doSetupPosition:function(modalPanel,elt,left,top){elt.style.left=left+'px';elt.style.top=top+'px';},doPosition:function(modalPanel,elt){},doDiff:function(dx,dy){}}
ModalPanel.Sizer.NWU=Object.extend(new ModalPanel.Sizer(),{doPosition:function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,0,0);},doDiff:function(dx,dy){return new ModalPanel.Sizer.Diff(dx,dy,-dx,-dy);}});ModalPanel.Sizer.N=new ModalPanel.Sizer();ModalPanel.Sizer.N.doPosition=function(modalPanel,elt){elt.style.width=modalPanel.width()+'px';this.doSetupPosition(modalPanel,elt,0,0);};ModalPanel.Sizer.N.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,dy,0,-dy);};ModalPanel.Sizer.NEU=new ModalPanel.Sizer();ModalPanel.Sizer.NEU.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,modalPanel.width()-elt.clientWidth,0);};ModalPanel.Sizer.NEU.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,dy,dx,-dy);};ModalPanel.Sizer.NEL=new ModalPanel.Sizer();ModalPanel.Sizer.NEL.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,modalPanel.width()-elt.clientWidth,0);};ModalPanel.Sizer.NEL.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,dy,dx,-dy);};ModalPanel.Sizer.E=new ModalPanel.Sizer();ModalPanel.Sizer.E.doPosition=function(modalPanel,elt){elt.style.height=modalPanel.height()+'px';this.doSetupPosition(modalPanel,elt,modalPanel.width()-elt.clientWidth,0);};ModalPanel.Sizer.E.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,0,dx,0);};ModalPanel.Sizer.SEU=new ModalPanel.Sizer();ModalPanel.Sizer.SEU.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,modalPanel.width()-elt.clientWidth,modalPanel.height()-elt.clientHeight);};ModalPanel.Sizer.SEU.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,0,dx,dy);};ModalPanel.Sizer.SEL=new ModalPanel.Sizer();ModalPanel.Sizer.SEL.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,modalPanel.width()-elt.clientWidth,modalPanel.height()-elt.clientHeight);};ModalPanel.Sizer.SEL.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,0,dx,dy);};ModalPanel.Sizer.S=new ModalPanel.Sizer();ModalPanel.Sizer.S.doPosition=function(modalPanel,elt){elt.style.width=modalPanel.width()+'px';this.doSetupPosition(modalPanel,elt,0,modalPanel.height()-elt.clientHeight);};ModalPanel.Sizer.S.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(0,0,0,dy);};ModalPanel.Sizer.SWL=new ModalPanel.Sizer();ModalPanel.Sizer.SWL.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,0,modalPanel.height()-elt.clientHeight);};ModalPanel.Sizer.SWL.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(dx,0,-dx,dy);};ModalPanel.Sizer.SWU=new ModalPanel.Sizer();ModalPanel.Sizer.SWU.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,0,modalPanel.height()-elt.clientHeight);};ModalPanel.Sizer.SWU.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(dx,0,-dx,dy);};ModalPanel.Sizer.W=new ModalPanel.Sizer();ModalPanel.Sizer.W.doPosition=function(modalPanel,elt){elt.style.height=modalPanel.height()+'px';this.doSetupPosition(modalPanel,elt,0,0);};ModalPanel.Sizer.W.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(dx,0,-dx,0);};ModalPanel.Sizer.NWL=new ModalPanel.Sizer();ModalPanel.Sizer.NWL.doPosition=function(modalPanel,elt){this.doSetupSize(modalPanel,elt);this.doSetupPosition(modalPanel,elt,0,0);};ModalPanel.Sizer.NWL.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(dx,dy,-dx,-dy);};ModalPanel.Header=new ModalPanel.Sizer();ModalPanel.Header.doPosition=function(modalPanel,elt){};ModalPanel.Header.doDiff=function(dx,dy){return new ModalPanel.Sizer.Diff(dx,dy,0,0);};