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.toUTCString());
}

function setStyle(styleName){
	setCookie('textStyles',styleName,30);
	updateStyle();
}

function getCookie(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 updateStyle(){
	stile=getCookie('textStyles');
	var container=$('#textControl');
	container.empty();
	smallIcon='<a href="#" id="smallLink" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage(\'aSmall\',\'\',\'/images/aSmallRoll.png\',1)" onclick="setStyle(\'none\');return false;"><img src="/images/aSmall.png" border="0" id="aSmall" title="normal" /></a>&nbsp;';
	mediumIcon='<a href="#" id="mediumLink" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage(\'aMedium\',\'\',\'/images/aMediumRoll.png\',1)" onclick="setStyle(\'enlarge\');return false;"><img src="/images/aMedium.png" name="aMedium" width="7" height="9" border="0" id="aMedium" title="enlarge"/></a>&nbsp;';
	largeIcon='<a href="#" id="largeLink" onmouseout="MM_swapImgRestore()" onmouseover="MM_swapImage(\'aPlus\',\'\',\'/images/aPlusRoll.png\',1)" onclick="setStyle(\'enlargePlus\');return false;"><img src="/images/aPlus.png" name="aPlus" width="20" height="11" border="0" id="aPlus" title="enlarge"/></a>';
	
	smallIconNL='<img src="/images/aSmallRoll.png" border="0" id="aSmall" title="normal" />&nbsp;';

	mediumIconNL='<img src="/images/aMediumRoll.png" name="aMedium" width="7" height="9" border="0" id="aMedium" title="enlarge"/>&nbsp;';

	largeIconNL='<img src="/images/aPlusRoll.png" name="aPlus" width="20" height="11" border="0" id="aPlus" title="enlarge"/>';

	
	switch(stile){
		case 'enlarge':
			container.append(smallIcon);
			container.append(mediumIconNL);
			container.append(largeIcon);
			$('#insert').removeClass('enlargePlus');
			$('#insert').addClass('enlarge');
		break;
		case 'enlargePlus':
			container.append(smallIcon);
			container.append(mediumIcon);
			container.append(largeIconNL);
			$('#insert').removeClass('enlarge');
			$('#insert').addClass('enlargePlus');
		break;
		default:
			container.append(smallIconNL);
			container.append(mediumIcon);
			container.append(largeIcon);
			$('#insert').removeClass('enlarge');
			$('#insert').removeClass('enlargePlus');
		break;
	}
	
	diff=$("#scrollContainer").attr("offsetHeight") - $('#scroller').attr("offsetHeight");

}


$(document).ready(function() {
	updateStyle();
	$('#menuObjectives').mouseenter(function(){
						$('#sottomenu').slideDown(400,function(){
						$('#Image19').attr("src","/images/menuObjectivesRoll.png");
															   });
										});
	$('#menuObjectives').click(function(){
					$('#sottomenu').slideUp(400,function(){
							$('#Image19').attr("src","/images/menuObjectives.png");

;});
					
									});
});