function systemInfo(){var b=navigator.appName;if(b=="Netscape"){this.b="ns"}else if(b=="Microsoft Internet Explorer"){this.b="ie"}else if(b=="Opera"){this.b="opera"}else{this.b=b}this.version=navigator.appVersion;this.v=parseInt(this.version);this.ns=(this.b=="ns"&&this.v>=4);this.ns4=(this.b=="ns"&&this.v==4);this.ns6=(this.b=="ns"&&this.v>4);this.ie=(this.b=="ie"&&this.v>=4);this.ie4=(this.version.indexOf('MSIE 4')>0);this.ie5=(this.version.indexOf('MSIE 5')>0);this.ie6=(this.version.indexOf('MSIE 6')>0);this.opera5=(this.b=="opera"&&this.v>4);this.dom=document.getElementById?1:0;this.agent=navigator.userAgent.toLowerCase();if(this.agent.indexOf("mac")!=-1){this.os="mac"}else if(this.agent.indexOf("win")!=-1){this.os="win"}else this.os="other";}is=new systemInfo();var mousecaptured=false;function getInnerWindowWidth(){if(is.ie){return parseInt(document.body.offsetWidth-5)}else{return parseInt(window.innerWidth)}}function getInnerWindowHeight(){if(is.ie){return parseInt(document.body.offsetHeight-5)}else{return parseInt(window.innerHeight)}}function getLayer(name,nestref){if(is.dom)return document.getElementById(name);if(is.ns4){if(!nestref)return findLayer(name,document);else return eval(nestref+'.document.layers["'+name+'"]')}if(is.ie4)return eval('document.all.'+name);msg("Browser not supported.");}function findLayer(name,doc){var i,lay;for(i=0;i<doc.layers.length;i++){lay=doc.layers[i];if(lay.name==name)return lay;if(lay.document.layers.length>0){lay=findLayer(name,lay.document);if(lay!=null&&lay!=undefined)return lay;}}}function msg(txt){alert(txt)}function mfLayer(name,nestref){this.id=name;this.elm=getLayer(name,nestref);if(!this.elm){msg("Could not find layer - "+name);return;}this.layerName=name;this.obj=name+"mfLayer";eval(this.obj+"=this");if(is.dom){this.css=this.elm.style;this.doc=document}if(is.ns6){var tempx=0;var tempy=0;if(this.elm.parentNode.id!=""){tempx=this.elm.offsetLeft-this.elm.parentNode.offsetLeft;tempy=this.elm.offsetTop-this.elm.parentNode.offsetTop;}else{tempx=this.elm.offsetLeft;tempy=this.elm.offsetTop;}this.moveTo(tempx,tempy);}if(is.ie4){this.css=document.all[name].style;this.doc=document;}if(is.ns4){this.css=this.elm;this.doc=this.elm.document;}this.obj=name+"mfLayer";eval(this.obj+"=this");this.name=name;}mfLayer.prototype.getLeft=mfLayerGetLeft;mfLayer.prototype.getRight=mfLayerGetRight;mfLayer.prototype.getTop=mfLayerGetTop;mfLayer.prototype.getBottom=mfLayerGetBottom;mfLayer.prototype.getX=mfLayerGetLeft;mfLayer.prototype.getY=mfLayerGetTop;mfLayer.prototype.getWidth=mfLayerGetWidth;mfLayer.prototype.getHeight=mfLayerGetHeight;mfLayer.prototype.getZIndex=mfLayerGetZIndex;function mfLayerGetLeft(){return parseInt(this.css.left||this.css.pixelLeft||this.elm.offsetLeft||0)}function mfLayerGetTop(){return parseInt(this.css.top||this.css.pixelTop||this.elm.offsetTop||0)}function mfLayerGetRight(){return parseInt(this.getLeft()+this.getWidth())}function mfLayerGetBottom(){return parseInt(this.getTop()+this.getHeight())}function mfLayerGetWidth(){return parseInt(this.css.clip.width||this.elm.offsetWidth||this.css.pixelWidth||this.elm.clientWidth||0)}function mfLayerGetHeight(){return parseInt(this.css.clip.height||this.elm.offsetHeight||this.css.pixelHeight||this.css.clientHeight||0)}function mfLayerGetZIndex(){return parseInt(this.css.zIndex)}mfLayer.prototype.setBgColor=mfLayerSetBgColor;mfLayer.prototype.setBgImage=mfLayerSetBgImage;mfLayer.prototype.setZIndex=mfLayerSetZIndex;mfLayer.prototype.setOpacity=mfLayerSetOpacity;function mfLayerSetBgColor(color){if(is.ns4){this.css.bgColor=color}else if(is.opera5){this.css.background=color}else this.css.backgroundColor=color;}function mfLayerSetBgImage(img){if(is.opera5)return;(is.ns4)?this.css.background.src=img:this.css.backgroundImage="url("+img+")"}function mfLayerSetZIndex(zindex){this.css.zIndex=zindex;}function mfLayerSetOpacity(opacity){if(is.ns4||is.opera5)return;if(opacity<0||opacity>100)opacity=100;(is.ns6)?this.css.MozOpacity=""+opacity+"%":this.css.filter="alpha(opacity="+opacity+")"}mfLayer.prototype.show=mfLayerShow;mfLayer.prototype.hide=mfLayerHide;function mfLayerShow(){this.css.visibility=(is.ns4)?"show":"visible"}function mfLayerHide(){this.css.visibility=(is.ns4)?"hide":"hidden"}mfLayer.prototype.clipInit=mfLayerClipInit;mfLayer.prototype.clipTo=mfLayerClipTo;mfLayer.prototype.clipBy=mfLayerClipBy;mfLayer.prototype.clipValues=mfLayerClipValues;function mfLayerClipInit(t,r,b,l){if(is.ie){if(arguments.length==4)this.clipTo(t,r,b,l);else if(is.ie4)this.clipTo(0,this.css.pixelWidth,this.css.pixelHeight,0);}}function mfLayerClipTo(t,r,b,l){if(is.opera5)return;if(t==null)t=this.clipValues('t');if(r==null)r=this.clipValues('r');if(b==null)b=this.clipValues('b');if(l==null)l=this.clipValues('l');if(is.ns4){this.css.clip.top=t;this.css.clip.right=r;this.css.clip.bottom=b;this.css.clip.left=l;}else this.css.clip="rect("+t+"px "+r+"px "+b+"px "+l+"px)";}function mfLayerClipBy(t,r,b,l){this.clipTo(this.clipValues('t')+t,this.clipValues('r')+r,this.clipValues('b')+b,this.clipValues('l')+l);}function mfLayerClipValues(which){if(is.opera5)return;if(is.ie)var clipv=this.css.clip.split("rect(")[1].split(")")[0].split("px");if(which=="t")return(is.ns)?this.css.clip.top:Number(clipv[0]);if(which=="r")return(is.ns)?this.css.clip.right:Number(clipv[1]);if(which=="b")return(is.ns)?this.css.clip.bottom:Number(clipv[2]);if(which=="l")return(is.ns)?this.css.clip.left:Number(clipv[3]);}mfLayer.prototype.moveTo=mfLayerMoveTo;mfLayer.prototype.moveBy=mfLayerMoveBy;mfLayer.prototype.centerLayer=mfLayerCenterLayer;mfLayer.prototype.centerLayer=mfLayerCenterLayer;function mfLayerMoveTo(x,y){if(is.opera5||is.ie4){this.css.pixelLeft=x;this.css.pixelTop=y;}else if(is.dom&&!is.opera5){this.css.left=x+"px";this.css.top=y+"px";}else{this.css.left=x;this.css.top=y;}}function mfLayerMoveBy(x,y){this.moveTo(this.getX()+x,this.getY()+y);}var centerIntoNegative=false;function mfLayerCenterLayer(centertype,adjust){var docH=getInnerWindowHeight();var docW=getInnerWindowWidth();var centerY,centerX;if(isNaN(adjust))adjust=0;if(centertype==1){centerY=(docH/2+adjust)-parseInt(this.getHeight()/2);centerX=this.getX();}else if(centertype==2){centerY=this.getY();centerX=(docW/2+adjust)-parseInt(this.getWidth()/2);}else{centerY=(docH/2+adjust)-parseInt(this.getHeight()/2);centerX=(docW/2+adjust)-parseInt(this.getWidth()/2);}if(!centerIntoNegative){if(centerX<0){centerX=0}if(centerY<0){centerY=0}}this.moveTo(centerX,centerY);}mfLayer.prototype.resizeTo=mfLayerResizeTo;mfLayer.prototype.resizeBy=mfLayerResizeBy;function mfLayerResizeTo(w,h){if(w<0){w=0};if(h<0){h=0};this.css.width=w;this.css.height=h;if(is.opera5){this.css.pixelWidth=w;this.css.pixelHeight=h;}else{this.clipTo(0,w,h,0)};this.hasResized=true;}function mfLayerResizeBy(w,h){var newW=parseInt(this.getWidth())+w;var newH=parseInt(this.getHeight())+h;this.css.width=newW;this.css.height=newH;if(is.opera5){this.css.pixelWidth=newW;this.css.pixelHeight=newH;}else{this.clipTo(0,newW,newH,0)};this.hasResized=true;}