var isMinNS4=(navigator.appName.indexOf("Netscape")>=0&&parseFloat(navigator.appVersion)>=4)?1:0;var isMinIE4=(document.all)?1:0;var isMinIE5=(isMinIE4&&navigator.appVersion.indexOf("MSIE 5.")>=0||isMinIE4&&navigator.appVersion.indexOf("MSIE 6.")>=0)?1:0;var isMinIE6=(isMinIE5&&navigator.appVersion.indexOf("MSIE 5.5")>=0||isMinIE5&&navigator.appVersion.indexOf("MSIE 6.")>=0)?1:0;function hideLayer(layer){if(isMinNS4)
layer.visibility="hide";if(isMinIE4)
layer.style.visibility="hidden";}
function showLayer(layer){if(isMinNS4)
layer.visibility="show";if(isMinIE4)
layer.style.visibility="visible";}
function inheritLayer(layer){if(isMinNS4)
layer.visibility="inherit";if(isMinIE4)
layer.style.visibility="inherit";}
function getVisibility(layer){if(isMinNS4){if(layer.visibility=="show")
return"visible";if(layer.visibility=="hide")
return"hidden";return layer.visibility;}
if(isMinIE4)
return layer.style.visibility;return"";}
function moveLayerTo(layer,x,y){if(isMinNS4)
layer.moveTo(x,y);if(isMinIE4){layer.style.left=x;layer.style.top=y;}}
function moveLayerBy(layer,dx,dy){if(isMinNS4)
layer.moveBy(dx,dy);if(isMinIE4){layer.style.pixelLeft+=dx;layer.style.pixelTop+=dy;}}
function getLeft(layer){if(isMinNS4)
return layer.left;if(isMinIE4)
return layer.style.pixelLeft;return-1;}
function getTop(layer){if(isMinNS4)
return layer.top;if(isMinIE4)
return layer.style.pixelTop;return-1;}
function getRight(layer){if(isMinNS4)
return layer.left+getWidth(layer);if(isMinIE4)
return layer.style.pixelLeft+getWidth(layer);return-1;}
function getBottom(layer){if(isMinNS4)
return layer.top+getHeight(layer);if(isMinIE4)
return layer.style.pixelTop+getHeight(layer);return-1;}
function getPageLeft(layer){var x;if(isMinNS4)
return layer.pageX;if(isMinIE4){x=0;while(layer.offsetParent!=null){x+=layer.offsetLeft;layer=layer.offsetParent;}
x+=layer.offsetLeft;return x;}
return-1;}
function getPageTop(layer){var y;if(isMinNS4)
return layer.pageY;if(isMinIE4){y=0;while(layer.offsetParent!=null){y+=layer.offsetTop;layer=layer.offsetParent;}
y+=layer.offsetTop;return y;}
return-1;}
function getWidth(layer){if(isMinNS4){if(layer.document.width)
return layer.document.width;else
return layer.clip.right-layer.clip.left;}
if(isMinIE4){if(layer.style.pixelWidth)
return layer.style.pixelWidth;else
return layer.clientWidth;}
return-1;}
function getHeight(layer){if(isMinNS4){if(layer.document.height)
return layer.document.height;else
return layer.clip.bottom-layer.clip.top;}
if(isMinIE4){if(layer.style.pixelHeight)
return layer.style.pixelHeight;else
return layer.clientHeight;}
return-1;}
function getzIndex(layer){if(isMinNS4)
return layer.zIndex;if(isMinIE4)
return layer.style.zIndex;return-1;}
function setzIndex(layer,z){if(isMinNS4)
layer.zIndex=z;if(isMinIE4)
layer.style.zIndex=z;}
function clipLayer(layer,clipleft,cliptop,clipright,clipbottom){if(isMinNS4){layer.clip.left=clipleft;layer.clip.top=cliptop;layer.clip.right=clipright;layer.clip.bottom=clipbottom;}
if(isMinIE4)
layer.style.clip='rect('+cliptop+' '+clipright+' '+clipbottom+' '+clipleft+')';}
function getClipLeft(layer){if(isMinNS4)
return layer.clip.left;if(isMinIE4){var str=layer.style.clip;if(!str)
return 0;var clip=getIEClipValues(layer.style.clip);return(clip[3]);}
return-1;}
function getClipTop(layer){if(isMinNS4)
return layer.clip.top;if(isMinIE4){var str=layer.style.clip;if(!str)
return 0;var clip=getIEClipValues(layer.style.clip);return clip[0];}
return-1;}
function getClipRight(layer){if(isMinNS4)
return layer.clip.right;if(isMinIE4){var str=layer.style.clip;if(!str)
return layer.style.pixelWidth;var clip=getIEClipValues(layer.style.clip);return clip[1];}
return-1;}
function getClipBottom(layer){if(isMinNS4)
return layer.clip.bottom;if(isMinIE4){var str=layer.style.clip;if(!str)
return layer.style.pixelHeight;var clip=getIEClipValues(layer.style.clip);return clip[2];}
return-1;}
function getClipWidth(layer){if(isMinNS4)
return layer.clip.width;if(isMinIE4){var str=layer.style.clip;if(!str)
return layer.style.pixelWidth;var clip=getIEClipValues(layer.style.clip);return clip[1]-clip[3];}
return-1;}
function getClipHeight(layer){if(isMinNS4)
return layer.clip.height;if(isMinIE4){var str=layer.style.clip;if(!str)
return layer.style.pixelHeight;var clip=getIEClipValues(layer.style.clip);return clip[2]-clip[0];}
return-1;}
function getIEClipValues(str){var clip=new Array();var i;i=str.indexOf("(");clip[0]=parseInt(str.substring(i+1,str.length),10);i=str.indexOf(" ",i+1);clip[1]=parseInt(str.substring(i+1,str.length),10);i=str.indexOf(" ",i+1);clip[2]=parseInt(str.substring(i+1,str.length),10);i=str.indexOf(" ",i+1);clip[3]=parseInt(str.substring(i+1,str.length),10);return clip;}
function scrollLayerTo(layer,x,y,bound){var dx=getClipLeft(layer)-x;var dy=getClipTop(layer)-y;scrollLayerBy(layer,-dx,-dy,bound);}
function scrollLayerBy(layer,dx,dy,bound){var cl=getClipLeft(layer);var ct=getClipTop(layer);var cr=getClipRight(layer);var cb=getClipBottom(layer);if(bound){if(cl+dx<0)
dx=-cl;else if(cr+dx>getWidth(layer))
dx=getWidth(layer)-cr;if(ct+dy<0)
dy=-ct;else if(cb+dy>getHeight(layer))
dy=getHeight(layer)-cb;}
clipLayer(layer,cl+dx,ct+dy,cr+dx,cb+dy);moveLayerBy(layer,-dx,-dy);}
function setBgColor(layer,color){if(isMinNS4)
layer.bgColor=color;if(isMinIE4)
layer.style.backgroundColor=color;}
function setBgImage(layer,src){if(isMinNS4)
layer.background.src=src;if(isMinIE4)
layer.style.backgroundImage="url("+src+")";}
function getLayer(name){if(isMinNS4)
return findLayer(name,document);if(isMinIE4)
return eval('document.all.'+name);return null;}
function findLayer(name,doc){var i,layer;for(i=0;i<doc.layers.length;i++){layer=doc.layers[i];if(layer.name==name)
return layer;if(layer.document.layers.length>0)
if((layer=findLayer(name,layer.document))!=null)
return layer;}
return null;}
function getImage(name){if(isMinNS4){return findImage(name,document);}
if(isMinIE4)
return eval('document.all.'+name);return null;}
function findImage(name,doc){var i,img;for(i=0;i<doc.images.length;i++)
if(doc.images[i].name==name)
return doc.images[i];for(i=0;i<doc.layers.length;i++)
if((img=findImage(name,doc.layers[i].document))!=null){img.container=doc.layers[i];return img;}
return null;}
function getImagePageLeft(img){var x,obj;if(isMinNS4){if(img.container!=null)
return img.container.pageX+img.x;else
return img.x;}
if(isMinIE4){x=0;obj=img;while(obj.offsetParent!=null){x+=obj.offsetLeft;obj=obj.offsetParent;}
x+=obj.offsetLeft;return x;}
return-1;}
function getImagePageTop(img){var y,obj;if(isMinNS4){if(img.container!=null)
return img.container.pageY+img.y;else
return img.y;}
if(isMinIE4){y=0;obj=img;while(obj.offsetParent!=null){y+=obj.offsetTop;obj=obj.offsetParent;}
y+=obj.offsetTop;return y;}
return-1;}
function getWindowWidth(){if(isMinNS4)
return window.innerWidth;if(isMinIE4)
return(document.compatMode=="CSS1Compat")?document.documentElement.clientHeight:document.body.clientHeight;return-1;}
function getWindowHeight(){if(isMinNS4)
return window.innerHeight;if(isMinIE4)
return document.body.clientHeight;return-1;}
function getPageWidth(){if(isMinNS4)
return document.width;if(isMinIE4)
return document.body.scrollWidth;return-1;}
function getPageHeight(){if(isMinNS4)
return document.height;if(isMinIE4)
return document.body.scrollHeight;return-1;}
function getPageScrollX(){if(isMinNS4)
return window.pageXOffset;if(isMinIE4)
return document.body.scrollLeft;return-1;}
function getPageScrollY(){if(isMinNS4)
return window.pageYOffset;if(isMinIE4)
return document.body.scrollTop;return-1;}