// JavaScript Document
function change_tr_color(tr,l)
{
tr.style.cursor='pointer';
var td=tr.getElementsByTagName('TD');
var img=tr.getElementsByTagName('IMG');

for (i=0;i<td.length;i++)
{	
if ((i==1)||(i==2)||(i==3)||(i==4)||(i==5)||(i==6)||(i==7)) {td[i].style.borderBottomColor="#4797d4";td[i].className="text_grid_over"; }

if(i==2)
{
	
	img[0].src=img[0].src.replace('arrow2','arrow1');
	img[0].width=7;
	img[0].height=11;
	//alert(img[0].width);
}

if(i==l) td[i].style.borderRightColor="#FFFFFF";
	td[i].style.backgroundColor="#4797d4";
}
}
function unchange_tr_color(tr,l)
{
	var img=tr.getElementsByTagName('IMG');
var td=tr.getElementsByTagName('TD');

for (i=0;i<td.length;i++)
{	
if(i==2)
{
	img[0].src=img[0].src.replace('arrow1','arrow2');
	img[0].width=5;
	img[0].height=5;
}
if ((i==1)||(i==2)||(i==3)||(i==4)||(i==5)||(i==6)||(i==7)) {td[i].style.borderBottomColor="#dddddd";td[i].className="text_grid";}
if(i==l) td[i].style.borderRightColor="#4797d4";
	td[i].style.background="#ffffff";
}
}