var drawOK,drawIE,drawFast,drawDOM,drawMoz;function _isDyn(wnd,x,i){x=wnd.document.body||null;drawIE=x&&typeof x.insertAdjacentHTML!="undefined"&&wnd.document.createElement;drawDOM=(x&&!drawIE&&typeof x.appendChild!="undefined"&&typeof wnd.document.createRange!="undefined"&&typeof(i=wnd.document.createRange()).setStartBefore!="undefined"&&typeof i.createContextualFragment!="undefined");drawFast=drawIE&&wnd.document.all&&!wnd.opera;drawMoz=drawDOM&&typeof x.style.MozOpacity!="undefined";drawOK=!!(drawIE||drawDOM)}function _pntCnvDom(){var x=this.wnd.document.createRange();x.setStartBefore(this.cnv);x=x.createContextualFragment(drawFast?this._htmRpc():this.htm);if(this.cnv){this.cnv.appendChild(x)}this.htm=""}function _pntCnvIe(){if(this.cnv){this.cnv.insertAdjacentHTML("BeforeEnd",drawFast?this._htmRpc():this.htm)}this.htm=""}function _pntDoc(){this.wnd.document.write(drawFast?this._htmRpc():this.htm);this.htm=''}function _pntN(){return}function _mkDiv(x,y,w,h){this.htm+='<div style="position:absolute;'+'left:'+x+'px;'+'top:'+y+'px;'+'width:'+w+'px;'+'height:'+h+'px;'+'clip:rect(0,'+w+'px,'+h+'px,0);'+'background-color:'+this.color+(!drawMoz?';overflow:hidden':'')+';"><\/div>'}function _mkDivIe(x,y,w,h){this.htm+='%%'+this.color+';'+x+';'+y+';'+w+';'+h+';'}function _mkDivPrt(x,y,w,h){this.htm+='<div style="position:absolute;'+'border-left:'+w+'px solid '+this.color+';'+'left:'+x+'px;'+'top:'+y+'px;'+'width:0px;'+'height:'+h+'px;'+'clip:rect(0,'+w+'px,'+h+'px,0);'+'background-color:'+this.color+(!drawMoz?';overflow:hidden':'')+';"><\/div>'}var _regex=/%%([^;]+);([^;]+);([^;]+);([^;]+);([^;]+);/g;function _htmRpc(){return this.htm.replace(_regex,'<div style="overflow:hidden;position:absolute;background-color:'+'$1;left:$2px;top:$3px;width:$4px;height:$5px"></div>\n')}function _htmPrtRpc(){return this.htm.replace(_regex,'<div style="overflow:hidden;position:absolute;background-color:'+'$1;left:$2px;top:$3px;width:$4px;height:$5px;border-left:$4px solid $1"></div>\n')}function _mkLin(x1,y1,x2,y2){if(x1>x2){var _x2=x2;var _y2=y2;x2=x1;y2=y1;x1=_x2;y1=_y2}var dx=x2-x1,dy=Math.abs(y2-y1),x=x1,y=y1,yIncr=(y1>y2)?-1:1;if(dx>=dy){var pr=dy<<1,pru=pr-(dx<<1),p=pr-dx,ox=x;while(dx>0){--dx;++x;if(p>0){this._mkDiv(ox,y,x-ox,1);y+=yIncr;p+=pru;ox=x}else{p+=pr}}this._mkDiv(ox,y,x2-ox+1,1)}else{var pr=dx<<1,pru=pr-(dy<<1),p=pr-dy,oy=y;if(y2<=y1){while(dy>0){--dy;if(p>0){this._mkDiv(x++,y,1,oy-y+1);y+=yIncr;p+=pru;oy=y}else{y+=yIncr;p+=pr}}this._mkDiv(x2,y2,1,oy-y2+1)}else{while(dy>0){--dy;y+=yIncr;if(p>0){this._mkDiv(x++,oy,1,y-oy);p+=pru;oy=y}else{p+=pr}}this._mkDiv(x2,oy,1,y2-oy+1)}}}function _mkLin2D(x1,y1,x2,y2){if(x1>x2){var _x2=x2;var _y2=y2;x2=x1;y2=y1;x1=_x2;y1=_y2}var dx=x2-x1,dy=Math.abs(y2-y1),x=x1,y=y1,yIncr=(y1>y2)?-1:1;var s=this.stroke;if(dx>=dy){if(dx>0&&s-3>0){var _s=(s*dx*Math.sqrt(1+dy*dy/(dx*dx))-dx-(s>>1)*dy)/dx;_s=(!(s-4)?Math.ceil(_s):Math.round(_s))+1}else{var _s=s}var ad=Math.ceil(s/2);var pr=dy<<1,pru=pr-(dx<<1),p=pr-dx,ox=x;while(dx>0){--dx;++x;if(p>0){this._mkDiv(ox,y,x-ox+ad,_s);y+=yIncr;p+=pru;ox=x}else{p+=pr}}this._mkDiv(ox,y,x2-ox+ad+1,_s)}else{if(s-3>0){var _s=(s*dy*Math.sqrt(1+dx*dx/(dy*dy))-(s>>1)*dx-dy)/dy;_s=(!(s-4)?Math.ceil(_s):Math.round(_s))+1}else{var _s=s}var ad=Math.round(s/2);var pr=dx<<1,pru=pr-(dy<<1),p=pr-dy,oy=y;if(y2<=y1){++ad;while(dy>0){--dy;if(p>0){this._mkDiv(x++,y,_s,oy-y+ad);y+=yIncr;p+=pru;oy=y}else{y+=yIncr;p+=pr}}this._mkDiv(x2,y2,_s,oy-y2+ad)}else{while(dy>0){--dy;y+=yIncr;if(p>0){this._mkDiv(x++,oy,_s,y-oy+ad);p+=pru;oy=y}else{p+=pr}}this._mkDiv(x2,oy,_s,y2-oy+ad+1)}}}function _mkLinDott(x1,y1,x2,y2){if(x1>x2){var _x2=x2;var _y2=y2;x2=x1;y2=y1;x1=_x2;y1=_y2}var dx=x2-x1,dy=Math.abs(y2-y1),x=x1,y=y1,yIncr=(y1>y2)?-1:1,drw=true;if(dx>=dy){var pr=dy<<1,pru=pr-(dx<<1),p=pr-dx;while(dx>0){--dx;if(drw)this._mkDiv(x,y,1,1);drw=!drw;if(p>0){y+=yIncr;p+=pru}else{p+=pr}++x}}else{var pr=dx<<1,pru=pr-(dy<<1),p=pr-dy;while(dy>0){--dy;if(drw)this._mkDiv(x,y,1,1);drw=!drw;y+=yIncr;if(p>0){++x;p+=pru}else{p+=pr}}}if(drw)this._mkDiv(x,y,1,1)}function _mkOv(left,top,width,height){var a=(++width)>>1,b=(++height)>>1,wod=width&1,hod=height&1,cx=left+a,cy=top+b,x=0,y=b,ox=0,oy=b,aa2=(a*a)<<1,aa4=aa2<<1,bb2=(b*b)<<1,bb4=bb2<<1,st=(aa2>>1)*(1-(b<<1))+bb2,tt=(bb2>>1)-aa2*((b<<1)-1),w,h;while(y>0){if(st<0){st+=bb2*((x<<1)+3);tt+=bb4*(++x)}else if(tt<0){st+=bb2*((x<<1)+3)-aa4*(y-1);tt+=bb4*(++x)-aa2*(((y--)<<1)-3);w=x-ox;h=oy-y;if((w&2)&&(h&2)){this._mkOvQds(cx,cy,x-2,y+2,1,1,wod,hod);this._mkOvQds(cx,cy,x-1,y+1,1,1,wod,hod)}else{this._mkOvQds(cx,cy,x-1,oy,w,h,wod,hod)}ox=x;oy=y}else{tt-=aa2*((y<<1)-3);st-=aa4*(--y)}}w=a-ox+1;h=(oy<<1)+hod;y=cy-oy;this._mkDiv(cx-a,y,w,h);this._mkDiv(cx+ox+wod-1,y,w,h)}function _mkOv2D(left,top,width,height){var s=this.stroke;width+=s+1;height+=s+1;var a=width>>1,b=height>>1,wod=width&1,hod=height&1,cx=left+a,cy=top+b,x=0,y=b,aa2=(a*a)<<1,aa4=aa2<<1,bb2=(b*b)<<1,bb4=bb2<<1,st=(aa2>>1)*(1-(b<<1))+bb2,tt=(bb2>>1)-aa2*((b<<1)-1);if(s-4<0&&(!(s-2)||width-51>0&&height-51>0)){var ox=0,oy=b,w,h,pxw;while(y>0){if(st<0){st+=bb2*((x<<1)+3);tt+=bb4*(++x)}else if(tt<0){st+=bb2*((x<<1)+3)-aa4*(y-1);tt+=bb4*(++x)-aa2*(((y--)<<1)-3);w=x-ox;h=oy-y;if(w-1){pxw=w+1+(s&1);h=s}else if(h-1){pxw=s;h+=1+(s&1)}else{pxw=h=s}this._mkOvQds(cx,cy,x-1,oy,pxw,h,wod,hod);ox=x;oy=y}else{tt-=aa2*((y<<1)-3);st-=aa4*(--y)}}this._mkDiv(cx-a,cy-oy,s,(oy<<1)+hod);this._mkDiv(cx+a+wod-s,cy-oy,s,(oy<<1)+hod)}else{var _a=(width-(s<<1))>>1,_b=(height-(s<<1))>>1,_x=0,_y=_b,_aa2=(_a*_a)<<1,_aa4=_aa2<<1,_bb2=(_b*_b)<<1,_bb4=_bb2<<1,_st=(_aa2>>1)*(1-(_b<<1))+_bb2,_tt=(_bb2>>1)-_aa2*((_b<<1)-1),pxl=new Array(),pxt=new Array(),_pxb=new Array();pxl[0]=0;pxt[0]=b;_pxb[0]=_b-1;while(y>0){if(st<0){pxl[pxl.length]=x;pxt[pxt.length]=y;st+=bb2*((x<<1)+3);tt+=bb4*(++x)}else if(tt<0){pxl[pxl.length]=x;st+=bb2*((x<<1)+3)-aa4*(y-1);tt+=bb4*(++x)-aa2*(((y--)<<1)-3);pxt[pxt.length]=y}else{tt-=aa2*((y<<1)-3);st-=aa4*(--y)}if(_y>0){if(_st<0){_st+=_bb2*((_x<<1)+3);_tt+=_bb4*(++_x);_pxb[_pxb.length]=_y-1}else if(_tt<0){_st+=_bb2*((_x<<1)+3)-_aa4*(_y-1);_tt+=_bb4*(++_x)-_aa2*(((_y--)<<1)-3);_pxb[_pxb.length]=_y-1}else{_tt-=_aa2*((_y<<1)-3);_st-=_aa4*(--_y);_pxb[_pxb.length-1]--}}}var ox=-wod,oy=b,_oy=_pxb[0],l=pxl.length,w,h;for(var i=0;i<l;i++){if(typeof _pxb[i]!="undefined"){if(_pxb[i]<_oy||pxt[i]<oy){x=pxl[i];this._mkOvQds(cx,cy,x,oy,x-ox,oy-_oy,wod,hod);ox=x;oy=pxt[i];_oy=_pxb[i]}}else{x=pxl[i];this._mkDiv(cx-x,cy-oy,1,(oy<<1)+hod);this._mkDiv(cx+ox+wod,cy-oy,1,(oy<<1)+hod);ox=x;oy=pxt[i]}}this._mkDiv(cx-a,cy-oy,1,(oy<<1)+hod);this._mkDiv(cx+ox+wod,cy-oy,1,(oy<<1)+hod)}}function _mkOvDott(left,top,width,height){var a=(++width)>>1,b=(++height)>>1,wod=width&1,hod=height&1,hodu=hod^1,cx=left+a,cy=top+b,x=0,y=b,aa2=(a*a)<<1,aa4=aa2<<1,bb2=(b*b)<<1,bb4=bb2<<1,st=(aa2>>1)*(1-(b<<1))+bb2,tt=(bb2>>1)-aa2*((b<<1)-1),drw=true;while(y>0){if(st<0){st+=bb2*((x<<1)+3);tt+=bb4*(++x)}else if(tt<0){st+=bb2*((x<<1)+3)-aa4*(y-1);tt+=bb4*(++x)-aa2*(((y--)<<1)-3)}else{tt-=aa2*((y<<1)-3);st-=aa4*(--y)}if(drw&&y>=hodu)this._mkOvQds(cx,cy,x,y,1,1,wod,hod);drw=!drw}}function _mkRect(x,y,w,h){var s=this.stroke;this._mkDiv(x,y,w,s);this._mkDiv(x+w,y,s,h);this._mkDiv(x,y+h,w+s,s);this._mkDiv(x,y+s,s,h-s)}function _mkRectDott(x,y,w,h){this.drawLine(x,y,x+w,y);this.drawLine(x+w,y,x+w,y+h);this.drawLine(x,y+h,x+w,y+h);this.drawLine(x,y,x,y+h)}function jsgFont(){this.PLAIN='font-weight:normal;';this.BOLD='font-weight:bold;';this.ITALIC='font-style:italic;';this.ITALIC_BOLD=this.ITALIC+this.BOLD;this.BOLD_ITALIC=this.ITALIC_BOLD}var Font=new jsgFont();function jsgStroke(){this.DOTTED=-1}var Stroke=new jsgStroke();function doit(cnv,wnd){this.setColor=function(x){this.color=x.toLowerCase()};this.setStroke=function(x){this.stroke=x;if(!(x+1)){this.drawLine=_mkLinDott;this._mkOv=_mkOvDott;this.drawRect=_mkRectDott}else if(x-1>0){this.drawLine=_mkLin2D;this._mkOv=_mkOv2D;this.drawRect=_mkRect}else{this.drawLine=_mkLin;this._mkOv=_mkOv;this.drawRect=_mkRect}};this.setPrintable=function(arg){this.printable=arg;if(drawFast){this._mkDiv=_mkDivIe;this._htmRpc=arg?_htmPrtRpc:_htmRpc}else{this._mkDiv=arg?_mkDivPrt:_mkDiv}};this.setFont=function(fam,sz,sty){this.ftFam=fam;this.ftSz=sz;this.ftSty=sty||Font.PLAIN};this.drawImage=function(imgSrc,x,y,w,h,a){this.htm+='<div style="position:absolute;'+'left:'+x+'px;'+'top:'+y+'px;'+(w?('width:'+w+'px;'):'')+(h?('height:'+h+'px;'):'')+'">'+'<img src="'+imgSrc+'"'+(w?(' width="'+w+'"'):'')+(h?(' height="'+h+'"'):'')+' border="0" style="cursor:pointer" onclick="_state(\''+a+'\')"><\/div>'};this.clear=function(){this.htm="";if(this.cnv)this.cnv.innerHTML=""};this._mkOvQds=function(cx,cy,x,y,w,h,wod,hod){var xl=cx-x,xr=cx+x+wod-w,yt=cy-y,yb=cy+y+hod-h;if(xr>xl+w){this._mkDiv(xr,yt,w,h);this._mkDiv(xr,yb,w,h)}else{w=xr-xl+w}this._mkDiv(xl,yt,w,h);this._mkDiv(xl,yb,w,h)};this._mkArcDiv=function(x,y,oy,cx,cy,iOdds,aBndA,aBndZ,iSects){var xrDef=cx+x+(iOdds&0xffff),y2,h=oy-y,xl,xr,w;if(!h)h=1;x=cx-x;if(iSects&0xff0000){y2=cy-y-h;if(iSects&0x00ff){if(iSects&0x02){xl=Math.max(x,aBndZ[y]);w=xrDef-xl;if(w>0)this._mkDiv(xl,y2,w,h)}if(iSects&0x01){xr=Math.min(xrDef,aBndA[y]);w=xr-x;if(w>0)this._mkDiv(x,y2,w,h)}}else{this._mkDiv(x,y2,xrDef-x,h)}y2=cy+y+(iOdds>>16);if(iSects&0xff00){if(iSects&0x0100){xl=Math.max(x,aBndA[y]);w=xrDef-xl;if(w>0)this._mkDiv(xl,y2,w,h)}if(iSects&0x0200){xr=Math.min(xrDef,aBndZ[y]);w=xr-x;if(w>0)this._mkDiv(x,y2,w,h)}}else{this._mkDiv(x,y2,xrDef-x,h)}}else{if(iSects&0x00ff){if(iSects&0x02)xl=Math.max(x,aBndZ[y]);else{xl=x}if(iSects&0x01)xr=Math.min(xrDef,aBndA[y]);else{xr=xrDef}y2=cy-y-h;w=xr-xl;if(w>0)this._mkDiv(xl,y2,w,h)}if(iSects&0xff00){if(iSects&0x0100)xl=Math.max(x,aBndA[y]);else{xl=x}if(iSects&0x0200)xr=Math.min(xrDef,aBndZ[y]);else{xr=xrDef}y2=cy+y+(iOdds>>16);w=xr-xl;if(w>0)this._mkDiv(xl,y2,w,h)}}};this.setStroke(1);this.setFont("verdana,geneva,helvetica,sans-serif","12px",Font.PLAIN);this.color="#000000";this.htm="";this.wnd=wnd||window;if(!drawOK)_isDyn(this.wnd);if(drawOK){if(cnv){if(typeof(cnv)=="string")this.cont=document.all?(this.wnd.document.all[cnv]||null):document.getElementById?(this.wnd.document.getElementById(cnv)||null):null;else if(cnv==window.document)this.cont=document.getElementsByTagName("body")[0];else{this.cont=cnv}this.cnv=this.wnd.document.createElement("div");this.cnv.style.fontSize=0;this.cont.appendChild(this.cnv);this.paint=drawDOM?_pntCnvDom:_pntCnvIe}else{this.paint=_pntDoc}}else{this.paint=_pntN}this.setPrintable(false)}function _mkLinVirt(aLin,x1,y1,x2,y2){var dx=Math.abs(x2-x1),dy=Math.abs(y2-y1),x=x1,y=y1,xIncr=(x1>x2)?-1:1,yIncr=(y1>y2)?-1:1,p,i=0;if(dx>=dy){var pr=dy<<1,pru=pr-(dx<<1);p=pr-dx;while(dx>0){--dx;if(p>0){aLin[i++]=x;y+=yIncr;p+=pru}else{p+=pr}x+=xIncr}}else{var pr=dx<<1,pru=pr-(dy<<1);p=pr-dy;while(dy>0){--dy;y+=yIncr;aLin[i++]=x;if(p>0){x+=xIncr;p+=pru}else{p+=pr}}}for(var len=aLin.length,i=len-i;i;)aLin[len-(i--)]=x};function _CompInt(x,y){return(x-y)}