// x_core.js, X v3.15.2, Cross-Browser.com DHTML Library
// Copyright (c) 2004 Michael Foster, Licensed LGPL (gnu.org)
var xVersion='3.15.2',xNN4,xOp7,xOp5or6,xIE4Up,xIE4,xIE5,xMac,xUA=navigator.userAgent.toLowerCase();if(window.opera){xOp7=(xUA.indexOf('opera 7')!=-1||xUA.indexOf('opera/7')!=-1);if(!xOp7)xOp5or6=(xUA.indexOf('opera 5')!=-1||xUA.indexOf('opera/5')!=-1||xUA.indexOf('opera 6')!=-1||xUA.indexOf('opera/6')!=-1);}
else if(document.all&&xUA.indexOf('msie')!=-1){xIE4Up=parseInt(navigator.appVersion)>=4;xIE4=xUA.indexOf('msie 4')!=-1;xIE5=xUA.indexOf('msie 5')!=-1;}
else if(document.layers){xNN4=true;}
xMac=xUA.indexOf('mac')!=-1;function xGetElementById(e){if(typeof(e)!='string')return e;if(document.getElementById)e=document.getElementById(e);else if(document.all)e=document.all[e];else e=null;return e;}
function xParent(e,bNode){if(!(e=xGetElementById(e)))return null;var p=null;if(!bNode&&xDef(e.offsetParent))p=e.offsetParent;else if(xDef(e.parentNode))p=e.parentNode;else if(xDef(e.parentElement))p=e.parentElement;return p;}
function xDef(){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])=='undefined')return false;}
return true;}
function xStr(s){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])!='string')return false;}
return true;}
function xNum(n){for(var i=0;i<arguments.length;++i){if(typeof(arguments[i])!='number')return false;}
return true;}
function xShow(e){if(!(e=xGetElementById(e)))return;if(e.style&&xDef(e.style.visibility))e.style.visibility='visible';}
function xHide(e){if(!(e=xGetElementById(e)))return;if(e.style&&xDef(e.style.visibility))e.style.visibility='hidden';}
function xZIndex(e,uZ){if(!(e=xGetElementById(e)))return 0;if(e.style&&xDef(e.style.zIndex)){if(xNum(uZ))e.style.zIndex=uZ;uZ=parseInt(e.style.zIndex);}
return uZ;}
function xColor(e,sColor){if(!(e=xGetElementById(e)))return'';var c='';if(e.style&&xDef(e.style.color)){if(xStr(sColor))e.style.color=sColor;c=e.style.color;}
return c;}
function xBackground(e,sColor,sImage){if(!(e=xGetElementById(e)))return'';var bg='';if(e.style){if(xStr(sColor)){if(!xOp5or6)e.style.backgroundColor=sColor;else e.style.background=sColor;}
if(xStr(sImage))e.style.backgroundImage=(sImage!='')?'url('+sImage+')':null;if(!xOp5or6)bg=e.style.backgroundColor;else bg=e.style.background;}
return bg;}
function xMoveTo(e,iX,iY){xLeft(e,iX);xTop(e,iY);}
function xLeft(e,iX){if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.left)){if(xNum(iX))e.style.left=iX+'px';else{iX=parseInt(e.style.left);if(isNaN(iX))iX=0;}}
else if(css&&xDef(e.style.pixelLeft)){if(xNum(iX))e.style.pixelLeft=iX;else iX=e.style.pixelLeft;}
return iX;}
function xTop(e,iY){if(!(e=xGetElementById(e)))return 0;var css=xDef(e.style);if(css&&xStr(e.style.top)){if(xNum(iY))e.style.top=iY+'px';else{iY=parseInt(e.style.top);if(isNaN(iY))iY=0;}}
else if(css&&xDef(e.style.pixelTop)){if(xNum(iY))e.style.pixelTop=iY;else iY=e.style.pixelTop;}
return iY;}
function xPageX(e){if(!(e=xGetElementById(e)))return 0;var x=0;while(e){if(xDef(e.offsetLeft))x+=e.offsetLeft;e=xDef(e.offsetParent)?e.offsetParent:null;}
return x;}
function xPageY(e){if(!(e=xGetElementById(e)))return 0;var y=0;while(e){if(xDef(e.offsetTop))y+=e.offsetTop;e=xDef(e.offsetParent)?e.offsetParent:null;}
return y;}
function xOffsetLeft(e){if(!(e=xGetElementById(e)))return 0;if(xDef(e.offsetLeft))return e.offsetLeft;else return 0;}
function xOffsetTop(e){if(!(e=xGetElementById(e)))return 0;if(xDef(e.offsetTop))return e.offsetTop;else return 0;}
function xScrollLeft(e){var offset=0;if(!(e=xGetElementById(e))){if(document.documentElement&&document.documentElement.scrollLeft)offset=document.documentElement.scrollLeft;else if(document.body&&xDef(document.body.scrollLeft))offset=document.body.scrollLeft;}
else{if(xNum(e.scrollLeft))offset=e.scrollLeft;}
return offset;}
function xScrollTop(e){var offset=0;if(!(e=xGetElementById(e))){if(document.documentElement&&document.documentElement.scrollTop)offset=document.documentElement.scrollTop;else if(document.body&&xDef(document.body.scrollTop))offset=document.body.scrollTop;}
else{if(xNum(e.scrollTop))offset=e.scrollTop;}
return offset;}
function xHasPoint(ele,iLeft,iTop,iClpT,iClpR,iClpB,iClpL){if(!xNum(iClpT)){iClpT=iClpR=iClpB=iClpL=0;}
else if(!xNum(iClpR)){iClpR=iClpB=iClpL=iClpT;}
else if(!xNum(iClpB)){iClpL=iClpR;iClpB=iClpT;}
var thisX=xPageX(ele),thisY=xPageY(ele);return(iLeft>=thisX+iClpL&&iLeft<=thisX+xWidth(ele)-iClpR&&iTop>=thisY+iClpT&&iTop<=thisY+xHeight(ele)-iClpB);}
function xResizeTo(e,uW,uH){xWidth(e,uW);xHeight(e,uH);}
function xWidth(e,uW){if(!(e=xGetElementById(e)))return 0;if(xNum(uW)){if(uW<0)uW=0;else uW=Math.round(uW);}
else uW=-1;var css=xDef(e.style);if(css&&xDef(e.offsetWidth)&&xStr(e.style.width)){if(uW>=0)xSetCW(e,uW);uW=e.offsetWidth;}
else if(css&&xDef(e.style.pixelWidth)){if(uW>=0)e.style.pixelWidth=uW;uW=e.style.pixelWidth;}
return uW;}
function xHeight(e,uH){if(!(e=xGetElementById(e)))return 0;if(xNum(uH)){if(uH<0)uH=0;else uH=Math.round(uH);}
else uH=-1;var css=xDef(e.style);if(css&&xDef(e.offsetHeight)&&xStr(e.style.height)){if(uH>=0)xSetCH(e,uH);uH=e.offsetHeight;}
else if(css&&xDef(e.style.pixelHeight)){if(uH>=0)e.style.pixelHeight=uH;uH=e.style.pixelHeight;}
return uH;}
function xGetCS(ele,sP){return parseInt(document.defaultView.getComputedStyle(ele,'').getPropertyValue(sP));}
function xSetCW(ele,uW){var pl=0,pr=0,bl=0,br=0;if(xDef(document.defaultView)&&xDef(document.defaultView.getComputedStyle)){pl=xGetCS(ele,'padding-left');pr=xGetCS(ele,'padding-right');bl=xGetCS(ele,'border-left-width');br=xGetCS(ele,'border-right-width');}
else if(xDef(ele.currentStyle,document.compatMode)){if(document.compatMode=='CSS1Compat'){pl=parseInt(ele.currentStyle.paddingLeft);pr=parseInt(ele.currentStyle.paddingRight);bl=parseInt(ele.currentStyle.borderLeftWidth);br=parseInt(ele.currentStyle.borderRightWidth);}}
else if(xDef(ele.offsetWidth,ele.style.width)){ele.style.width=uW+'px';pl=ele.offsetWidth-uW;}
if(isNaN(pl))pl=0;if(isNaN(pr))pr=0;if(isNaN(bl))bl=0;if(isNaN(br))br=0;var cssW=uW-(pl+pr+bl+br);if(isNaN(cssW)||cssW<0)return;else ele.style.width=cssW+'px';}
function xSetCH(ele,uH){var pt=0,pb=0,bt=0,bb=0;if(xDef(document.defaultView)&&xDef(document.defaultView.getComputedStyle)){pt=xGetCS(ele,'padding-top');pb=xGetCS(ele,'padding-bottom');bt=xGetCS(ele,'border-top-width');bb=xGetCS(ele,'border-bottom-width');}
else if(xDef(ele.currentStyle,document.compatMode)){if(document.compatMode=='CSS1Compat'){pt=parseInt(ele.currentStyle.paddingTop);pb=parseInt(ele.currentStyle.paddingBottom);bt=parseInt(ele.currentStyle.borderTopWidth);bb=parseInt(ele.currentStyle.borderBottomWidth);}}
else if(xDef(ele.offsetHeight,ele.style.height)){ele.style.height=uH+'px';pt=ele.offsetHeight-uH;}
if(isNaN(pt))pt=0;if(isNaN(pb))pb=0;if(isNaN(bt))bt=0;if(isNaN(bb))bb=0;var cssH=uH-(pt+pb+bt+bb);if(isNaN(cssH)||cssH<0)return;else ele.style.height=cssH+'px';}
function xClip(e,iTop,iRight,iBottom,iLeft){if(!(e=xGetElementById(e)))return;if(e.style){if(xNum(iLeft))e.style.clip='rect('+iTop+'px '+iRight+'px '+iBottom+'px '+iLeft+'px)';else e.style.clip='rect(0 '+parseInt(e.style.width)+'px '+parseInt(e.style.height)+'px 0)';}}
function xClientWidth(){var w=0;if(xOp5or6)w=window.innerWidth;else if(!window.opera&&document.documentElement&&document.documentElement.clientWidth)
w=document.documentElement.clientWidth;else if(document.body&&document.body.clientWidth)
w=document.body.clientWidth;else if(xDef(window.innerWidth,window.innerHeight,document.height)){w=window.innerWidth;if(document.height>window.innerHeight)w-=16;}
return w;}
function xClientHeight(){var h=0;if(xOp5or6)h=window.innerHeight;else if(!window.opera&&document.documentElement&&document.documentElement.clientHeight)
h=document.documentElement.clientHeight;else if(document.body&&document.body.clientHeight)
h=document.body.clientHeight;else if(xDef(window.innerWidth,window.innerHeight,document.width)){h=window.innerHeight;if(document.width>window.innerWidth)h-=16;}
return h;}
function xInnerHtml(e,sHtml){if(!(e=xGetElementById(e)))return'';if(xStr(e.innerHTML)){if(xStr(sHtml))e.innerHTML=sHtml;else return e.innerHTML;}}
function xHide2(e){xHide(e);if(!(e=xGetElementById(e)))return;if(e.style&&xDef(e.style.display))e.style.display='none';}
function xShow2(e,disp){xShow(e);if(!(e=xGetElementById(e)))return;if(!xStr(disp))return;if(disp=='inline'||disp=='block'||disp=='list-item'){if(e.style&&xDef(e.style.display))e.style.display=disp;}}