function imageover(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="images/"+name+"_over.gif";
}

function imageout(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="images/"+name+".gif";
}

function imageoverSubDir(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="../images/"+name+"_over.gif";
}

function imageoutSubDir(name)
{
var flagimage=eval('document.images.image_'+name);
flagimage.src="../images/"+name+".gif";
}



function changeheight()
{

var minus;
if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
  winH = window.innerHeight;
  minus=0;
 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {
  winW = document.body.offsetWidth;
  winH = document.body.offsetHeight;
  minus=0;
 }
}

winH=winH-minus;

divel=document.getElementById("main-tr");

divH=divel.offsetHeight;

alert(winH);
alert(divH);
if((divH)<winH)
{

divel.style.height=winH+"px";
}

divHnew=divel.offsetHeight;



}