// JavaScript Document
var min=16;
var max=48;

function increaseFontSize() {
 var mainArea = document.getElementById("bodyHolder");
 var sizeableDivs = mainArea.getElementsByTagName("div");
 var sizeableSpans = mainArea.getElementsByTagName("span");
 var sizeableTDs = mainArea.getElementsByTagName("td");
 var sizeableLinks = mainArea.getElementsByTagName("a");
 var sizeableLIs = mainArea.getElementsByTagName("li");
 

 for(i=0;i<sizeableDivs.length;i++) {
		 
     if(sizeableDivs[i].style.fontSize) {
        var s = parseInt(sizeableDivs[i].style.fontSize.replace("px",""));
     } else if(sizeableDivs[i].className=='titleText' || sizeableDivs[i].className=='specialLinkTitle') {
			 var s = 28;
		 } else if(sizeableDivs[i].className=='smallTitleText') {
			 var s = 24;
		 } else {
        var s = 16;
     }
     if(s!=max) {
        s += 2;
     }
     sizeableDivs[i].style.fontSize = s+"px"
 	 }

 for(i=0;i<sizeableSpans.length;i++) {
     if(sizeableSpans[i].style.fontSize) {
        var s = parseInt(sizeableSpans[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=max) {
        s += 2;
     }
     sizeableSpans[i].style.fontSize = s+"px"
 	 }
 
 for(i=0;i<sizeableTDs.length;i++) {
     if(sizeableTDs[i].style.fontSize) {
        var s = parseInt(sizeableTDs[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=max) {
        s += 2;
     }
     sizeableTDs[i].style.fontSize = s+"px"
 	 }
	 
	  for(i=0;i<sizeableLinks.length;i++) {
     if(sizeableLinks[i].style.fontSize) {
        var s = parseInt(sizeableLinks[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=max) {
        s += 2;
     }
     sizeableLinks[i].style.fontSize = s+"px"
 	 }
	 
	 for(i=0;i<sizeableLIs.length;i++) {
     if(sizeableLIs[i].style.fontSize) {
        var s = parseInt(sizeableLIs[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=max) {
        s += 2;
     }
     sizeableLIs[i].style.fontSize = s+"px"
 	 }
	 findHeight();
}

function decreaseFontSize() {
 var mainArea = document.getElementById("bodyHolder");
 var sizeableDivs = mainArea.getElementsByTagName("div");
 var sizeableSpans = mainArea.getElementsByTagName("span");
 var sizeableTDs = mainArea.getElementsByTagName("td");
 var sizeableLinks = mainArea.getElementsByTagName("a");
 

 for(i=0;i<sizeableDivs.length;i++) {
     if(sizeableDivs[i].style.fontSize) {
        var s = parseInt(sizeableDivs[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=min) {
        s -= 2;
     }
     sizeableDivs[i].style.fontSize = s+"px"
 	 }

 for(i=0;i<sizeableSpans.length;i++) {
     if(sizeableSpans[i].style.fontSize) {
        var s = parseInt(sizeableSpans[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=min) {
        s -= 2;
     }
     sizeableSpans[i].style.fontSize = s+"px"
 	 }
 
 for(i=0;i<sizeableTDs.length;i++) {
     if(sizeableTDs[i].style.fontSize) {
        var s = parseInt(sizeableTDs[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=min) {
        s -= 2;
     }
     sizeableTDs[i].style.fontSize = s+"px"
 	 }
	 
	  for(i=0;i<sizeableLinks.length;i++) {
     if(sizeableLinks[i].style.fontSize) {
        var s = parseInt(sizeableLinks[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=min) {
        s -= 2;
     }
     sizeableLinks[i].style.fontSize = s+"px"
 	 }
	 
	 for(i=0;i<sizeableLIs.length;i++) {
     if(sizeableLIs[i].style.fontSize) {
        var s = parseInt(sizeableLIs[i].style.fontSize.replace("px",""));
     } else {
        var s = 16;
     }
     if(s!=min) {
        s -= 2;
     }
     sizeableLIs[i].style.fontSize = s+"px"
 	 }
	 findHeight();
}