// JavaScript Document
var min=8;
var max=18;
function increaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
   
   var li = document.getElementsByTagName('li');
   for(i=0;i<li.length;i++) {
      if(li[i].style.fontSize) {
         var s = parseInt(li[i].style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=max) {
         s += 1;
      }
      li[i].style.fontSize = s+"px"
   }
   
   var td = document.getElementsByTagName('td');
   for(i=0;i<td.length;i++) {
      if(td[i].style.fontSize) {
         var s = parseInt(td[i].style.fontSize.replace("px",""));
      } else {
         var s = 13;
      }
      if(s!=max) {
         s += 1;
      }
      td[i].style.fontSize = s+"px"
   }   

}
function decreaseFontSize() {
   var p = document.getElementsByTagName('p');
   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"
   }   
   
   var li = document.getElementsByTagName('li');
   for(i=0;i<li.length;i++) {
      if(li[i].style.fontSize) {
         var s = parseInt(li[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=min) {
         s -= 1;
      }
      li[i].style.fontSize = s+"px"
   }  
  
   var td = document.getElementsByTagName('td');
   for(i=0;i<td.length;i++) {
      if(td[i].style.fontSize) {
         var s = parseInt(td[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=min) {
         s -= 1;
      }
      td[i].style.fontSize = s+"px"
   }    
}


function RedirectLanguage(targ,selObj,type){ //v3.0

	var blnChanged = selObj.selectedIndex
 
  	if (blnChanged) {
 		var pageName = window.location.pathname;
  		pageName = pageName.substring(pageName.lastIndexOf('/') + 1);
		
		if (type == 'EN-PT') {
			window.location = 'br/'+pageName
		}
		
		else if (type == 'PT-EN') {
			window.location = '../'+pageName
		}
  	}
}