/*

	menu.js ver. 1.0 - apr/2002

	Copyright Monitor Informatica Ltda.

	Author Edson Andrade

	andrade@monitor.com.br

	

	You can use it as long as you don't delete this block



*/



	var aMenuOptions = Array();

	var aDefaultColors = Array("#ffffff", "#ffffff", "#ffffff", "#ffffff", "#ffffff", "#ffffff", "#ffffff", "#ffffff");

	var nLastMenuOpt = -1;

	var nLastShown = -1;

	var oTimeOut;

	var nTDWidth = 0;

	var lAutoHide = false;

	

	function setTDWidth(nWidth) {

		

		nTDWidth = nWidth;

	}



	

	function setAutoHide(lIsToHide) {

		

		lAutoHide = lIsToHide;

	}

		

	function addMenuOption(strOption, strURL, strTarget, strAdditonalCode) {

		

		nLastMenuOpt++;

		aMenuOptions[nLastMenuOpt]    = Array();

		aMenuOptions[nLastMenuOpt][0] = strOption;

		aMenuOptions[nLastMenuOpt][1] = Array();

		aMenuOptions[nLastMenuOpt][2] = strURL;  

		aMenuOptions[nLastMenuOpt][3] = strTarget;

		aMenuOptions[nLastMenuOpt][4] = strAdditonalCode;

		aMenuOptions[nLastMenuOpt][5] = -1;	

	}

	

	function addSubMenuOption(nMenuItem, strSubOption, strURL, strTarget, strAdditonalCode) {

		

		var nSubOption;

		

		aMenuOptions[nMenuItem][5] += 1;

		nSubOption = aMenuOptions[nMenuItem][5];

		aMenuOptions[nMenuItem][1][nSubOption] = Array();

		aMenuOptions[nMenuItem][1][nSubOption][0] = strSubOption;

		aMenuOptions[nMenuItem][1][nSubOption][1] = strURL;

		aMenuOptions[nMenuItem][1][nSubOption][2] = strTarget;

		aMenuOptions[nMenuItem][1][nSubOption][3] = strAdditonalCode;

	}

	

	function setDefaultBGColors(strMenuColor, strMenuBGColor, strMenuColorHigh, strMenuBGColorHigh, strSubColor, strSubBGColor, strSubColorHigh, strSubBGColorHigh) {

		

		aDefaultColors[0] = strMenuColor;

		aDefaultColors[1] = strMenuBGColor;

		aDefaultColors[2] = strMenuColorHigh;

		aDefaultColors[3] = strMenuBGColorHigh;

		aDefaultColors[4] = strSubColor;

		aDefaultColors[5] = strSubBGColor;

		aDefaultColors[6] = strSubColorHigh;

		aDefaultColors[7] = strSubBGColorHigh;

	}		

	

	function showHide(nMenu){

	

		var oElement, oStyle;

		var nLastMenu, nSubOptions, strStatus, nStatrt, nIncrement, nLimit, nSubMenu, nTimeOut;

		

		if (nMenu != -1) {

		

			if (nLastShown != -1) {

				nLastMenu = nLastShown

				nLastShown = -1;

				if (lAutoHide == true) 

				   showHide(nLastMenu);

			}

			

		 	nSubOptions = aMenuOptions[nMenu][1].length;

			oElement   = document.getElementById("subMenu"+nMenu+0);

			oStyle = oElement.style;	

			

			if (oStyle.display == "none") strStatus = "block"; else  strStatus = "none";

						

		} else strStatus = "block";

			

		if (strStatus == "block") {

			nStart = 0;

			nIncrement = 1;

			nLimit = nSubOptions;

			nLastShown = nMenu;

		}

		else {

			nStart = nSubOptions-1;

			nIncrement = -1;

			nLimit = -1;

			nLastShown = -1;

		}			

		

		nTimeOut = 200;

		setTimeout("unhideMenuElement('subMenuTable" + nMenu + "', '" + strStatus + "');", nTimeOut + (30*nStart+2));

		

		for (nSubMenu = nStart; nSubMenu != nLimit; nSubMenu += nIncrement) {

			oElement = document.getElementById("subMenu"+nMenu+nSubMenu);

			setTimeout("unhideMenuElement('subMenu" + nMenu + nSubMenu + "', '" + strStatus + "');", nTimeOut);

			nTimeOut += 30;

		}

	}	

	

	function unhideMenuElement(strSubMenuTable, strStatus) {

		

		var oElement;

		

		oElement = document.getElementById(strSubMenuTable);

		oElement.style.display = strStatus;

	}

	

	function writeMenuOptions() {

	

		var nMenu, nSubMenu, strSubMenu;

		

		for (nMenu=0; nMenu<=nLastMenuOpt; nMenu++) {

			document.write("<table class=menu border=0 cellSpacing=1 cellPadding=1>");

			document.write("<tr><td width=" + nTDWidth + " class=menu id=menu" + nMenu + " ");

			document.write("onMouseOut=\"changeMenuColors('menu" + nMenu + "', 'linkMenu" + nMenu + "', '" + aDefaultColors[0] + "', '" + aDefaultColors[1] + "'); clearTimeout(oTimeOut);\" ")

			if (aMenuOptions[nMenu][1].length > 0) {

				document.write("onMouseOver=\"changeMenuColors('menu" + nMenu + "', 'linkMenu" + nMenu + "', '" + aDefaultColors[2] + "', '" + aDefaultColors[3] + "'); ")

				document.write("oTimeOut=setTimeout('showHide(" + nMenu + ")', 500);\" ")

				document.write("onClick=\"showHide(" + nMenu + "); clearTimeout(oTimeOut);\" >")

				document.write("&nbsp;")

				document.write(aMenuOptions[nMenu][0])

			} 

			else

			{

				document.write("onMouseOver=\"changeMenuColors('menu" + nMenu + "', 'linkMenu" + nMenu + "', '" + aDefaultColors[2] + "', '" + aDefaultColors[3] + "');\" ")

				document.write("onClick=\"window.open('" + aMenuOptions[nMenu][2] + "', '" + aMenuOptions[nMenu][3] + "','', false);\">")

				document.write("&nbsp;")

				document.write(aMenuOptions[nMenu][0]);		

			}	

			document.write("</td></tr></table>");

			if (aMenuOptions[nMenu][1].length > 0) {

			   	document.write("<table class=subMenu border=0 cellSpacing=1 cellPadding=1 ID=subMenuTable" + nMenu + " style=display:none>");

				for (nSubMenu=0; nSubMenu<=aMenuOptions[nMenu][5]; nSubMenu++) { 

					strSubMenu = "subMenu" + nMenu + "" + nSubMenu 

					document.write("<tr><td width=" + (nTDWidth-17) + " ID=" + strSubMenu + " style=display:none class=subMenu ")

					document.write("onMouseOver=\"changeMenuColors('" + strSubMenu + "', 'link" + strSubMenu + "', '" + aDefaultColors[6] + "', '" + aDefaultColors[7] + "');\"")

					document.write("onMouseOut=\"changeMenuColors('" + strSubMenu + "', 'link" + strSubMenu + "', '" + aDefaultColors[4] + "', '" + aDefaultColors[5] + "');\" ")

					document.write("onClick=\"window.open('" + aMenuOptions[nMenu][1][nSubMenu][1] + "', '" + aMenuOptions[nMenu][1][nSubMenu][2] + "','', false); ")

					if (aMenuOptions[nMenu][1][nSubMenu][3] != null) {

						document.write(aMenuOptions[nMenu][1][nSubMenu][3]);

					}

					document.write("\">")

					document.write("&nbsp;") 

					document.write(aMenuOptions[nMenu][1][nSubMenu][0]);

					document.write("</td></tr>");

				}

				document.write("</table>");

			}

		}

	}

	

	function changeMenuColors(strSubMenu, strLink, strColor, strBGColor) {

		

		var oElement;

		

		oElement = document.getElementById(strSubMenu);

		oElement.style.color = strColor;

		oElement.style.backgroundColor = strBGColor;

	}