menu = [
		[,'id','fileName','altCopy',''],
		[,'m1','Fruit','Fruit','Fruit, Fruiting Shrubs, Fruiting Trees, Fruiting Vines'],
		[,'m2','OrnGrasses','Ornamental Grasses',''],
		[,'m3','Shrubs','Shrubs','Shrubs, Azaleas, Evergreen Shrubs, Flowering Shrubs, Fruiting Shrubs, Hydrangeas, Rhododendrons'],
		[,'m4','Topiary','Topiary','Topiary'],
		[,'m5','Trees','Trees','Trees, Evergreen Trees, Flowering Trees, Fruiting Trees, Unique Trees'],
		[,'m6','Vines','Vines','Vines, Fruiting Vines']
	];
	
	var s1 = ' <div class="subMenu" style="position: absolute;">Sub Menu 1</div>';

	
	function subMenu(num)
		{
		block = '';
		var n = num;
		if(menu[n][4]!='')
			{
			var block = '<div id="psSubMenu">';
			var sMenu = menu[n][4];
			var sM = sMenu.split(", ");
			var c = sM.length;
			for(var i=0;i<c;i++)
				{
				var t = sM[i];
				block += '<p><a href="?showPlantType='+t+'">'+t+'</a></p>';
				}
			block += '</div>';
			}
		document.write(block); return false;
		}

	function rollIn(num)
		{
		var n = num;
		if (n==1) { document.images.m1.src='images/'+menu[n][2]+'_IN.jpg'; }
		if (n==2) { document.images.m2.src='images/'+menu[n][2]+'_IN.jpg'; }
		if (n==3) { document.images.m3.src='images/'+menu[n][2]+'_IN.jpg'; }
		if (n==4) { document.images.m4.src='images/'+menu[n][2]+'_IN.jpg'; }
		if (n==5) { document.images.m5.src='images/'+menu[n][2]+'_IN.jpg'; }
		if (n==6) { document.images.m6.src='images/'+menu[n][2]+'_IN.jpg'; }
		//subMenu(n);
		}
		
	function rollOut(num)
		{
		var n = num;
		if (n==1) { document.images.m1.src='images/'+menu[n][2]+'_OUT.jpg'; }
		if (n==2) { document.images.m2.src='images/'+menu[n][2]+'_OUT.jpg'; }
		if (n==3) { document.images.m3.src='images/'+menu[n][2]+'_OUT.jpg'; }
		if (n==4) { document.images.m4.src='images/'+menu[n][2]+'_OUT.jpg'; }
		if (n==5) { document.images.m5.src='images/'+menu[n][2]+'_OUT.jpg'; }
		if (n==6) { document.images.m6.src='images/'+menu[n][2]+'_OUT.jpg'; }
		}
	
	var nav1 = '<table id="plantSearchNav2" cellpadding=0 cellspacing=0 border=0><tr>';
	for(var i=1;i<menu.length;i++)
		{
		var id = menu[i][1];
		var src= menu[i][2];
		var alt= menu[i][3];
		nav1 += '<td><a href="?showSubCategory='+i+'" ';
		nav1 += 'onMouseOver="rollIn('+i+')" ';
		nav1 += 'onMouseOut="rollOut('+i+')" ';
		nav1 += '><img src="images/'+src+'_OUT.jpg" id="'+id+'" border=0 alt="'+alt+'" /></a></td>';
		}
		nav1 += '</tr></table>';
	//document.write(nav1);