// JavaScript Document
function tryThis() {
	window.scrollBy(0,800);
}

function getCookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
//	alert(start);
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ';', len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function setCookie( name, value, expires, path, domain, secure ) {
	deleteCookie( name, path, domain );
//	alert(name+'='+escape(value));
	document.cookie = name+'='+escape(value);
}
function poor() {
//	alert(value);
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name+'='+escape( value ) +
		( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString()
		( ( path ) ? ';path=' + path : '' ) +
		( ( domain ) ? ';domain=' + domain : '' ) +
		( ( secure ) ? ';secure' : '' );
}
function deleteCookie( name, path, domain ) {
	if ( getCookie( name ) ) document.cookie = name + '=' +
			( ( path ) ? ';path=' + path : '') +
			( ( domain ) ? ';domain=' + domain : '' ) +
			';expires=Thu, 01-Jan-1970 00:00:01 GMT';
}

function getScrollY() {
  var scrOfX = 0, scrOfY = 0;
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    scrOfY = window.pageYOffset;
    scrOfX = window.pageXOffset;
//  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
  } else if( document.body ) {
    //DOM compliant
    scrOfY = document.body.scrollTop;
    scrOfX = document.body.scrollLeft;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    scrOfY = document.documentElement.scrollTop;
    scrOfX = document.documentElement.scrollLeft;
  }
  return scrOfY;
}
// setScrollY()
function setScrollY(scrOfY) {
  if( typeof( window.pageYOffset ) == 'number' ) {
    //Netscape compliant
    window.pageYOffset = scrOfY;
  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
    //DOM compliant
    document.body.scrollTop = scrOfY;
  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
    //IE6 standards compliant mode
    document.documentElement.scrollTop=scrOfY;
  }
  return scrOfY;
}
// function saves scroll position
function fScrollSet()
{
//    var hidScroll = document.getElementById('hidScroll');
 //   setCookie("pageoffset",getScrollY());
 //   setCookie("pageoffset",getScrollY());
//	document.write("Set Scroll Value");
//	document.write(hidScroll.value);
}
function fScrollZero()
{
//    var hidScroll = document.getElementById('hidScroll');
//    setCookie("1800_pageoffset",0);
//	deleteCookie("pageoffset");
//	window.scrollTo(0,0);
//	document.write("Set Scroll Value");
//	document.write(hidScroll.value);
}

// function moves scroll position to saved value
function fScrollMove(what)
{
//    document.documentElement.scrollTop = getCookie("1800");
//window.scrollTo(0,0);
// BROKEN
	  //window.scrollTo(0,getCookie("pageoffset"));
	  //alert(getCookie("1800_pageoffset"));
//	setScrollY(getCookie("1800_pageoffset"))
//	document.write("Move Scroll Value");
//	document.write(hidScroll.value);

}