	<!--to hide script contents from old browsers	/*user-defined data type*/	bAgent = navigator.userAgent;	bName = navigator.appName;	bVer = parseInt(navigator.appVersion);	bPlugins = navigator.plugins;	Vmajor = parseInt(navigator.appVersion);	// ex. 3	Vminor = parseFloat(navigator.appVersion);	// ex. 3.01	Win = (bAgent.indexOf("Win",0) != -1);	Mac = (bAgent.indexOf("Mac",0) != -1);	MacOSX = ((bAgent.indexOf("Mozilla") != -1) && (bAgent.indexOf("Mac OS X") != -1));	if(bPlugins){for(i=0;i<bPlugins.length;i++){if(Mac && (bPlugins[i].filename.indexOf("QuickTime Plugin.plugin")!=-1)){MacOSX=true;}}}	IE = (bName == "Microsoft Internet Explorer");	NS = (bName == "Netscape")	Moz = (bAgent.indexOf("Gecko") != -1);	ICAB = (bAgent.indexOf("iCab",0) != -1);	OPERA = (bAgent.indexOf("Opera",0) != -1);	NS6 = (bAgent.indexOf("Netscape6") != -1);	MacIE5 = ((Mac && bAgent.indexOf('MSIE 5',0) != -1) || (Mac && IE && bVer > 4));	MacIE4 = ((Mac && bAgent.indexOf('MSIE 4.',0) != -1));	MacIE3 = ((Mac && bAgent.indexOf('MSIE 3.',0) != -1));	/*user-defined object check*/	/*NS4 = 1, IE4 = 2, IE5+ = 3, NS6 = 4, others = 0*/	checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));	function initObj(){		checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));	}		/*PageReset*/	/*between 4.51 and 4.61 of NS be no good for meta*/	var file_url = location.href;	anchorCheck = file_url.indexOf("#",0);	function pageReset(){		if(NS){			if(anchorCheck == -1){				window.scroll(0,0);			}else return true;		}else return true;	}	function getWindowHeight(){		if(OPERA || checkObj == 1 || checkObj == 4){			return window.innerHeight;		}else if(checkObj == 2 || checkObj == 3){			return document.body.clientHeight;		}else{			return 400;		}	}	function getWindowXOffset(){		if(checkObj == 2 || checkObj == 3){			return document.body.scrollLeft;		}else if(checkObj == 1 || checkObj == 4){			return window.pageXOffset;		}else{			return 0;		}	}	function getWindowYOffset(){		if(checkObj == 2 || checkObj == 3){			return document.body.scrollTop;		}else if(checkObj == 1 || checkObj == 4){			return window.pageYOffset;		}else{			return 0;		}	}	function getTagTop(idName){		if(OPERA){			return document.getElementById(idName).parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.offsetTop;		} else if(checkObj == 1){			return document.anchors[idName].y;		}	}	/*PageScroller*/	var pageScrollTimer;	function pageScroll(toX,toY,frms,cuX,cuY) {		if(pageScrollTimer) clearTimeout(pageScrollTimer);		if(!toX || toX < 0) toX = 0;		if(!toY || toY < 0) toY = 0;		if(!cuX) cuX = 0 + getWindowXOffset();		if(!cuY) cuY = 0 + getWindowYOffset();		if(!frms) frms = 6;		cuX += (toX - getWindowXOffset()) / frms;		if (cuX < 0) cuX = 0;		cuY += (toY - getWindowYOffset()) / frms;		if (cuY < 0) cuY = 0;		posX = Math.floor(cuX);		posY = Math.floor(cuY);		window.scrollTo(posX, posY);		if(posY < 1){			window.scroll(0,0);		}else if(posX != toX || posY != toY){			pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);		}else{			clearTimeout(pageScrollTimer);		}	}	function toAnchor(idName) {		if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4){			if(!!idName){				anchorX = 0;				anchorY = getTagTop(idName);				mouseX = getWindowXOffset();				mouseY = getWindowYOffset();				endY = endPositionY();				if(anchorY < 1){					location.hash = idName;				}else if(anchorY > endY){					pageScroll(anchorX,endY,6,mouseX,mouseY);				}else{					pageScroll(anchorX,anchorY,6,mouseX,mouseY);				}			}else{				pageScroll(0,0,6);			}		}else{			if(!!idName){				location.hash = idName;			}else{				location.hash = "top";			}		}	}
