function rollOver(imageTagName, imageFileName)
{
	document.images[imageTagName].src = eval(imageFileName + ".src");
}

function setCookie(name, value, expires, path, domain, secure) 
{ 
    document.cookie = name + "=" + escape(value) + 
        ((expires) ? "; expires=" + expires.toGMTString() : "") + "; path=/" + 
//      ((path) ? "; path=" + path : "") + 
        ((domain) ? "; domain=" + domain : "") + 
        ((secure) ? "; secure" : "");
}

function getCookie(name) 
{ 
    var dc = document.cookie; 
    var prefix = name + "="; 
    var begin = dc.indexOf("; " + prefix); 
    if (begin == -1) 
    { 
        begin = dc.indexOf(prefix); 
        if(begin != 0)
            return null; 
    } 
    else
        begin += 2; 
    
    var end = document.cookie.indexOf(";", begin); 
    
    if(end == -1)
        end = dc.length;
        
    return unescape(dc.substring(begin + prefix.length, end)); 
}

function setFont()
{
    var fontSize = getCookie('fontsize');
    var contentObj = getContentObj();
    var page = document.getElementById('hdnPage').value;
    
    if(fontSize != null && fontSize != "")
    {
        if(page.substr(0,3) == "hcp")
            contentObj.className = "hcpContent" + fontSize;
        else
            contentObj.className = "content" + fontSize;  
    }
}

function getContentObj()
{    
    if(document.getElementById('hdnPage').value == "home" || 
        document.getElementById('hdnPage').value == "hcpHome" ||
        document.getElementById('hdnPage').value == "subCA")
        return document.getElementById('homeContent');
    else
        return document.getElementById('content');
}

function adjustConsumerFont(dir)
{
    var contentObj = getContentObj();
    
    switch(dir)
    {    
        case 'up':
            contentObj.className = "content14";
            setCookie('fontsize','14','','','','');
            break;
        case "down":
            contentObj.className = "content10";
            setCookie('fontsize','10','','','','');
            break;
        default:
            contentObj.className = "content12";
            setCookie('fontsize','12','','','','');
            break;    
    }
}

function adjustHCPFont(dir)
{
    var contentObj = getContentObj();
    
    switch(dir)
    {    
        case 'up':
            contentObj.className = "hcpContent14";
            setCookie('fontsize','14','','','','');
            break;
        case "down":
            contentObj.className = "hcpContent10";
            setCookie('fontsize','10','','','','');
            break;
        default:
            contentObj.className = "hcpContent12";
            setCookie('fontsize','12','','','','');
            break;    
    }
}

function openPopUp(location)
{
    var options = 'toolbar=0,status=0,menubar=0,scrollbars=1,resizable=1,width=455,height=500,titlebar=0,screenX=219,left=219,screenY=210,top=210';
    window.open (location, '_blank', options);
}