var sponsor=new Array() 
sponsor[0]='<a href="http://www.mdmaturity.com"><img src="images/partners/multidimensional.gif" alt="Multi-Dimensional Maturity" title="Multi-Dimensional Maturity" width="195" height="71" border="0"/></a>'
sponsor[1]='<a href="http://www.sessolutions.com/"><img src="images/partners/ses.gif" border="0" alt="Software Engineering Services" title="Software Engineering Services"/></a>'
sponsor[2]='<a href="http://www.process-trak.com/"><img src="images/partners/processtrak.gif" alt="Process-Trak" title="Process-Trak" border="0" /></a>'
sponsor[3]='<a href="http://www.nextgenpinews.com/"><img src="images/partners/nextgenprocessimp.gif" alt="Next Generation Process Improvement News" title="Next Generation Process Improvement News" width="195" height="45" border="0"/></a>'
sponsor[4]='<a href="mailto:rsharma@cmmimarketplace.com"><img src="images/partners/bradley.gif" alt="Bradley Independent Consulting" title="Bradley Independent Consulting" border="0"/></a>'

function url(url)
{
    location.href = url;
}

// Hover style changes for Left Navigation Menu
function hover_nav(t,i,over)
{
    var tbl = document.getElementById('LeftMenu1_' + t);
    var img = document.getElementById('LeftMenu1_' + i);
    var imgsrc = 'images/arrow_orange.gif';
    var imgsrc_hv = 'images/arrow_blue.gif';
    var img2src_hv = 'images/arrow_blue_over.gif';
    
    // If mouseover
    if(over)
    {
        if(tbl.className!='leftmenu_on' && tbl.className!='leftmenu_hover_on')
        {
            tbl.className = "leftmenu_hover"
            img.src = imgsrc_hv;
        }
        else
        {
            tbl.className = "leftmenu_hover_on"  
            img.src = img2src_hv;      
        }
    }
    // Else mouseout
    else
    {
        if(tbl.className!='leftmenu_on' && tbl.className!='leftmenu_hover_on')
        {
            tbl.className = "leftmenu"
            img.src = imgsrc;
        }
        else
        {
            tbl.className = "leftmenu_on"   
            img.src = imgsrc_hv;     
        }
    }
}

// Hover style changes for Top Navigation Menu
function hover_topnav(t,over)
{
    var tbl = t;
    
    // If mouseover
    if(over)
    {
        if(tbl.className!='menu_on' && tbl.className!='menu_hover_on')
        {
            tbl.className = "menu_hover"
        }
        else
        {
            tbl.className = "menu_hover_on"        
        }
    }
    // Else mouseout
    else
    {
        if(tbl.className!='menu_on' && tbl.className!='menu_hover_on')
        {
            tbl.className = "menu_off"
        }
        else
        {
            tbl.className = "menu_on"        
        }
    }
}

// Image Mouseover swap
function img_swap(img,s,over)
{    
    if(over)
    {
        img.src = s;
    }
    else
    {
        img.src = s;
    }
}


var lastimg = -1;    // Last Sponsor Displayed

// Rotate through sponsor images
function rotate() 
{
    var rand=Math.floor(Math.random()*sponsor.length) // Pick a sponsor at random
    
    // If this sponsor is the same as the last one shown, re-pick
    while(rand == lastimg)
        rand=Math.floor(Math.random()*sponsor.length)
        
    document.getElementById('sponsor').innerHTML = sponsor[rand];
    lastimg = rand;
    
    setTimeout("rotate();",15000);
}