/*
FluMist additional JS functions

*/

function popfaq(qs_no){

// adding a class to give overlay effect in CSS

	var eldl=document.getElementsByTagName('dl')[qs_no];
	eldl.setAttribute('class', 'myanchor');
	eldl.setAttribute('className', 'myanchor');

// Adding close link for the answers
	var eldt=document.getElementsByTagName('dt')[qs_no];
	var addAnchor;
	var toClose='javascript:closeFaq('+ qs_no +');';
	var num = eldl.getElementsByTagName('a');
	var len=num.length;
	if(len<2){
		addAnchor=document.createElement('a');
		addAnchor.setAttribute('href', toClose);
		addAnchor.innerHTML='close';
		setAttributeCrossBrowser(addAnchor,'class','closelink');
		eldl.insertBefore(addAnchor,eldt);
	}
}

/* Modifying FAQ question links to have javascripts in it. */

function prepareFaq(){

	if(document.getElementById('questions')){
	var el=document.getElementById('questions');
	var allQs=el.getElementsByTagName('a');
	var count;

	for(count=0;count<allQs.length;count++){
		temp='javascript:popfaq('+ count +')';
		allQs[count].setAttribute("href",temp);

	}
}
}

/* To hide the question when close is clicked*/

function closeFaq(qs_no){
	var eldl=document.getElementsByTagName('dl')[qs_no];
	eldl.removeAttribute('class');
	eldl.removeAttribute('className');
	

}

var toCall=new Array;
toCall[0]=prepareFaq;