function getCookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}	

function setCookie(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 DeleteCookie( name, path, domain ) {
	//alert(document.cookie);
 if ( getCookie( name ) ) {
	// alert("ok");
	var cookie_date = new Date ( );  // current date & time
	cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = name + "=" +
    ( ( path ) ? "; path=" + path : "" ) +
    ( ( domain ) ? "; domain=" + domain : "" ) +
    "; expires="+ cookie_date.toGMTString();//Thu, 01-Jan-70 00:00:01 GMT
 }
 //alert(document.cookie);
}

function checkCookie(name){
	disclaimer=getCookie(name)
	//alert(disclaimer);
	if (disclaimer !=null && disclaimer !=""){
		return true;
	}else {
		return false;
	}
} 
function setcss(){
	var colorStyle=getCookie("colorStyle");
	//alert(colorStyle);
	if(colorStyle!=null && colorStyle!=""){
		  var fileref=document.createElement("link");
		  fileref.setAttribute("rel", "stylesheet");
		  fileref.setAttribute("type", "text/css");
		  fileref.setAttribute("href", "css/"+colorStyle+".css");
		  document.getElementsByTagName("head")[0].appendChild(fileref);
	}else{
		 colorStyle='red-white';
		 var fileref=document.createElement("link");
		  fileref.setAttribute("rel", "stylesheet");
		  fileref.setAttribute("type", "text/css");
		  fileref.setAttribute("href", "css/"+colorStyle+".css");
		  document.getElementsByTagName("head")[0].appendChild(fileref);
	}
	var sizeStyle=getCookie("sizeStyle");
	//alert(sizeStyle);
	if(sizeStyle!=null && sizeStyle!=""){
		 var fileref=document.createElement("link");
		  fileref.setAttribute("rel", "stylesheet");
		  fileref.setAttribute("type", "text/css");
		  fileref.setAttribute("href", "css/"+sizeStyle+".css");
		document.getElementsByTagName("head")[0].appendChild(fileref);
	}else{
		sizeStyle='text-standard';
		 var fileref=document.createElement("link");
		  fileref.setAttribute("rel", "stylesheet");
		  fileref.setAttribute("type", "text/css");
		  fileref.setAttribute("href", "css/"+sizeStyle+".css");
		  document.getElementsByTagName("head")[0].appendChild(fileref);
	}
}
function changeStyle(val,n){
	if(n==0){
		var colorStyle=getCookie("colorStyle");
		if(colorStyle!=null && colorStyle!=""){
			DeleteCookie('colorStyle');
		}
		setCookie('colorStyle',val);
	}else if(n==1){
		var sizeStyle=getCookie("sizeStyle");
		if(sizeStyle!=null && sizeStyle!=""){
			DeleteCookie('sizeStyle');
		}
		setCookie('sizeStyle',val);
	}
	window.location.reload();
	//parent.document.getElementById("pannel").src = parent.document.getElementById("pannel").src;
	
}
setcss();