window.onload=init;function init(){initDHTMLAPI();}var isCSS,isW3C,isIE4,isNN4,isIE6CSS,isMac,isIE7;var pageIsInit=false;function initDHTMLAPI(){if(document.images){isCSS=(document.body&&document.body.style)?true:false;isW3C=(isCSS&&document.getElementById)?true:false;isIE4=(isCSS&&document.all)?true:false;
isNN4=(document.layers)?true:false;isIE6CSS=(document.compatMode&&document.compatMode.indexOf("CSS1")>=0)?true:false;isMac=(navigator.userAgent.toLowerCase().indexOf("mac")!=-1)?true:false;var b_version=navigator.appVersion;if(b_version.indexOf("MSIE")!=-1&&b_version.indexOf("Opera")==-1){var ieversion=b_version.substr(b_version.indexOf("MSIE")+5,1);
}isIE7=(ieversion>=7)?true:false;}pageIsInit=true;}function getRawObject(obj){var theObj;if(typeof obj=="string"){if(isW3C){theObj=document.getElementById(obj);}else{if(isIE4){theObj=document.all(obj);}else{if(isNN4){theObj=seekLayer(document,obj);}}}}else{theObj=obj;}return theObj;}function getObject(obj){var theObj=getRawObject(obj);
if(theObj&&isCSS){theObj=theObj.style;}return theObj;}function getObjectWidth(obj){var elem=getRawObject(obj);var result=0;if(elem.offsetWidth){result=elem.offsetWidth;}else{if(elem.clip&&elem.clip.width){result=elem.clip.width;}else{if(elem.style&&elem.style.pixelWidth){result=elem.style.pixelWidth;
}}}return parseInt(result);}function getObjectHeight(obj){var elem=getRawObject(obj);var result=0;if(elem.offsetHeight){result=elem.offsetHeight;}else{if(elem.clip&&elem.clip.height){result=elem.clip.height;}else{if(elem.style&&elem.style.pixelHeight){result=elem.style.pixelHeight;}}}return parseInt(result);
}function getInsideWindowWidth(){if(window.innerWidth){return window.innerWidth;}else{if(isIE6CSS){return document.body.parentElement.clientWidth;}else{if(document.body&&document.body.clientWidth){return document.body.clientWidth;}}}return 0;}function getInsideWindowHeight(){if(window.innerHeight){return window.innerHeight;
}else{if(isIE6CSS){return document.body.parentElement.clientHeight;}else{if(document.body&&document.body.clientHeight){return document.body.clientHeight;}}}return 0;}function findPos(obj){var objt=document.getElementById(obj);var curleft=curtop=0;if(objt.offsetParent){curleft=objt.offsetLeft;curtop=objt.offsetTop;
while(objt=objt.offsetParent){curleft+=objt.offsetLeft;curtop+=objt.offsetTop;}}return[curleft,curtop];}function shiftBy(obj,deltaX,deltaY){var theObj=getObject(obj);if(theObj){if(isCSS){var units=(typeof theObj.left=="string")?"px":0;theObj.left=getObjectLeft(obj)+deltaX+units;theObj.top=getObjectTop(obj)+deltaY+units;
}else{if(isNN4){theObj.moveBy(deltaX,deltaY);}}}}function getObjectLeft(obj){var elem=getRawObject(obj);var result=0;if(document.defaultView){var style=document.defaultView;var cssDecl=style.getComputedStyle(elem,"");result=cssDecl.getPropertyValue("left");}else{if(elem.currentStyle){result=elem.currentStyle.left;
}else{if(elem.style){result=elem.style.left;}else{if(isNN4){result=elem.left;}}}}return parseInt(result);}function getObjectTop(obj){var elem=getRawObject(obj);var result=0;if(document.defaultView){var style=document.defaultView;var cssDecl=style.getComputedStyle(elem,"");result=cssDecl.getPropertyValue("top");
}else{if(elem.currentStyle){result=elem.currentStyle.top;}else{if(elem.style){result=elem.style.top;}else{if(isNN4){result=elem.top;}}}}return parseInt(result);}