// FONT SIZER VERSION 1.0
// Developed by fluidByte (http://www.fluidbyte.net)

        

function fontResizer(smallFont,medFont,largeFont){
    function clearSelected() { 
        $(".smallFont").removeClass("curFont"); 
        $(".medFont").removeClass("curFont"); 
        $(".largeFont").removeClass("curFont"); 
    }
    function rewriteElementContent() {	  
        if (jQuery.browser.msie && (parseInt(jQuery.browser.version) == 6)) {        
		    //re-write element content for ie6...
            $(".displayBlock h5").each(function() {
                var elementcontent = $(this).html();
                $($(this).html(elementcontent));
            });  
            $(".EyeBlock p").each(function() {
                var elementcontent = $(this).html();
                $($(this).html(elementcontent));
            });  
            $(".greyBlock2 ul li").each(function() {
                var elementcontent = $(this).html();
                $($(this).html(elementcontent));
            });                                 
        }            
    }    
    function saveState(curSize) {	
        var date = new Date(); 
        date.setTime(date.getTime()+(7*24*60*60*1000)); 
        var expires = "; expires="+date.toGMTString(); 
        document.cookie = "fontSizer"+"="+curSize+expires+"; path=/";    
    }

    $(".smallFont").click(function(){ 
        $('html').css('font-size', smallFont); 
        clearSelected(); $(".smallFont").addClass("curFont"); 
        saveState(smallFont);
        rewriteElementContent();             
    });

    $(".medFont").click(function(){ 
        $('html').css('font-size', medFont); 
        clearSelected(); $(".medFont").addClass("curFont"); 
        saveState(medFont);
        rewriteElementContent();             
    });

    $(".largeFont").click(function(){ 
        $('html').css('font-size', largeFont); 
        clearSelected(); $(".largeFont").addClass("curFont"); 
        saveState(largeFont); 
        rewriteElementContent();            
    });

    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 ""; 
    }

    var savedSize = getCookie('fontSizer');

    if (savedSize!="") { 
        $('html').css('font-size', savedSize); 
        switch (savedSize) { 
            case smallFont: $(".smallFont").addClass("curFont"); 
                break; 
            case medFont: $(".medFont").addClass("curFont"); 
                break; 
            case largeFont: $(".largeFont").addClass("curFont"); 
                break; 
            default: $(".medFont").addClass("curFont"); 
        } 
        rewriteElementContent(); 
    }
    else { 
        $('html').css('font-size', medFont); 
        $(".medFont").addClass("curFont"); 
        rewriteElementContent();         
    }

}