// JavaScript Document
// Create Multipal Style Sheets

var style_cookie_name = "thinkayurvedastyle" ;
var style_cookie_duration = 30 ;
var style_mydomain = "192.168.4.103";

function switch_style_max(){
var maxi = document.form.size.value;
	if (maxi < 4) {
		maxi =maxi*1 + 1;
		document.form.size.value = maxi;
		switch_style(maxi);
		//alert(maxi)
	}
	else
	{
		alert ("Maximum text size reached")
	}
return false;
}
function switch_style_min(){
var minim = document.form.size.value;
	if (minim < 2) {
		alert("Minimum text size reached")
	}
	else 
	{
		minim =minim*1 - 1;
		document.form.size.value = minim;
		switch_style(minim);
		//alert(minim);
	}
return false;
}

function switch_style ( css_title )
{
//alert(css_title)
  var i, link_tag ;
  for (i = 0, link_tag = document.getElementsByTagName("link") ;
    i < link_tag.length ; i++ ) {
	  
    if ((link_tag[i].rel.indexOf( "stylesheet" ) != -1) &&
      link_tag[i].title) {
      link_tag[i].disabled = true ;
      if (link_tag[i].title == css_title) {
        link_tag[i].disabled = false ;
		//alert(link_tag[i].disabled);
		//alert ("css_title");
      }
    }
	
    set_cookie( style_cookie_name, css_title,
      style_cookie_duration, style_mydomain );
	  
  }
}
function set_style_from_cookie()
{
	
  //alert("black");
  var css_title = get_cookie( style_cookie_name );

  if (css_title.length) {
	 //alert(css_title);
    switch_style( css_title );
  }
}
function set_cookie ( cookie_name, cookie_value,
    lifespan_in_days, valid_domain )
{

    var domain_string = valid_domain ?
                       ("; domain=" + valid_domain) : '' ;
    document.cookie = cookie_name +
                       "=" + encodeURIComponent( cookie_value ) +
                       "; max-age=" + 60 * 60 *
                       24 * lifespan_in_days +
                       "; path=/" + domain_string ;
}
function get_cookie ( cookie_name )
{

    var cookie_string = document.cookie ;
	
    if (cookie_string.length != 0) {
        var cookie_value = cookie_string.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );
					//alert(cookie_value);
        return decodeURIComponent ( cookie_value[2] ) ;
		
		//alert(cookie_value[2]);
    }
	//alert(cookie_value[2])
    return '' ;
}