var incdec = 1;
var headID = document.getElementsByTagName("head")[0];
var cssNode = document.createElement("style");
cssNode.type = 'text/css';
cssNode.id="resizingText";

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function loadCss(x){
	try{
		var cssStr = '\
		#your-body {font-size:' + (10+x) +'px;}\
		';
		if(cssNode.styleSheet){
			cssNode.styleSheet.cssText = cssStr; // for IE
		} else {
			var cssText = document.createTextNode(cssStr);
			cssNode.appendChild(cssText); // breaks ie
			//cssNode.innerHTML = cssStr; // breaks saffari
		}
		if(!document.getElementById("resizingText"))headID.appendChild(cssNode);
	}catch(err){ 
		// some debugging code
	}
}

function increaseFontSize(obj) {
	//alert('hi');
	
	/*for(i=incdec;i<2;i++)
	{
		incdec++;
	}*/
	check_idcolor(obj);
	incdec = 3
	loadCss(incdec);
	createCookie('textsize',incdec,1);
	
	
}

function decreaseFontSize(obj) {
	
	/*for(i=incdec;i>-1;i--)
	{
		incdec--;
	}*/
	check_idcolor(obj);
	incdec = -1
	loadCss(incdec);
	createCookie('textsize',incdec,1);
	 
	
		
}

function standardFontSize(obj){

		check_idcolor(obj);
		incdec = 1;
		loadCss(incdec);
		createCookie('textsize',incdec,1); 
	
	

}

var x = readCookie('textsize')
if (x && x!=0) {
	x = parseInt(x);
	incdec = x;
	loadCss(x);
}

//eraseCookie('textsize');


function getCookie1(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function setCookie1(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}


function checkCookie1()
{
id_color=getCookie1('id_color');
if (id_color!=null && id_color!="")
  {
  
  }
else
  {
  //username=prompt('Please enter your name:',"");
 id_color='sfont';
  if (id_color!=null && id_color!="")
    {
    setCookie1('id_color',id_color,365);
    }
  }
  //alert(id_color);
  document.getElementById(id_color).className='dark_redTxt';
}


var cur_idcolor;
var prev_idcolor='sfont';
function check_idcolor(obj)
{
	cur_idcolor=obj;
	document.getElementById(id_color).className='';
	document.getElementById(prev_idcolor).className='';
	document.getElementById(cur_idcolor).className='dark_redTxt';
	
	prev_idcolor=cur_idcolor;
	id_color=cur_idcolor;
	setCookie1('id_color',id_color,365);
	
	return;
}


function store_idcolor()
{

	document.getElementById(id_color).className='dark_redTxt';	
}

/* added by jagdish for claims_faq issue on oct 12 */

function agent_locator()
{
	//alert('hi');
	var agent_state=document.getElementById('Title').value;
	setCookie1('agent_state',agent_state,365);
	location.href="Advanced_Search.html";
}

function check_locator()
{
	agent_state=getCookie1('agent_state');
	

	if(agent_state=="") /*added by jagdish for ie8 issue */
	{
		agent_state='Please select your location';
	}
	document.getElementById('Title').value=agent_state;
	if(agent_state=='Alabama'||agent_state=='Georgia'||agent_state=='Mississippi')
	{
		document.getElementById('claims_info').style.display='block';
	
	}
	else
	{
		document.getElementById('claims_info').style.display='none';
	}
	if(agent_state=='Tennessee'||agent_state=='Virginia')/* added by jagdish for claims_faq issue on oct 30 */
	{
	document.getElementById('claims_info1').style.display='block';
	
	}
	else
	{
		document.getElementById('claims_info1').style.display='none';
	}

}