var jg_ihtm,jg_ie,jg_dom,jg_n4=(document.layers&&typeof document.classes!="undefined");function chkDHTM(x,i)
{x=document.body||null;jg_ie=(x&&typeof x.insertAdjacentHTML!="undefined");jg_dom=(x&&!jg_ie&&typeof x.appendChild!="undefined"&&typeof document.createRange!="undefined"&&typeof(i=document.createRange()).setStartBefore!="undefined"&&typeof i.createContextualFragment!="undefined");jg_ihtm=(!jg_ie&&!jg_dom&&x&&typeof x.innerHTML!="undefined");}
function pntDoc()
{this.wnd.document.write(this.htm);this.htm='';}
function pntCnvDom()
{var x=document.createRange();x.setStartBefore(this.cnv);x=x.createContextualFragment(this.htm);this.cnv.appendChild(x);this.htm='';}
function pntCnvIe()
{this.cnv.insertAdjacentHTML("BeforeEnd",this.htm);this.htm='';}
function pntCnvIhtm()
{this.cnv.innerHTML+=this.htm;this.htm='';}
function pntCnv()
{this.htm='';}
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);'+
'overflow:hidden;background-color:'+this.color+';'+
'"><\/div>';}
function mkDivPrint(x,y,w,h)
{this.htm+='<div style="position:absolute;'+
'border-left:'+w+'px solid '+this.color+';'+
'left:'+x+'px;'+
'top:'+y+'px;'+
'width:'+w+'px;'+
'height:'+h+'px;'+
'clip:rect(0,'+w+'px,'+h+'px,0);'+
'overflow:hidden;background-color:'+this.color+';'+
'"><\/div>';}
function mkLyr(x,y,w,h)
{this.htm+='<layer '+
'left="'+x+'" '+
'top="'+y+'" '+
'width="'+w+'" '+
'height="'+h+'" '+
'bgcolor="'+this.color+'"><\/layer>\n';}
function mkLbl(txt,x,y)
{this.htm+='<div style="position:absolute;white-space:nowrap;'+
'left:'+x+'px;'+
'top:'+y+'px;'+
'font-family:'+this.ftFam+';'+
'font-size:'+this.ftSz+';'+
'color:'+this.color+';'+this.ftSty+'">'+
txt+
'<\/div>';}
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)
{++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)
{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)
{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(s-0x3>0)
{var _s=(s*dx*Math.sqrt(1+dy*dy/(dx*dx))-dx-(s>>1)*dy)/dx;_s=(!(s-0x4)?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)
{++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-0x3>0)
{var _s=(s*dy*Math.sqrt(1+dx*dx/(dy*dy))-(s>>1)*dx-dy)/dy;_s=(!(s-0x4)?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)
{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)
{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)
{if(drw)this.mkDiv(x,y,1,1);drw=!drw;if(p>0)
{y+=yIncr;p+=pru;}
else p+=pr;++x;}
if(drw)this.mkDiv(x,y,1,1);}
else
{var pr=dx<<1,pru=pr-(dy<<1),p=pr-dy;while((dy--)>0)
{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)+1,cx=left+a,cy=top+b,x=0,y=b,ox=0,oy=b,aa=(a*a)<<1,bb=(b*b)<<1,st=(aa>>1)*(1-(b<<1))+bb,tt=(bb>>1)-aa*((b<<1)-1),w,h;while(y>0)
{if(st<0)
{st+=bb*((x<<1)+0x3);tt+=(bb<<1)*(++x);}
else if(tt<0)
{st+=bb*((x<<1)+0x3)-(aa<<1)*(y-1);tt+=(bb<<1)*(++x)-aa*(((y--)<<1)-0x3);w=x-ox;h=oy-y;if(w&0x2&&h&0x2)
{this.mkOvQds(cx,cy,-x+0x2,ox+wod,-oy,oy-1+hod,1,1);this.mkOvQds(cx,cy,-x+1,x-1+wod,-y-1,y+hod,1,1);}
else this.mkOvQds(cx,cy,-x+1,ox+wod,-oy,oy-h+hod,w,h);ox=x;oy=y;}
else
{tt-=aa*((y<<1)-0x3);st-=(aa<<1)*(--y);}}
this.mkDiv(cx-a,cy-oy,a-ox+1,(oy<<1)+hod);this.mkDiv(cx+ox+wod,cy-oy,a-ox+1,(oy<<1)+hod);}
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)+1,cx=left+a,cy=top+b,x=0,y=b,aa=(a*a)<<1,bb=(b*b)<<1,st=(aa>>1)*(1-(b<<1))+bb,tt=(bb>>1)-aa*((b<<1)-1);if(s-0x4<0&&(!(s-0x2)||width-0x33>0&&height-0x33>0))
{var ox=0,oy=b,w,h,pxl,pxr,pxt,pxb,pxw;while(y>0)
{if(st<0)
{st+=bb*((x<<1)+0x3);tt+=(bb<<1)*(++x);}
else if(tt<0)
{st+=bb*((x<<1)+0x3)-(aa<<1)*(y-1);tt+=(bb<<1)*(++x)-aa*(((y--)<<1)-0x3);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,ox-pxw+w+wod,-oy,-h+oy+hod,pxw,h);ox=x;oy=y;}
else
{tt-=aa*((y<<1)-0x3);st-=(aa<<1)*(--y);}}
this.mkDiv(cx-a,cy-oy,s,(oy<<1)+hod);this.mkDiv(cx+a+wod-s+1,cy-oy,s,(oy<<1)+hod);}
else
{var _a=(width-((s-1)<<1))>>1,_b=(height-((s-1)<<1))>>1,_x=0,_y=_b,_aa=(_a*_a)<<1,_bb=(_b*_b)<<1,_st=(_aa>>1)*(1-(_b<<1))+_bb,_tt=(_bb>>1)-_aa*((_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)
{st+=bb*((x<<1)+0x3);tt+=(bb<<1)*(++x);pxl[pxl.length]=x;pxt[pxt.length]=y;}
else if(tt<0)
{st+=bb*((x<<1)+0x3)-(aa<<1)*(y-1);tt+=(bb<<1)*(++x)-aa*(((y--)<<1)-0x3);pxl[pxl.length]=x;pxt[pxt.length]=y;}
else
{tt-=aa*((y<<1)-0x3);st-=(aa<<1)*(--y);}
if(_y>0)
{if(_st<0)
{_st+=_bb*((_x<<1)+0x3);_tt+=(_bb<<1)*(++_x);_pxb[_pxb.length]=_y-1;}
else if(_tt<0)
{_st+=_bb*((_x<<1)+0x3)-(_aa<<1)*(_y-1);_tt+=(_bb<<1)*(++_x)-_aa*(((_y--)<<1)-0x3);_pxb[_pxb.length]=_y-1;}
else
{_tt-=_aa*((_y<<1)-0x3);_st-=(_aa<<1)*(--_y);_pxb[_pxb.length-1]--;}}}
var ox=0,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+1,ox+wod,-oy,_oy+hod,x-ox,oy-_oy);ox=x;oy=pxt[i];_oy=_pxb[i];}}
else
{x=pxl[i];this.mkDiv(cx-x+1,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,cx=left+a,cy=top+b,x=0,y=b,aa2=(a*a)<<1,aa4=aa2<<1,bb=(b*b)<<1,st=(aa2>>1)*(1-(b<<1))+bb,tt=(bb>>1)-aa2*((b<<1)-1),drw=true;while(y>0)
{if(st<0)
{st+=bb*((x<<1)+0x3);tt+=(bb<<1)*(++x);}
else if(tt<0)
{st+=bb*((x<<1)+0x3)-aa4*(y-1);tt+=(bb<<1)*(++x)-aa2*(((y--)<<1)-0x3);}
else
{tt-=aa2*((y<<1)-0x3);st-=aa4*(--y);}
if(drw)this.mkOvQds(cx,cy,-x,x+wod,-y,y+hod,1,1);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 jsGraphics(id,wnd)
{this.setColor=new Function('arg','this.color = arg;');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;this.mkDiv=jg_n4?mkLyr:arg?mkDivPrint:mkDiv;};this.setFont=function(fam,sz,sty)
{this.ftFam=fam;this.ftSz=sz;this.ftSty=sty||Font.PLAIN;};this.drawPolyline=this.drawPolyLine=function(x,y,s)
{var i=x.length-1;while(i>=0)
this.drawLine(x[i],y[i],x[--i],y[i]);};this.fillRect=function(x,y,w,h)
{this.mkDiv(x,y,w,h);};this.drawPolygon=function(x,y)
{this.drawPolyline(x,y);this.drawLine(x[x.length-1],y[x.length-1],x[0],y[0]);};this.drawEllipse=this.drawOval=function(x,y,w,h)
{this.mkOv(x,y,w,h);};this.fillEllipse=this.fillOval=function(left,top,w,h)
{var a=(w-=1)>>1,b=(h-=1)>>1,wod=(w&1)+1,hod=(h&1)+1,cx=left+a,cy=top+b,x=0,y=b,ox=0,oy=b,aa2=(a*a)<<1,aa4=aa2<<1,bb=(b*b)<<1,st=(aa2>>1)*(1-(b<<1))+bb,tt=(bb>>1)-aa2*((b<<1)-1),pxl,dw,dh;if(w+1)while(y>0)
{if(st<0)
{st+=bb*((x<<1)+0x3);tt+=(bb<<1)*(++x);}
else if(tt<0)
{st+=bb*((x<<1)+0x3)-aa4*(y-1);pxl=cx-x;dw=(x<<1)+wod;tt+=(bb<<1)*(++x)-aa2*(((y--)<<1)-0x3);dh=oy-y;this.mkDiv(pxl,cy-oy,dw,dh);this.mkDiv(pxl,cy+oy-dh+hod,dw,dh);ox=x;oy=y;}
else
{tt-=aa2*((y<<1)-0x3);st-=aa4*(--y);}}
this.mkDiv(cx-a,cy-oy,w+1,(oy<<1)+hod);};this.drawString=mkLbl;this.clear=function()
{this.htm="";if(this.cnv)this.cnv.innerHTML=this.defhtm;};this.mkOvQds=function(cx,cy,xl,xr,yt,yb,w,h)
{this.mkDiv(xr+cx,yt+cy,w,h);this.mkDiv(xr+cx,yb+cy,w,h);this.mkDiv(xl+cx,yb+cy,w,h);this.mkDiv(xl+cx,yt+cy,w,h);};this.setStroke(1);this.setPrintable(false);this.setFont('verdana,geneva,helvetica,sans-serif',String.fromCharCode(0x31,0x32,0x70,0x78),Font.PLAIN);this.color='#000000';this.htm='';this.wnd=wnd||window;if(!(jg_ie||jg_dom||jg_ihtm))chkDHTM();if(typeof id!='string'||!id)this.paint=pntDoc;else
{this.cnv=document.all?(this.wnd.document.all[id]||null):document.getElementById?(this.wnd.document.getElementById(id)||null):null;this.defhtm=(this.cnv&&this.cnv.innerHTML)?this.cnv.innerHTML:'';this.paint=jg_dom?pntCnvDom:jg_ie?pntCnvIe:jg_ihtm?pntCnvIhtm:pntCnv;}}