// JavaScript Document

function getScrollLeft() {
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollLeft;
 } else if (window.pageXOffset) {
  return window.pageXOffset;
 } else {
  return 0;
 }
}


function getScrollTop() { 
 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {
  return document.body.scrollTop;
 } else if (window.pageYOffset) {
  return window.pageYOffset;
 } else {
  return 0;
 }
}

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 + getScrollLeft();
 if (!cuY) cuY = 0 + getScrollTop();
 if (!frms) frms = 6;
 
 if (toY > cuY && toY > height)toY = (y - height) + 1;
 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
 var posX = Math.floor(cuX);
 var posY = Math.floor(cuY);
 window.scrollTo(posX, posY);

 if (posX != toX || posY != toY) {
  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
 }
}

function jumpToPageTop() { 
  pageScroll(0,0,10);
}

// JavaScript Document
function getWindowWidth(){
		if(usr.WinIE6s){
			return d.documentElement.clientWidth;
		}else if(usr.OPERA || (usr.Mac && (usr.checkObj == 1 || usr.OPERA))){
			return window.innerWidth;
		}else if(usr.Win && usr.checkObj == 1){
			return window.innerWidth - 16;
		}else if(usr.checkObj == 4){
			return window.innerWidth - 15;
		}else if(usr.checkObj == 2 || usr.checkObj == 3){
			return d.body.clientWidth;
		}
	}

	function getWindowHeight(){
		if(usr.WinIE6s){
			return d.documentElement.clientHeight;
		}else if(usr.OPERA || (usr.Mac && (usr.checkObj == 1 || usr.OPERA))){
			return window.innerHeight;
		}else if(usr.Win && usr.checkObj == 1){
			return window.innerHeight - 16;
		}else if(usr.checkObj == 4){
			return window.innerHeight - 15;
		}else if(usr.checkObj == 2 || usr.checkObj == 3){
			return d.body.clientHeight;
		}
	}

	function getWindowXOffset(){
		if(usr.WinIE6s || usr.modeStandard){
			return d.body.parentNode.scrollLeft;
		}else if(usr.checkObj == 2 || usr.checkObj == 3){
			return d.body.scrollLeft;
		}else if(usr.checkObj == 1 || usr.checkObj == 4){
			return window.pageXOffset;
		}
	}

	function getWindowYOffset(){
		if(usr.WinIE6s || usr.modeStandard){
			return d.body.parentNode.scrollTop;
		}else if(usr.checkObj == 2 || usr.checkObj == 3){
			return d.body.scrollTop;
		}else if(usr.checkObj == 1 || usr.checkObj == 4){
			return window.pageYOffset;
		}
	}

	function getDocWidth(){
		if(usr.allObj){
			return getTagLeft('end') + 1;
		}
	}
	function getDocHeight(){
		if(usr.allObj){
			return getTagTop('end') + 1;
		}
	}

	function getDistanceMaxX(){
		if(usr.allObj){
			return (getDocWidth() - getWindowWidth());
		}
	}
	function getDistanceMaxY(){
		if(usr.allObj){
			return (getDocHeight() - getWindowHeight());
		}
	}

	function setObj(idName){
		return d.all ? d.all(idName) : d.getElementById ? d.getElementById(idName) : d.layers[idName];
	}

	function getTagLeft(idName) {
		var obj = setObj(idName);
		var tagCoords = new Object();
		if((usr.checkObj == 2) || (usr.checkObj == 3) || (usr.checkObj == 4)) {
			tagCoords.x = obj.offsetLeft;
			while ((obj = obj.offsetParent) != null) {
				tagCoords.x += obj.offsetLeft;
			}
		} else if(usr.checkObj == 1) {
			tagCoords.x = d.anchors[idName].x;
		}if((tagCoords.x*0)==0){
			return tagCoords.x;
		}else{
			return idName;
		}
	}

	function getTagTop(idName) {
		var obj = setObj(idName);
		var tagCoords = new Object();
		if((usr.checkObj == 2) || (usr.checkObj == 3) || (usr.checkObj == 4)) {
			tagCoords.y = obj.offsetTop;
			while ((obj = obj.offsetParent) != null) {
				tagCoords.y += obj.offsetTop;
			}
		} else if(usr.checkObj == 1) {
			tagCoords.y = d.anchors[idName].y;
		}if((tagCoords.y*0) == 0){
			if(usr.Mac && usr.Moz){
				return (tagCoords.y - 12);
			}else if((usr.Win && usr.Moz) || (usr.Mac && usr.SAFARI)){
				return (tagCoords.y - 9);
			}else{
				return (tagCoords.y);
			}
		}else{
			return idName;
		}
	}
	var pageScrollTimer;
	function pageScroll(toX,toY,frms,frX,frY) {
		if(pageScrollTimer) clearTimeout(pageScrollTimer);
		var spd = usr.Moz?2:usr.Mac ? 14 :16;
		var actX = getWindowXOffset();
		var actY = getWindowYOffset();
		if(!toX || toX < 0) toX = 0;
		if(!toY || toY < 0) toY = 0;
		if(!frms) frms = (usr.Mac&&(usr.OPERA||usr.NS6))?3:usr.NS6?4:usr.NS?10:5;
		if(!frX) frX = 0 + actX;
		if(!frY) frY = 0 + actY;

		frX += (toX - actX) / frms;
		if (frX < 0) frX = 0;
		frY += (toY - actY) / frms;
		if (frY < 0) frY = 0;
		var posX = Math.ceil(frX);
		var posY = Math.ceil(frY);
		window.scrollTo(posX, posY);
		if((Math.floor(Math.abs(actX - toX)) < 1) && (Math.floor(Math.abs(actY - toY)) < 1)){
			clearTimeout(pageScrollTimer);
			window.scroll(toX,toY);
		}else if(posX != toX || posY != toY){
			pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+frX+","+frY+")",spd);
		}else{
			clearTimeout(pageScrollTimer);
		}
	}

	function toAnchor(idName,longitudinalAdj,traverser) {
		if(usr.allObj){
			if(!!idName){
				var anchorX = traverser ? getTagLeft(idName) : 0;
				var anchorY = longitudinalAdj? getTagTop(idName)-longitudinalAdj : getTagTop(idName)-20;
				var dMaxX = getDistanceMaxX();
				var dMaxY = getDistanceMaxY();
				if(((anchorX*0) == 0)||((anchorY*0) == 0)){
					var setX = (anchorX<1)?0:(anchorX>dMaxX)?dMaxX:anchorX;
					var setY = (anchorY<1)?0:(anchorY>dMaxY)?dMaxY:anchorY;
					pageScroll(setX,setY);
				}else{
					location.hash = idName;
				}
			}else{
				pageScroll(0,0);
			}
		}else{
			!!idName ? location.hash = idName : location.hash = "top";
		}
	}

var bAgent = navigator.userAgent;
	var bName = navigator.appName;
	var bPlugins = navigator.plugins;
	var d = document;
	
	function sniffer(){
		this.Win = bAgent.indexOf("Win",0) != -1 ? 1 :0;
		this.Mac = bAgent.indexOf("Mac",0) != -1 ? 1 :0;
		this.MacOSX = ((bAgent.indexOf("Mozilla") != -1) && (bAgent.indexOf("Mac OS X") != -1)) ? 1 :0;
		if(bPlugins){for(i=0;i<bPlugins.length;i++){if(this.Mac && (bPlugins[i].filename.indexOf("QuickTime Plugin.plugin")!=-1)){this.MacOSX=true;}}}
		
		this.IE = ((bAgent.indexOf("MSIE") != -1) && (bAgent.indexOf("Opera") == -1)) ? 1 :0;
		this.NS = ((bName == "Netscape") && (bAgent.indexOf("Opera") == -1)) ? 1 :0;
		this.NC = ((bName == "Netscape") && (bAgent.indexOf("Gecko") == -1) && (bAgent.indexOf("Opera") == -1)) ? 1 :0;
		this.Gecko = (bAgent.indexOf("Gecko") != -1) ? 1 :0;
		this.Moz = ((bAgent.indexOf("Gecko") != -1) && (bAgent.indexOf("Safari",0) == -1)) ? 1 :0;
		this.OPERA = bAgent.indexOf("Opera",0) != -1 ? 1 :0;
		this.SAFARI = bAgent.indexOf("Safari",0) != -1 ? 1 :0;
		this.ICAB = bAgent.indexOf("iCab",0) != -1 ? 1 :0;
		
		this.IE3 = (bAgent.indexOf('MSIE 3.',0) != -1);
		this.MacIE4 = (this.Mac && (bAgent.indexOf('MSIE 4.',0) != -1));
		this.MacIE45 = (this.Mac && (bAgent.indexOf('MSIE 4.5',0) != -1));
		this.MacIE5 = (this.Mac && (bAgent.indexOf('MSIE 5.',0) != -1));
		this.NS60 = (bAgent.indexOf("Netscape6/6.0") != -1);
		this.NS6 = (bAgent.indexOf("Netscape6/") != -1);
		this.NS7 = (bAgent.indexOf("Netscape/7") != -1);
		
		this.checkObj = d.all?(d.getElementById?3:2):(d.getElementById?4:(d.layers?1:0));
		this.allObj = ((this.checkObj == 1) || (this.checkObj == 2) || (this.checkObj == 3) || (this.checkObj == 4));
		this.checkObj4 = (d.getElementById && !d.all) ? 1 :0;
		this.checkObj3 = (d.getElementById && d.all) ? 1 :0;
		this.checkObj2 = (d.all && !d.getElementById) ? 1 :0;
		this.checkObj1 = d.layers ? 1 :0;
		
		this.modeStandard = d.compatMode == "CSS1Compat" ? 1 : 0;
		this.modeQuirks = d.compatMode == "BackCompat" ? 1 : 0;
		
		this.WinIE6s = (this.Win && this.IE && this.modeStandard && (bAgent.indexOf('MSIE 6.',0) != -1));
		this.WinIE6q = (this.Win && this.IE &&this. modeQuirks && (bAgent.indexOf('MSIE 6.',0) != -1));
		
		return this;
	}
	var usr = new sniffer;


	if(! window.definedWidth){
		window.onresize = checkSize;
		window.definedWidth = window.innerWidth;
		window.definedHeight = window.innerHeight;
	}
	function checkSize(){
		if(definedWidth < window.innerWidth || definedWidth > window.innerWidth || definedHeight > window.innerHeight || definedHeight < window.innerHeight){
		location.reload();
		}
	}