/***********************************************
* Common javascript functions
***********************************************/
// Script to load frame and highlight selection on side bar
function changeFrame(frameName,frameHeight, numChoice,totalChoice) {
	document.getElementById("mainframe").src = frameName;
	document.getElementById("mainframe").height = frameHeight;	
	// Now hightlight the right option
	hiliteNav(numChoice,totalChoice);
}
// Script to highlight selection on side bar, and turn others white
function hiliteNav(numChoice,totalChoice) {
	var choice = 'choice' + numChoice;
	document.getElementById(choice).style.color = '#ACD5DA';
	for (i=1; i<=totalChoice; i++) {
		if (i != numChoice) {
			choice = 'choice' + i;
			document.getElementById(choice).style.color = '#FFFFFF';
		}			
	}
}