/* *********************************************************** 
 *	FUNCTION:	Image Rollover for Top Navigation
 * **********************************************************/
function rollOverNav(imagePath) {
	var indexImages = imagePath.lastIndexOf("/") + 1;
	var imageFullPath = imagePath.substring(0,indexImages); // d:\Doc...\jo...\My Doc...\Project...\images\
	var imageName = imagePath.substring(indexImages);  // corpProgramNav_off.gif
	var indexUnderScore = imageName.indexOf("_");
	var imageNameShort = imageName.substring(0,indexUnderScore);  // corpProgramNav
	
	var imageState = imageName.search("off");
	if( imageState != -1 ){  // OFF is included in the image name
		imageName = imageNameShort + "_over.gif";
	} else {
		imageName = imageNameShort + "_off.gif";
	}
	document.getElementById(imageNameShort).src = imageFullPath + imageName;
}

/* *********************************************************** 
 *	FUNCTION:	Image Rollover for Buttons
 * **********************************************************/
function rollOverBtn(imagePath) {
	var indexImages = imagePath.lastIndexOf("/") + 1;
	var imageFullPath = imagePath.substring(0,indexImages); // d:\Doc...\jo...\My Doc...\Project...\images\
	var imageName = imagePath.substring(indexImages);  // findOutMoreBtn_off.gif
	var indexUnderScore = imageName.indexOf("_");
	var imageNameShort = imageName.substring(0,indexUnderScore);  // findOutMoreBtn
	
	var imageState = imageName.search("off");
	if( imageState != -1 ){  // OFF is included in the image name
		imageName = imageNameShort + "_over.gif";
	} else {
		imageName = imageNameShort + "_off.gif";
	}
	document.getElementById(imageNameShort).src = imageFullPath + imageName;
}