// JavaScript Document

<!--
	// Item will ultimately be multi-dimentional array
    var Item = new Array();
	var ColumnSpace = new Array();		// to hold size of blank space between columns
    var PgLayout = new Array();		// to hold layout params for each "cat" page
	var HItem = new Array();			// to hold title and paragraphs that appear above Items
	var category;
    var numItems;
    var numHItems;
    var current;
	var kUrl = 0;
	var kImage = 1;
	var kWidth = 2;
	var kHeight = 3;
	var kAlign = 4;
	var kVAlign = 5;
	var kText = 6;
	var kIwidth = 7;
	var kIheight = 8;
	var kTitle = 9;
	var kPage = 10;
	var kJumptype = 11;
	
	var kCols = 0;
	var kStyle = 1;
	var kTxtDimen = 2;
	var kTxtAlign = 3;
	var kRowSpace = 4;
	var kTxtStyle = 5;
	
	var kHtype = 0;
	var kHtext = 1;
	var kHspace = 2;
	
	var kIsPop = 0;
	var kIsMenu = 1;
	var kIsPage	= 2;
	
	var kTextBelow = 1;
	var kTextRight = 0;
	
	var kPgurl_Home			= "home.htm";
	var kPgname_Home		= "kCat_home";
	var kPgname_Workmenu 	= "kCat_workmenu";
	var kPgurl_Workmenu	 	= "workmenu.htm";
	var kPgurl_Workproto 	= "work.htm";
	var kPgname_Textmenu 	= "kCat_textmenu";
	var kPgurl_Textmemu		= "textmenu.htm";
	var kPgurl_Textproto	= "text.htm";
	
	var kImgDirectory 		= "images/";
	var kTxtDirectory 		= "texts/";
	
	var kDispWidth	= 500;		// pixels for displaying in mainframe

    function isArray(obj){ return (typeof(obj) == "undefined") ? false:true; }
	
    function setgCat(cat) {
		//gCategory is global so can pass between pages
       	parent.gCategory = cat;
	}
	
	function setCat(cat) {
		setgCat(cat);
		//category = cat;
		numItems = Item[cat].length - 1;
		numHItems = 0;
		if ( isArray(HItem[cat]) ) numHItems = HItem[cat].length;
       	current = 0;
       	//goto();
    }	
		
	function addHeadItem(cat, myType, myText, mySpace) {
		
		if ( !isArray(HItem[cat]) ) {
	   		HItem[cat] = new Array();
			seq = 0;
		}
		else {
       		seq = HItem[cat].length;
		}
		HItem[cat][seq] = new Array();
        HItem[cat][seq][kHtype] = myType;
		HItem[cat][seq][kHtext] = myText;
		HItem[cat][seq][kHspace] = mySpace;
	}

	function addWorkmenuHeadItem(myType, myText, mySpace) {
		addHeadItem(kPgname_Workmenu, myType, myText, mySpace);
	}
	
	function addTextmenuHeadItem(myType, myText, mySpace) {
		addHeadItem(kPgname_Textmenu, myType, myText, mySpace);
	}

	function addItem(cat, myBigimg, myIwidth, myIheight, myImg, myWidth, myHeight, myAlign, myVAlign, myTitle, myText) {
        var theDir = kImgDirectory;
		
		if ( !isArray(Item[cat]) ) {
	   		Item[cat] = new Array();
			seq = 0;
		}
		else {
       		seq = Item[cat].length;
		}
		
		Item[cat][seq] = new Array();
		
		if (myBigimg == "") {
			Item[cat][seq][kUrl] = "";
		}
		else {
        	Item[cat][seq][kUrl] = theDir + myBigimg;
		}
		if (myImg == "") {
			Item[cat][seq][kImage] = "";
		}
		else {
			Item[cat][seq][kImage] = theDir + myImg;
		}
		Item[cat][seq][kIwidth] = myIwidth;
		Item[cat][seq][kIheight] = myIheight;
		Item[cat][seq][kWidth] = myWidth;
		Item[cat][seq][kHeight] = myHeight;
		Item[cat][seq][kAlign] = myAlign;
		Item[cat][seq][kVAlign] = myVAlign;
		Item[cat][seq][kTitle] = myTitle;
		Item[cat][seq][kText] = myText;
		Item[cat][seq][kJumptype] = kIsPop;
    }

	function addWorkmenuItem(myImg, myWidth, myHeight, myAlign, myVAlign, myText, myPage) {
		
		var cat = kPgname_Workmenu;
		var myUrl = kPgurl_Workproto;
        var theDir = kImgDirectory;
		if (myImg == "") theDir = "";

		if ( !isArray(Item[cat]) ) {
	   		Item[cat] = new Array();
			seq = 0;
		}
		else {
       		seq = Item[cat].length;
		}
		Item[cat][seq] = new Array();
        Item[cat][seq][kUrl] = myUrl;
	    Item[cat][seq][kImage] = theDir + myImg;
		Item[cat][seq][kWidth] = myWidth;
		Item[cat][seq][kHeight] = myHeight;
		Item[cat][seq][kAlign] = myAlign;
		Item[cat][seq][kVAlign] = myVAlign;
		Item[cat][seq][kText] = "";
		Item[cat][seq][kTitle] = myText;
		Item[cat][seq][kPage] = myPage;
		Item[cat][seq][kJumptype] = kIsMenu;
    }
	
	function addTextmenuItem(myImg, myWidth, myHeight, myAlign, myVAlign, myText, myUrl) {
		
		var cat = kPgname_Textmenu;
        var theTDir = kTxtDirectory;
        var theIDir = kImgDirectory;
		if (myImg == "") { theTDir = "";  theIDir = ""; }

		if ( !isArray(Item[cat]) ) {
	   		Item[cat] = new Array();
			seq = 0;
		}
		else {
       		seq = Item[cat].length;
		}
		Item[cat][seq] = new Array();
        Item[cat][seq][kUrl] = theTDir + myUrl;
	    Item[cat][seq][kImage] = theIDir + myImg;
		Item[cat][seq][kWidth] = myWidth;
		Item[cat][seq][kHeight] = myHeight;
		Item[cat][seq][kAlign] = myAlign;
		Item[cat][seq][kVAlign] = myVAlign;
		Item[cat][seq][kText] = "";
		Item[cat][seq][kTitle] = myText;
		Item[cat][seq][kJumptype] = kIsPage;
    }
	
	function addColSpace(cat, spacerSize) {
		var seq;
		
		if ( !isArray(ColumnSpace[cat]) ) {
	   		ColumnSpace[cat] = new Array();
			seq = 0;
		}
		else {
       		seq = ColumnSpace[cat].length;
		}
		ColumnSpace[cat][seq] = spacerSize;
    }
	
	function addWorkmenuColSpace(spacerSize) {
		addColSpace(kPgname_Workmenu,spacerSize);
	}
	function addTextmenuColSpace(spacerSize) {
		addColSpace(kPgname_Textmenu,spacerSize);
	}

	function setLayout(cat, theCols, theStyle, theDimen, theAlign, theTxtStyle, theRowSpace) {
		var seq;
		
		if ( !isArray(PgLayout[cat]) ) {
	   		PgLayout[cat] = new Array();
		}
		PgLayout[cat][kCols] = theCols;
		PgLayout[cat][kStyle] = theStyle;
		PgLayout[cat][kTxtDimen] = theDimen;
		PgLayout[cat][kTxtAlign] = theAlign;
		PgLayout[cat][kTxtStyle] = theTxtStyle;
		PgLayout[cat][kRowSpace] = theRowSpace;
    }
	
	function setWorkmenuLayout(theCols, theStyle, theDimen, theAlign, theTxtStyle, theRowSpace) {
		setLayout(kPgname_Workmenu, theCols, theStyle, theDimen, theAlign, theTxtStyle, theRowSpace);
	}

	function setTextmenuLayout(theCols, theStyle, theDimen, theAlign, theTxtStyle, theRowSpace) {
		setLayout(kPgname_Textmenu, theCols, theStyle, theDimen, theAlign, theTxtStyle, theRowSpace);
	}

	function setCurrent(n,cat) {
		setCat(cat);
		current = n;
		gotoNext();
	}

	function gotoNext() {
		parent.content.location.href = Item[parent.gCat][current];
	}
	

	function startRow() {
		document.writeln('<TR'+'>');
	}
	
	function endRow() {
		document.writeln('</TR'+'>');
	}
	
	function insertHeadItem(itemType, theText, theSpace) {

		var theWidth = kDispWidth - theSpace;
		var theLine;
		
		document.writeln('<table border="'+'0" cellpadding="'+'0" cellspacing="'+'0">');
		document.writeln('<tr>');
		
		if (itemType == "title") {
			insertSpaceCell(theSpace,1);
			theLine = '<td width="' + theWidth + '">';
			theLine+= '<p class="baseFont style16pt styleGray1">';
			theLine+= theText;
			theLine+= '</p>';
			theLine+= '</td></tr>';
		}
		else if (itemType == "paragraph") {
			insertSpaceCell(theSpace,1);
			theLine = '<td width="' + theWidth + '">';
			theLine+= '<p class="baseFont style12pt styleGray1">';
			theLine+= theText;
			theLine+= '</p><br>';
			theLine+= '</td></tr>';
		}
		else if (itemType == "blankspace") {
			//insertSpaceCell(1,theSpace);
			insertSpaceCell(kDispWidth,theSpace);
			theLine = '</tr>';
		}
		document.writeln(theLine);
		document.writeln('</table'+'>');
	}
	
	function insertImage(cat,n) {
		
		var lOnclick;
		var lTarget;
		var lHref;
		var theLine;
		
		if (Item[cat][n][kJumptype] == kIsMenu) {
			lOnclick = ' onClick="setAndGo(';
			lOnclick += "'" + Item[cat][n][kPage] + "'";
			lOnclick += ');return false"';
			
			lHref 	= ' href="'+Item[cat][n][kUrl]+'"';
			
			lTarget = ' target="mainFrame"';
		}
		else if (Item[cat][n][kJumptype] == kIsPage) {
			lOnclick = '';
			lHref	= ' href="'+ Item[cat][n][kUrl] +'"';
			lTarget = ' target="mainFrame"';
		}
		else {
			lOnclick = '';
			lHref	= ' href="javascript:void(wrPopup('+"'"+cat+"',"+n+'))"';
			lTarget = "";
		}
		
		if (Item[cat][n][kImage] != "") {
			theLine = '<TD'+' border="0" width="'+Item[cat][n][kWidth];
			theLine+= '" height="'+Item[cat][n][kHeight];
			theLine+= '" align="'+Item[cat][n][kAlign];
			theLine+= '" valign="'+Item[cat][n][kVAlign];
			theLine+= '">';
			if (Item[cat][n][kUrl] != "") {
				theLine+= '<a '+lHref+lTarget+lOnclick;
				theLine+= '><IMG border="0" SRC="'+Item[cat][n][kImage]+'"></a>';
			}
			else {
				theLine+= '<IMG border="0" SRC="'+Item[cat][n][kImage]+'">';
			}
			theLine+= '</TD>';
		}
		else {
			theLine = '<TD'+' width="'+Item[cat][n][kWidth]+'" height="'+Item[cat][n][kHeight]+'"><'+'/TD>';
		}
		
		document.writeln(theLine);
		
		//document.writeln(Item[cat][n][kUrl]);
		//document.writeln(cat);
		//document.writeln(n);
		//document.writeln(kUrl+"<br>");

	}
	
	function insertText(cat,n,sty,dim) {
		var lWidth;
		var lHeight;
		var lAlign;
		var lVAlign;
		var lOnclick;
		var lOnclick;
		var lTarget;
		var theLine;
		
		// sty=1 means text appears below, so use same width.  else use dim (text to right)
		if (sty) {
			lWidth = Item[cat][n][kWidth];
			lHeight = dim;
			lAlign = Item[cat][n][kAlign];
		}
		else {
			lWidth = dim;
			lHeight = Item[cat][n][kHeight];
			lAlign = "left";
		}
				
		if (Item[cat][n][kJumptype] == kIsMenu) {
			lOnclick = ' onClick="setAndGo(';
			lOnclick += "'" + Item[cat][n][kPage] + "'";
			lOnclick += ');return false"';
			
			lHref 	= ' href="'+Item[cat][n][kUrl]+'"';

			lTarget = ' target="mainFrame"';
		}
		else if (Item[cat][n][kJumptype] == kIsPage) {
			lOnclick = '';
			lHref	= ' href="'+ Item[cat][n][kUrl] +'"';
			lTarget = ' target="mainFrame"';
		}
		else {
			lOnclick = '';
			lHref	= ' href="javascript:void(wrPopup('+"'"+cat+"',"+n+'))"';
			lTarget = "";
		}
		
		lVAlign = PgLayout[cat][kTxtAlign];

		if (Item[cat][n][kTitle] != "") {
			theLine = '<TD'+' border="0" width="'+lWidth;
			theLine+= '" height="'+lHeight+'" align="'+lAlign;
			theLine+= '" valign="'+lVAlign;
			theLine+= '">';
			if (Item[cat][n][kUrl] != "") theLine+= '<a '+lHref+lTarget+lOnclick + '>';
			theLine+= '<P class="baseFont '+PgLayout[cat][kTxtStyle]+ ' styleGray1">'+Item[cat][n][kTitle]+Item[cat][n][kText]+'</P>';
			if (Item[cat][n][kUrl] != "") theLine+= '</a>';
			theLine+= '</TD>';
		}		
		else {
			lWidth = 0;
			theLine = '<TD'+' width="'+lWidth+'" height="'+lHeight+'"><'+'/TD>';
		}
		document.writeln(theLine);
	}
			
	function insertAllItems(cat) {
		
		var i=0;
		var j=0;
		var k=0;
		var nRows;
		var theCols= PgLayout[cat][kCols];
		var styl 	= PgLayout[cat][kStyle];
		var dimen	= PgLayout[cat][kTxtDimen];
		
		setCat(cat);
		
		nRows	= parseInt((numItems+1+theCols/2-.5)/theCols+.5);


		if (numHItems > 0) {
			document.writeln('<table border="'+'0" cellpadding="'+'0" cellspacing="'+'0">');
			for (k=0; k<numHItems; k++) insertHeadItem(HItem[cat][k][kHtype],HItem[cat][k][kHtext],HItem[cat][k][kHspace]);
			document.writeln('</table>');
		}
		
		document.writeln('<table border="'+'0" cellpadding="'+'0" cellspacing="'+'0">');

		for (i=0; i<nRows; i++) {

			startRow();
			k = 0;
			if (styl) {
				while (k<theCols && j<numItems+1) {
					insertColSpacer(cat,j,k,Item[cat][j][kHeight]);
					insertImage(cat,j);
					k++;
					j++;
				}
				endRow();
				
				// add a separate row for the titles
				// dimen contains height for this row
				j = j-k;
				k = 0;
				startRow();
				while (k<theCols && j<numItems+1) {
					insertColSpacer(cat,j,k,dimen);
					insertText(cat,j,styl,dimen);
					k++;
					j++;
				}
			}
			else {
				while (k<theCols && j<numItems+1) {
					insertColSpacer(cat,j,k,Item[cat][j][kHeight]);
					insertImage(cat,j);
					insertText(cat,j,styl,dimen);
					k++;
					j++;
				}
			} // end if

			endRow();
			insertRowSpacer(cat);

		} // end for	

		document.writeln('</table'+'>');

	} // end function
	
	
	function insertRowSpacer(cat) {
		var theLine = "";
		var theHeight = PgLayout[cat][kRowSpace];
		
		if (theHeight > 0) {
			theLine = ' <tr><td height="'+theHeight+'" valign="top">';
			theLine+= '<img src="transparent.gif" alt="" height="1">';
			theLine+= '</td></tr>';
			document.writeln(theLine);
		}
	}
	
	function insertColSpacer(cat,n,theCol,theHeight) {
		insertSpaceCell(ColumnSpace[cat][theCol],theHeight);
	}
	
	function insertSpaceCell(theWidth,theHeight) {
		var theLine = "";
		if (theWidth > 0) {
			theLine = ' <td width="'+theWidth+'" height="'+theHeight+'" valign="top">';
			theLine+= '<img src="transparent.gif" alt="" width="'+theWidth+'" height="1">';
			theLine+= '</td>';
			document.writeln(theLine);
		}
	}
	
	function dumpCat(cat) {
		
		numItems = Item[cat].length - 1;

		for (i=0; i<numItems+1; i++) {
			document.writeln(Item[cat][i]);
			document.writeln('<br>');
		}
	}
	
	function wrPopup(cat,n) {
    	var thePop;
		var theTitle = Item[cat][n][kTitle];
		var theWidth = Item[cat][n][kIwidth];
		var theHeight = Item[cat][n][kIheight];
		var theFeatures = 'width='+ theWidth +',height='+ theHeight +',scrollbars=no,resizable=yes';
		
			thePop = window.open("","",theFeatures);
			
			thePop.document.write("<html><head></head>");
			thePop.document.write('<body bgcolor="#FFFFFF" text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">');
			thePop.document.write('<table width="100%" height="100%" cellspacing="0" cellpadding="0" border="0">');
			thePop.document.write('<tr><td align="center" valign="middle">');
			thePop.document.write('<img src="'+Item[cat][n][kUrl]+'">');
			thePop.document.write('</td></tr></table></body></html>');
			thePop.document.title = theTitle;
		    thePop.document.close();
			thePop.focus();
	}
	

	// -->