var resizeState = 0; 

var resizableIds = new Array();


function contentLinkChange(size) {
	for (i=0;i<document.getElementsByTagName("a").length; i++) {
		if(document.getElementsByTagName("a").item(i).className != "size1" && document.getElementsByTagName("a").item(i).className != "size2" && document.getElementsByTagName("a").item(i).className != "size3" && document.getElementsByTagName("a").item(i).className != "size4"){
			switch (size){
				case 0: 
					document.getElementsByTagName("a").item(i).style.fontSize = "10px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "12px";
					break;
				case 1: 
					document.getElementsByTagName("a").item(i).style.fontSize = "11px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "13px";
					break;
				case 2: 
					document.getElementsByTagName("a").item(i).style.fontSize = "12px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "14px";
					break;
				case 3: 
					document.getElementsByTagName("a").item(i).style.fontSize = "13px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "15px";
					break;										
				//default : statement;
				}
			}
			else{
				switch (size){
					case 0: 
						if (document.getElementsByTagName("a").item(i).className == "size1"){
							//document.getElementsByTagName("a").item(i).style.fontWeight = "bold";
							document.getElementsByTagName("a").item(i).innerHTML = "<b>A</b>";
							}
						else{
							//document.getElementsByTagName("a").item(i).style.fontWeight = "normal";
							document.getElementsByTagName("a").item(i).innerHTML = "A";
							}
						break;
					case 1: 
						if (document.getElementsByTagName("a").item(i).className == "size2"){
							//document.getElementsByTagName("a").item(i).style.fontWeight = "bold";
							document.getElementsByTagName("a").item(i).innerHTML = "<b>A</b>";
							}
						else{
							//document.getElementsByTagName("a").item(i).style.fontWeight = "normal";
							document.getElementsByTagName("a").item(i).innerHTML = "A";
							}
						break;
					case 2: 
						if (document.getElementsByTagName("a").item(i).className == "size3"){
							//document.getElementsByTagName("a").item(i).style.fontWeight = "bold";
							document.getElementsByTagName("a").item(i).innerHTML = "<b>A</b>";
							}
						else{
							//document.getElementsByTagName("a").item(i).style.fontWeight = "normal";
							document.getElementsByTagName("a").item(i).innerHTML = "A";
							}
						break;
					case 3: 
						if (document.getElementsByTagName("a").item(i).className == "size4"){
							//document.getElementsByTagName("a").item(i).style.fontWeight = "bold";
							document.getElementsByTagName("a").item(i).innerHTML = "<b>A</b>";
							}
						else{
							//document.getElementsByTagName("a").item(i).style.fontWeight = "normal";
							document.getElementsByTagName("a").item(i).innerHTML = "A";
							}
						break;										
					//default : statement;
					}			
			
			}
		if (document.getElementsByTagName("a").item(i).className == "headerLink"){
			switch (size){
				case 0: 
					document.getElementsByTagName("a").item(i).style.fontSize = "11px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "13px";
					break;
				case 1: 
					document.getElementsByTagName("a").item(i).style.fontSize = "12px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "14px";
					break;
				case 2: 
					document.getElementsByTagName("a").item(i).style.fontSize = "13px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "15px";
					break;				
				case 3: 
					document.getElementsByTagName("a").item(i).style.fontSize = "14px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "16px";
					break;								
				//default : statement;
				}		
		}	
		if (document.getElementsByTagName("a").item(i).className == "topNav"){
			switch (size){
				case 3: 
					document.getElementsByTagName("a").item(i).style.lineHeight = "14px";
					document.getElementsByTagName("a").item(i).style.fontSize = "12px";
					break;		
				}
		}			
		if (document.getElementsByTagName("a").item(i).className == "priNav"){
			switch (size){
				case 0: 
					document.getElementById("priNav").style.paddingLeft = "110px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "13px";
					document.getElementsByTagName("a").item(i).style.fontSize = "11px";
					break;
				case 1: 
					document.getElementById("priNav").style.paddingLeft = "96px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "14px";
					document.getElementsByTagName("a").item(i).style.fontSize = "12px";
					break;
				case 2: 
					document.getElementById("priNav").style.paddingLeft = "35px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "15px";
					document.getElementsByTagName("a").item(i).style.fontSize = "13px";
					break;				
				case 3: 
					document.getElementById("priNav").style.paddingLeft = "35px";
					document.getElementsByTagName("a").item(i).style.lineHeight = "15px";
					document.getElementsByTagName("a").item(i).style.fontSize = "13px";
					break;								
				//default : statement;
				}		
		}			
	}
}

function h2Change(size) {
	for (i=0;i<document.getElementsByTagName("H2").length; i++) {
			switch (size){
				case 0: 
					document.getElementsByTagName("H2").item(i).style.fontSize = "11px";
					break;
				case 1: 
					document.getElementsByTagName("H2").item(i).style.fontSize = "12px";
					break;
				case 2: 
					document.getElementsByTagName("H2").item(i).style.fontSize = "13px";
					break;
				case 3: 
					document.getElementsByTagName("H2").item(i).style.fontSize = "14px";
					break;										
				//default : statement;
				}			
			
	}
}
function h3Change(size) {
	for (i=0;i<document.getElementsByTagName("H3").length; i++) {
			switch (size){
				case 0: 
					document.getElementsByTagName("H3").item(i).style.fontSize = "10px";
					break;
				case 1: 
					document.getElementsByTagName("H3").item(i).style.fontSize = "11px";
					break;
				case 2: 
					document.getElementsByTagName("H3").item(i).style.fontSize = "12px";
					break;			
				case 3: 
					document.getElementsByTagName("H3").item(i).style.fontSize = "13px";
					break;									
				//default : statement;
				}		
			
	}
}



function fontSizeChange(size)
{    
//alert(size);
//document.getElementsByTagName("a").style.fontSize = "20px";
contentLinkChange(size);
h2Change(size);
h3Change(size);
/*
    if (size == resizeState){
        return;
		}
        
    var fontSize = 0;
    var smallLink = document.getElementById("smallLink");
    var mediumLink = document.getElementById("mediumLink");
    var largeLink = document.getElementById("largeLink");
    
    if (resizableIds != null && resizableIds.length > 0)
    {
        for (idx = 0; idx < resizableIds.length; idx++)
        {
            var id = resizableIds[idx];
            stuff = document.getElementById( id );
            
            if (stuff == null)
                continue;
                
            // get current size of the item
            curSize = Math.round(stuff.style.fontSize.replace(/pt/, ""));
            size = Math.round(size);
            
            if (curSize == 0)
                curSize = 9;
                
            if (size == 0)
            {
                if (resizeState == 1)
                    fontSize = curSize - 2;
                else if (resizeState == 2)
                    fontSize = curSize - 4;
            }
            else if (size == 1)
            {
                if (resizeState == 0)
                    fontSize = curSize + 2;
                else if (resizeState == 2)
                    fontSize = curSize - 2;
            }
            else if (size == 2)
            {
                if (resizeState == 0)
                    fontSize = curSize + 4;
                else if (resizeState == 1)
                    fontSize = curSize + 2;
            }
            
            stuff.style.fontSize = fontSize + "pt";
        }
    }
    
    if (smallLink != null)
    {
        switch(size)
        {
            case 0:
                smallLink.className = "boldDarkGrey";
                mediumLink.className = "boldLightBlue";
                largeLink.className = "boldLightBlue";
                break;
            case 1:
                smallLink.className = "boldLightBlue";
                mediumLink.className = "boldDarkGrey";
                largeLink.className = "boldLightBlue";
                break;
            case 2:
                smallLink.className = "boldLightBlue";
                mediumLink.className = "boldLightBlue";
                largeLink.className = "boldDarkGrey";
                break;
            default:
                break;    
        }
    }
    setCookie("fontsize", size);
    resizeState = size;
	*/
	
}