var min=11;
			var max=18;
			
			function increaseFontSize() {
			   var p = document.getElementsByTagName('p');
			   var a = document.getElementsByTagName('a');
			    
			   for(i=0;i<p.length;i++) {
				  if(p[i].style.fontSize) {
					 var s = parseInt(p[i].style.fontSize.replace("px",""));
				  } else {
					 var s = 12;
				  }				  
				  if(s!=max) {
					 s += 1;
				  }				  
				  p[i].style.fontSize = s+"px";		  
			   }			   
			   
			   for(i=0;i<a.length;i++) {				  
				 if(a[i].style.fontSize) {
					 var s = parseInt(a[i].style.fontSize.replace("px",""));
				  } else {
					 var s = 12;
				  }
				  if(s!=max) {
					 s += 1;
				  }
				  a[i].style.fontSize = s+"px";
			   }			 
			  setCookie('mfgtextsize', s , 30); 			 
			}
			
			function decreaseFontSize() {
			   var p = document.getElementsByTagName('p');
			   var a = document.getElementsByTagName('a');
			   
			   for(i=0;i<p.length;i++) {
				  if(p[i].style.fontSize) {
					 var s = parseInt(p[i].style.fontSize.replace("px",""));
				  } else {
					 var s = 12;
				  }
				  if(s!=min) {
					 s -= 1;
				  }
				  p[i].style.fontSize = s+"px"
			   }   
			   for(i=0;i<a.length;i++) {
				  if(a[i].style.fontSize) {
					 var s = parseInt(a[i].style.fontSize.replace("px",""));
				  } else {
					 var s = 12;
				  }
				  if(s!=min) {
					 s -= 1;
				  }
				  a[i].style.fontSize = s+"px";
			   }
			  setCookie('mfgtextsize', s , 30);
			}
			
			function setFontSize() {
			   var p = document.getElementsByTagName('p');
			   var a = document.getElementsByTagName('a');
			   var s;
			   
			   for(i=0;i<p.length;i++) {
				  if(p[i].style.fontSize) {
					 var s = parseInt(p[i].style.fontSize.replace("px",""));
				  } else {
					 if (getCookie('mfgtextsize')) {s = getCookie('mfgtextsize');} else {s = 12;}
				  }				  
				  p[i].style.fontSize = s+"px";				  
			   }			   
			   
			   for(i=0;i<a.length;i++) {
				  if(a[i].style.fontSize) {
					 var s = parseInt(a[i].style.fontSize.replace("px",""));
				  } else {
					 
					 if (getCookie('mfgtextsize')) {s = getCookie('mfgtextsize');} else {s = 12;}
					 
				  }
				  a[i].style.fontSize = s+"px";
			   }			  
			}			

			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 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 false;
			}