// JavaScript Document
// Last Modified: 9/11/2006

/*
  Rotina usada para escrever dentro de qualquer TAG HTML que seja identificável via ID
  Válida para qualquer versão de browser
  Parâmetros: TheObj    : O nome (ou ID) do objeto que receberá o HTML
              TheContent: O HTML que será escrito dentro da tag
*/
function WriteInto(TheObj, TheContent)
{
	if (document.getElementById)
	{
		x = document.getElementById(TheObj);
		x.innerHTML = '';
		x.innerHTML = TheContent;
	}
	else if (document.all)
	{
		x = document.all[TheObj];
		x.innerHTML = TheContent;
	}
	else if (document.layers)
	{
		x = document.layers[TheObj];
		text2 = '<P CLASS="testclass">' + TheContent + '</P>';
		x.document.open();
		x.document.write(text2);
		x.document.close();
	}
}

/*
  Rotina usada para obter a posição de um objeto
  Válida para qualquer versão de browser
  Parâmetros: TheObj    : O nome (ou ID) do objeto
*/
function GetObjectPosition(TheObj)
{
	if (document.getElementById) {
       x= document.getElementById(TheObj).offsetLeft;
       y= document.getElementById(TheObj).offsetTop;
       }
     else if (document.all) {
		x = document.all[TheObj].left;
		y = document.all[TheObj].top;
	   } 
	  else if (document.layers) {
		x = document.layers[TheObj].left;
		y = document.layers[TheObj].top;
		}
	return [ x , y ];
}

/*
  Rotina usada para obter o tamanho de um objeto
  Válida para qualquer versão de browser
  Parâmetros: TheObj    : O nome (ou ID) do objeto
*/
function GetObjectSize(TheObj)
{
// Zilla stuff
if (window.getComputedStyle) 
{
 var h = document.defaultView.getComputedStyle(TheObj,'').getPropertyValue('height');
 var w = document.defaultView.getComputedStyle(TheObj,'').getPropertyValue('width');
} else if (TheObj.currentStyle) // IE stuff
  {
  var h = eval('TheObj.currentStyle.height');
  var w = eval('TheObj.currentStyle.width');
  }
/*
if (document.getElementById) {
       w= document.getElementById(TheObj).width;
       h= document.getElementById(TheObj).height;
       }
     else if (document.all) {
		w = document.all[TheObj].width;
		h = document.all[TheObj].height;
	   } 
	  else if (document.layers) {
		w = document.layers[TheObj].width;
		h = document.layers[TheObj].height;
		}
		*/
	return [ w , h ];
}

/*
  Rotina usada para obter o tamanho da área de trabalho do browser
  Válida para qualquer versão de browser
*/
function GetDocAreaSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  return [ myWidth , myHeight ];
}

//
// Advanced Routines
//

function FindObject( oName, oFrame, oDoc ) {
	if( !oDoc ) { if( oFrame ) { oDoc = oFrame.document; } else { oDoc = window.document; } }
	if( oDoc[oName] ) { return oDoc[oName]; } if( oDoc.all && oDoc.all[oName] ) { return oDoc.all[oName]; }
	if( oDoc.getElementById && oDoc.getElementById(oName) ) { return oDoc.getElementById(oName); }
	for( var x = 0; x < oDoc.forms.length; x++ ) { if( oDoc.forms[x][oName] ) { return oDoc.forms[x][oName]; } }
	for( var x = 0; x < oDoc.anchors.length; x++ ) { if( oDoc.anchors[x].name == oName ) { return oDoc.anchors[x]; } }
	for( var x = 0; document.layers && x < oDoc.layers.length; x++ ) {
		var theOb = FindObject( oName, null, oDoc.layers[x].document ); if( theOb ) { return theOb; } }
	if( !oFrame && window[oName] ) { return window[oName]; } if( oFrame && oFrame[oName] ) { return oFrame[oName]; }
	for( var x = 0; oFrame && oFrame.frames && x < oFrame.frames.length; x++ ) {
		var theOb = FindObject( oName, oFrame.frames[x], oFrame.frames[x].document ); if( theOb ) { return theOb; } }
	return null;
}
function changeVisibility( oName, oVis, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv.style.visibility = oVis ? 'visible' : 'hidden'; } else { theDiv.visibility = oVis ? 'show' : 'hide'; }
}
function changePosition( oName, oXPos, oYPos, oRel, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv = theDiv.style; } var oPix = document.childNodes ? 'px' : 0;
	if( typeof( oXPos ) == 'number' ) { theDiv.left = ( oXPos + ( oRel ? 0 : parseInt( theDiv.left ) ) ) + oPix; }
	if( typeof( oYPos ) == 'number' ) { theDiv.top = ( oYPos + ( oRel ? 0 : parseInt( theDiv.top ) ) ) + oPix; }
}
function changeZIndex( oName, ozInd, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv = theDiv.style; } theDiv.zIndex = ozInd;
}
function changeBGColor( oName, oColour, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv = theDiv.style; } if( typeof( theDiv.bgColor ) != 'undefined' ) {
		theDiv.bgColor = oColour; } else if( theDiv.backgroundColor ) { theDiv.backgroundColor = oColour; }
	else { theDiv.background = oColour; }
}
function changeDisplay( oName, oDisp, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv = theDiv.style; } if( typeof( oDisp ) == 'string' ) { oDisp = oDisp.toLowerCase(); }
	theDiv.display = ( oDisp == 'none' ) ? 'none' : ( oDisp == 'block' ) ? 'block' : '';
}
function changeSize( oName, oWidth, oHeight, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.style ) { theDiv = theDiv.style; } var oPix = document.childNodes ? 'px' : 0;
	if( theDiv.resizeTo ) { theDiv.resizeTo( oWidth, oHeight ); }
	theDiv.width = oWidth + oPix; theDiv.pixelWidth = oWidth;
	theDiv.height = oHeight + oPix; theDiv.pixelHeight = oHeight;
}
function changeClip( oName, oLeft, oTop, oBottom, oRight, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return; }
	if( theDiv.clip ) { theDiv = theDiv.clip; theDiv.top = oTop; theDiv.right = oRight; theDiv.bottom = oBottom; theDiv.left = oLeft; }
	if( theDiv.style ) { theDiv.style.clip = 'rect('+oTop+'px '+oRight+'px '+oBottom+'px '+oLeft+'px)'; }
}
function changeContents( oName, oContents, oIframe, oFrame ) {
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { theDiv = new Object(); } if( !oFrame ) { oFrame = window; }
	if( typeof( theDiv.innerHTML ) != 'undefined' ) { theDiv.innerHTML = oContents; }
	else if( theDiv.document && theDiv.document != oFrame.document ) {
		theDiv = theDiv.document; theDiv.open(); theDiv.write( oContents ); theDiv.close(); }
	else if( oIframe && oFrame.frames && oFrame.frames.length && oFrame.frames[oIframe] ) {
		theDiv = oFrame.frames[oIframe].window.document; theDiv.open(); theDiv.write( oContents ); theDiv.close(); }
}
function createNew( oName, oWidth, oNewID, oFrame ) {
	if( document.layers && window.Layer ) {
		var theOldLayer = oName ? FindObject( oName, oFrame ) : oFrame ? oFrame : window; if( !theOldLayer ) { return; }
		theOldLayer.document.layers[oNewID] = new Layer( oWidth, theOldLayer );
	} else {
		var theOldLayer = oName ? FindObject( oName, oFrame ) : oFrame ? oFrame.document.body : document.body; if( !theOldLayer ) { return; }
		var theString = '<div id="'+oNewID+'" style="position:absolute;width:'+oWidth+'px;visibility:hidden;"></div>';
		if( theOldLayer.insertAdjacentHTML ) { theOldLayer.insertAdjacentHTML('beforeEnd',theString);
		} else if( typeof( theOldLayer.innerHTML ) != 'undefined' ) { theOldLayer.innerHTML += theString; }
	}
}
function getStyle( oName, oStyle, oFrame ) {
	if( oName == 'document' ) {
		var theBody = oFrame ? oFrame.document : window.document;
		if( theBody.documentElement && theBody.documentElement.style && theBody.documentElement.style.backgroundColor ) { return theBody.documentElement.style.backgroundColor; }
		if( theBody.body && theBody.body.style && theBody.body.style.backgroundColor ) { return theBody.body.style.backgroundColor; }
		if( theBody.documentElement && theBody.documentElement.style && theBody.documentElement.style.background ) { return theBody.documentElement.style.background; }
		if( theBody.body && theBody.body.style && theBody.body.style.background ) { return theBody.body.style.background; }
		if( theBody.bgColor ) { return theBody.bgColor; }
		return '#ffffff';
	}
	var theDiv = FindObject( oName, oFrame ); if( !theDiv ) { return null; } if( theDiv.style && oStyle != 'clip' ) { theDiv = theDiv.style; }
	switch( oStyle ) {
		case 'visibility':
			return ( ( theDiv.visibility && !( theDiv.visibility.toLowerCase().indexOf( 'hid' ) + 1 ) ) ? true : false );
		case 'left':
			return ( parseInt( theDiv.left ) ? parseInt( theDiv.left ) : 0 );
		case 'top':
			return ( parseInt( theDiv.top ) ? parseInt( theDiv.top ) : 0 );
		case 'zIndex':
			return ( isNaN( theDiv.zIndex ) ? 0 : theDiv.zIndex );
		case 'background':
			return ( theDiv.bgColor ? theDiv.bgColor : theDiv.background-color ? theDiv.background-color : theDiv.background );
		case 'display':
			return ( theDiv.display ? theDiv.display : '' );
		case 'size':
			if( typeof( theDiv.pixelWidth ) != 'undefined' ) { return [theDiv.pixelWidth,theDiv.pixelHeight]; }
			if( typeof( theDiv.width ) != 'undefined' ) { return [parseInt(theDiv.width),theDiv.parseInt(height)]; }
			if( theDiv.clip && typeof( theDiv.clip.bottom ) == 'number' ) { return [theDiv.clip.right,theDiv.clip.bottom]; }
			return [0,0];
		case 'clip':
			if( theDiv.clip ) { return theDiv.clip; } var theClip = new Object();
			theDiv = ( theDiv.style && theDiv.style.clip ) ? theDiv.style.clip : 'rect()';
			for( var x = 0, y = ['top','right','bottom','left']; x < 4; x++ ) {
				while( theDiv && !isNaN( parseInt( theDiv.charAt( 0 ) ) ) ) { theDiv = theDiv.substr( 1 ); }
				while( theDiv && isNaN( parseInt( theDiv.charAt( 0 ) ) ) ) { theDiv = theDiv.substr( 1 ); }
				theClip[y[x]] = parseInt( theDiv ); if( isNaN( theClip[y[x]] ) ) { theClip[y[x]] = 0; }
			} return theClip;
		default:
			return null;
	}
}
function changeBody( oColour, oFrame ) { if( !oFrame ) { oFrame = window; }
	if( document.documentElement && document.documentElement.style ) {
		oFrame.document.documentElement.style.backgroundColor = oColour; }
	if( document.body && document.body.style ) { oFrame.document.body.style.backgroundColor = oColour; }
	oFrame.document.bgColor = oColour;
}
function getPosition( oLink ) {
	if( oLink.offsetParent ) { for( var posX = 0, posY = 0; oLink.offsetParent; oLink = oLink.offsetParent ) {
		posX += oLink.offsetLeft; posY += oLink.offsetTop; } return [ posX, posY ];
	} else { if( !oLink.x && !oLink.y ) { return [0,0]; } else { return [ oLink.x, oLink.y ]; } }
}
function getSize( oFrame ) {
	if( !oFrame ) { oFrame = window; } var myWidth = 0, myHeight = 0;
	if( typeof( oFrame.innerWidth ) == 'number' ) { myWidth = oFrame.innerWidth; myHeight = oFrame.innerHeight; }
	else if( oFrame.document.documentElement && ( oFrame.document.documentElement.clientWidth || oFrame.document.documentElement.clientHeight ) ) {
		myWidth = oFrame.document.documentElement.clientWidth; myHeight = oFrame.document.documentElement.clientHeight; }
	else if( oFrame.document.body && ( oFrame.document.body.clientWidth || oFrame.document.body.clientHeight ) ) {
		myWidth = oFrame.document.body.clientWidth; myHeight = oFrame.document.body.clientHeight; }
	return [myWidth,myHeight];
}
function getScroll( oFrame ) {
	if( !oFrame ) { oFrame = window; } var scrOfX = 0, scrOfY = 0;
	if( typeof( oFrame.pageYOffset ) == 'number' ) { scrOfY = oFrame.pageYOffset; scrOfX = oFrame.pageXOffset; }
	else if( oFrame.document.documentElement && ( oFrame.document.documentElement.scrollLeft || oFrame.document.documentElement.scrollTop ) ) {
		scrOfY = oFrame.document.documentElement.scrollTop; scrOfX = oFrame.document.documentElement.scrollLeft; }
	else if( oFrame.document.body && ( oFrame.document.body.scrollLeft || oFrame.document.body.scrollTop ) ) {
		scrOfY = oFrame.document.body.scrollTop; scrOfX = oFrame.document.body.scrollLeft; }
	return [scrOfX,scrOfY];
}
function monitorMouse(oFunc) {
	if( document.captureEvents && Event.MOUSEMOVE ) { document.captureEvents( Event.MOUSEMOVE ); }
	window.getMouse = [0,0]; window.MWJstoreFunc = oFunc;
	document.onmousemove = function (e) { window.getMouse = getMouseCoords(e); if( window.MWJstoreFunc ) { window.MWJstoreFunc(); } };
}
function getMouseCoords(e) {
	if( !e ) { e = window.event; } if( !e || ( typeof( e.pageX ) != 'number' && typeof( e.clientX ) != 'number' ) ) { return[0,0]; }
	if( typeof( e.pageX ) == 'number' ) { var xcoord = e.pageX; var ycoord = e.pageY; } else {
		var xcoord = e.clientX; var ycoord = e.clientY;
		if( !( ( window.navigator.userAgent.indexOf( 'Opera' ) + 1 ) || ( window.ScriptEngine && ScriptEngine().indexOf( 'InScript' ) + 1 ) || window.navigator.vendor == 'KDE' ) ) {
			if( document.documentElement && ( document.documentElement.scrollTop || document.documentElement.scrollLeft ) ) {
				xcoord += document.documentElement.scrollLeft; ycoord += document.documentElement.scrollTop;
			} else if( document.body && ( document.body.scrollTop || document.body.scrollLeft ) ) {
				xcoord += document.body.scrollLeft; ycoord += document.body.scrollTop;
			} } } return [xcoord,ycoord];
}
function monitorKey( oOb, oEvent, oHandler ) {
	if( oOb.captureEvents && Event[oEvent.toUpperCase()] ) { oOb.captureEvents( Event[oEvent.toUpperCase()] ); }
	oOb['on'+oEvent.toLowerCase()] = function (e) { if( !e ) { e = window.event; }
		if( !e ) { return; } var oHandler = this[''+e.type.toLowerCase()];
		if( typeof( e.which ) == 'number' ) { e = e.which; } else { e = e.keyCode; }
		if( oHandler ) { oHandler( arguments[0], e, String.fromCharCode( e ), this ); }
	}; oOb[''+oEvent.toLowerCase()] = oHandler;
}
function monitorButton( oOb, oEvent, oHandler ) {
	if( oOb.captureEvents && Event[oEvent.toUpperCase()] ) { oOb.captureEvents( Event[oEvent.toUpperCase()] ); }
	oOb['on'+oEvent.toLowerCase()] = function (e) { if( !e ) { e = window.event; }
		if( !e ) { return; } var oHandler = this[''+e.type.toLowerCase()];
		if( typeof( e.which ) == 'number' ) { e = e.which; } else { e = e.button; }
		if( oHandler ) { oHandler( arguments[0], e, ( ( e < 2 ) ? 'left' : 'right' ), this ); }
	}; oOb[''+oEvent.toLowerCase()] = oHandler;
}