//Disable right click script III- By Renigade (renigade@mediaone.net)
//For full source code, visit http://www.dynamicdrive.com
 
var message="";
///////////////////////////////////
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
 
document.oncontextmenu=new Function("return true")
//Disable right click script III- By Renigade (renigade@mediaone.net)


//cookie section
var nd= new Date();
nd.setTime (nd.getTime()+(365*24*60*60*1000));
var cdomain = (location.domain) ? location.domain : null;
var cpath = "/";

//================================================================
function searchKey(){
	var oform = document.getElementById('searchForm');
	var value = document.getElementById('keyword').value.replace(/\s/g, '');
	if (value != '')
		oform.submit();
	else
		return false;
}

function gel(elemName) {
	if ( document.getElementById ) {
		return document.getElementById(elemName);
	}
	return null;
}

function getHost() {
	var url = window.location.href;
	var nohttp = url.split('//')[1];
	var hostPort = nohttp.split('/')[0];
	return hostPort;
}

//font size 
//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','table','tr','td','th','strong','a','span','li','ul');
var startSz=getFontSize();

function getFontSize() {
	if (document.cookie.indexOf("fontSize") < 0) {
		return 1;
	} else {
		var startStr = document.cookie.indexOf("fontSize") + 9;
		var endStr = document.cookie.indexOf(";", startStr);
		if (endStr == -1) {
			endStr = document.cookie.length;
		}
		return unescape(document.cookie.substring(startStr, endStr));
	}
}
		
function restFontSize(trgt)
{	//999 = rest
	changeFontSize( trgt, 999, 0 );
}
		
function changeFontSize( trgt, inc, type ) {
	
	//Specify spectrum of different font sizes:
	//var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
	if (type == 1) {
		var szs = new Array('80%','100%','120%','140%','150%');
	} else {
		var szs = new Array('90%','100%','110%','115%','120%','125%');
		var smallSzs = '100%';
	}

	if (!document.getElementById) return
	
	var d = document,cEl = null,sz = eval(startSz),i,j,cTags;

	if (type == 0) {
		sz += inc;
	}

	if ( sz < 0 ) sz = 0;
	if ( sz > (szs.length-1) ) sz = (szs.length-1);
	if ( inc == 999) sz = 1; //rest font size
	startSz = sz;
	
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];
	cEl.style.fontSize = szs[ sz ];
	
	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) {
			cTags[ j ].style.fontSize = smallSzs;
		}
	}
	if (type == 0) {
		setCookie("fontSize", sz, nd, cpath, cdomain);
	}
}

function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) +
	    ((expires) ? "; expires=" + expires.toGMTString() : "") +
	    ((path) ? "; path=" + path : "") +
	    ((domain) ? "; domain=" + domain : "") +
	    ((secure) ? "; secure" : "");
	document.cookie = curCookie;
}

function getCookie(NameOfCookie)
{
	if (document.cookie.length > 0) 
	{ 
		begin = document.cookie.indexOf(NameOfCookie+"="); 
		if (begin != -1) // Note: != means "is not equal to"
		{ 
			begin += NameOfCookie.length+1; 
			end = document.cookie.indexOf(";", begin);
			if (end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(begin, end)); 
		} 
	}
	return null; 
}




function setPopCookie(NameOfCookie, value, expiredays) 
{

//Three variables are used to set the new cookie. 
//The name of the cookie, the value to be stored,
//and finally the number of days until the cookie expires.
//The first lines in the function convert 
//the number of days to a valid date.

var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));

//The next line stores the cookie, simply by assigning 
//the values to the "document.cookie" object.
//Note the date is converted to Greenwich Mean time using
//the "toGMTstring()" function.

document.cookie = NameOfCookie + "=" + escape(value) + 
((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}


function delCookie(NameOfCookie, path, domain, secure)
{
	//The function simply checks to see if the cookie is set.
	//If so, the expiration date is set to Jan. 1st 1970.
	if (getCookie(NameOfCookie)) {
		var curCookie = NameOfCookie + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT" +
	    	((path) ? "; path=" + path : "") +
	    	((domain) ? "; domain=" + domain : "") +
	    	((secure) ? "; secure" : "");
		document.cookie = curCookie;	
	}
}


// ----------------------------------------
// Menu moving functions
// ----------------------------------------

var offsetTop = 220;
var offsetLeft = 870;

function Spy () {
	var menu = gel("floatingmenu");
	var targetTop = document.body.scrollTop + offsetTop;
	var targetLeft = document.body.scrollLeft + offsetLeft;
	var deltaY = 10;
	var deltaX = 10;
	var valTop = parseInt(menu.style.top);
	deltaY = (valTop - targetTop) * .2;
	deltaY = (deltaY < 0) ? -deltaY : deltaY;
	if ( valTop != targetTop && valTop <= (targetTop + deltaY) && valTop >= (targetTop - deltaY) ) {
		menu.style.top = targetTop;
	} else {
		if ( valTop < targetTop ) {
			menu.style.top = valTop + deltaY;
		} else {
			if ( valTop  > 0 ) {
				menu.style.top = valTop - deltaY;
			}
		}
		valTop = parseInt(menu.style.top);
		if ( valTop <= (targetTop + deltaY) && valTop >= (targetTop - deltaY) ) {
			menu.style.top = targetTop;
		}
	}
	var valLeft = parseInt(menu.style.left);
	deltaX = (valLeft - targetLeft) * .2;
	deltaX = (deltaX < 0) ? -deltaX : deltaX;
	if ( valLeft != targetLeft && valLeft <= (targetLeft + deltaX) && valLeft >= (targetLeft - deltaX) ) {
		menu.style.left = targetLeft;
	} else {
		
		if ( valLeft < targetLeft ) {
			menu.style.left = valLeft + deltaX;
		} else {
			if ( valLeft > 0 ) {
				menu.style.left = valLeft - deltaX;
			}
		}
		valLeft = parseInt(menu.style.left);
		if ( valLeft <= (targetLeft + deltaX) && valLeft >= (targetLeft - deltaX) ) {
			menu.style.left = targetLeft;
		}
	}
}
 
function ScriptStart () {
	gel("floatingmenu").style.top = "250";
	setInterval("Spy ()", 50);
}
 
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//============    page top scroll    ============

function pageTopScroll(){
	var x1 = x2 = x3 = 0; 
	var y1 = y2 = y3 = 0; 
	if(document.documentElement){
		x1 = document.documentElement.scrollLeft || 0;
		y1 = document.documentElement.scrollTop || 0;
	}
	if(document.body){
		x2 = document.body.scrollLeft || 0;
		y2 = document.body.scrollTop || 0;
	}
	x3 = window.scrollX || 0;
	y3 = window.scrollY || 0;
	var x = Math.max(x1, Math.max(x2, x3));
	var y = Math.max(y1, Math.max(y2, y3)); 
	window.scrollTo(Math.floor(x / 1.3), Math.floor(y / 1.3));
	if(x > 0 || y > 0){
		window.setTimeout("pageTopScroll()", 30);
	}
}