equCols=function()
{ 
    var left = document.getElementById("left02").offsetHeight;
    var middle = document.getElementById("middle02").offsetHeight;

    if(middle < 400){document.getElementById("totopbtnwrapper").style.display = "none";}

    if(left < middle)
    {
        if(middle<400)
        {
            document.getElementById("middle02").style.height = "400px";
            document.getElementById("lnavbelow").style.height = 400 - (left-1) + "px";
        }
        else{document.getElementById("lnavbelow").style.height = middle - (left-1) + "px";}
    }
} 
window.onload=function(){if(document.getElementsByTagName){equCols();}}

equCols1000=function()
{
//    var left = document.getElementById("left02").offsetHeight;
//    var middle = 1000;
//    document.getElementById("middle02").style.height = "1000px";
//    document.getElementById("lnavbelow").style.height = middle - (left-1) + "px";
      var middle = 1030;
      document.getElementById("middle02").style.height = middle + "px";
      document.getElementById("lnav").style.height = middle - 30 + "px";
      document.getElementById("lnavbelow").style.display = "none";

}


equColss=function()
{ 
    var divHt,d;maxHt=0;cols = new Array();cols[0]="left02";cols[1]="middle02";
    for(var i=0;i<cols.length;i++){
        d=document.getElementById(cols[i]);
        if(d.offsetHeight){divHt=d.offsetHeight;}else if(d.style.pixelHeight){divHt=d.style.pixelHeight;} 
        maxHt=Math.max(maxHt,divHt);}
    for(var i=0;i<cols.length;i++){document.getElementById(cols[i]).style.height=maxHt + "px";}
    if(maxHt > 350){document.getElementById("lnav").style.height = maxHt - 350 + "px";}
    document.getElementById("lnavbelowimg").style.display = "block";
    if(document.getElementById("totopbtnwrapper")){if(maxHt < 400){document.getElementById("totopbtnwrapper").style.display = "none";}}
} 



equCols1000c=function()
{ 
    var divHt,d;maxHt=0;cols = new Array();cols[0]="left02";cols[1]="middle02";
    for(var i=0;i<cols.length;i++){
        d=document.getElementById(cols[i]);
        if(d.offsetHeight){divHt=d.offsetHeight;}else if(d.style.pixelHeight){divHt=d.style.pixelHeight;} 
        maxHt=1000;}
    for(var i=0;i<cols.length;i++){document.getElementById(cols[i]).style.height=maxHt + "px";}
    if(maxHt > 350){document.getElementById("lnav").style.height = maxHt - 350 + "px";}
    document.getElementById("lnavbelowimg").style.display = "block";
    if(maxHt < 400){document.getElementById("totopbtnwrapper").style.display = "none";}
} 
equCols2000=function()
{
    var divHt,d;maxHt=0;cols = new Array();cols[0]="left02";cols[1]="middle02";   
        for(var i=0;i<cols.length;i++){
            d=document.getElementById(cols[i]);        
            if(d.offsetHeight){divHt=d.offsetHeight;}else if(d.style.pixelHeight){divHt=d.style.pixelHeight;} 
            maxHt=2000;}
        for(var i=0;i<cols.length;i++){document.getElementById(cols[i]).style.height=maxHt + "px";}
        if(maxHt > 350){document.getElementById("lnav").style.height = maxHt - 350 + "px";}   
        document.getElementById("lnavbelow").style.display = "none";
          if(maxHt < 400){document.getElementById("totopbtnwrapper").style.display = "none";}    
}