var imagePath = "assets/"
var navFlag;

var theCol = "#FFCCFF";
var rolloverCol = "#B8E6E6"; /* navbar rollover color */
var selectCol = "#99CCCC";   /* navbar hilite color */
var ssSelectCol = "#FC3"; /* css selection hilite color */

navItems = new Array("index.htm","autisminfo.htm","afterdx.htm","aboutirabina.htm",
"whatweoffer.htm","transition.htm","how2help.htm","contact.htm")

imageList = new Array();
imageOn = new Array(); 
imageOff = new Array();


for (x=0; x<7; x++) {
	imageList[x] = 'bmenu_0' + (x+1);
}

for (x=0; x<imageList.length;x++)
	{
	imageOn[x] = new Image(); imageOn[x].src =  imagePath + 'bmenu_0' + (x+1) + '_on.gif';
	imageOff[x]  = new Image(); imageOff[x].src =  imagePath + 'bmenu_0' + (x+1) + '.gif';
	}


function rollOver(i){
	document.images[imageList[i-1]].src = imageOn[i-1].src;
	}

function rollOut(i){
	document.images[imageList[i-1]].src = imageOff[i-1].src;
	}

function hiliteNav() {
	docString = document.location.href;
	docString = docString.substring((docString.lastIndexOf("/") + 1));
	for (a=0;a<navItems.length;a++) {
		if (docString == navItems[a]) 
			{
			document.navFlag = "link" + a
			makeNavStyle(a);
			rollOver(a+1);
			}	
		}
}

function makeNavStyle(x) {
		theStyleStr = '<style>';
		theStyleStr += '#link' + x + '{';
		theStyleStr +=  'background-color: ' + selectCol + '; color: transparent;}</style>'
		document.write(theStyleStr);
}