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 = 12;
      }
      if(s!=max) {
         s += 1;
      }
      p[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"
   }   
}

function _HTML2PDF(){
	  var width       = window.innerWidth || (window.document.documentElement.clientWidth || window.document.body.clientWidth);
	  width = width / 3;
	  html = '<div id="sue" style="position:absolute;width:40px;height:70px;background-color:#FFFFFF;top:300px;left:' +  width  + 'px;display:none;margin-left:auto;margin-right:auto;border:1px solid #88B208;font-size:12px;font-family:Arial, Helvetica, sans-serif;">';
     html += '<div style="float:right;margin-bottom:20px;margin-right:5px;clear:both;"><a href="javascript:;" onclick="' + "$('#sue').hide();" + '"><img  border="0" src="/cms/nparksenewsletter/issue1/images/closebox.png"></a></div>'
	 html += '<div style="margin:10px;">'
	 html += '<input type="radio" name="option1" value="1" onclick="_HTMLPDFALL();' + "$('#sue').hide();" + '"> Download All Articles in Issue 3/2009<BR>';
	 html += '<input type="radio" name="option1" value="2" onclick="_HTMLPDFTHIS();' + "$('#sue').hide();" + '"> Download This Article<BR>';
	 html += '</div></div>';

	 
	 
	 var n = $("#sue");
     if (n.size() > 0){
		      $("#sue").animate({ 
				width: "300px",
				opacity: 0.9,
				marginLeft: "0.6in"
			  }, 500 );

	 }else{
		    $('body').append(html); 
		      $("#sue").animate({ 
				width: "300px",
				opacity: 0.9,
				marginLeft: "0.6in"
			  }, 500 );
     }
    
 
	  //
}

function _HTMLPDFTHIS(){
	 self.location = '/cms/nparksenewsletter/issue3/html2fpdf/?p=' + window.location.href;
}

function _HTMLPDFALL(){
	 self.location = '/cms/nparksenewsletter/issue3/html2fpdf/all.php';
}