function colseqa()
{
if(document.getElementById("center").scrollHeight>document.getElementById("left").scrollHeight && document.getElementById("center").scrollHeight>document.getElementById("right").scrollHeight)
{
var i=document.getElementById("center").scrollHeight;
document.getElementById("left").style.height=i+"px";
document.getElementById("right").style.height=i+"px";
}
if(document.getElementById("left").scrollHeight>document.getElementById("center").scrollHeight && document.getElementById("left").scrollHeight>document.getElementById("right").scrollHeight)
{
var i=document.getElementById("left").scrollHeight;
document.getElementById("center").style.height=i+"px";
document.getElementById("right").style.height=i+"px";
}
if(document.getElementById("right").scrollHeight>document.getElementById("center").scrollHeight && document.getElementById("right").scrollHeight>document.getElementById("left").scrollHeight)
{
var i=document.getElementById("right").scrollHeight;
document.getElementById("center").style.height=i+"px";
document.getElementById("left").style.height=i+"px";
}

}