<!--
rows_exp = new Array();

function change(condition, row){
	if (condition=="over"){
		document.all["r"+row+"t1"].className = "over1";
		document.all["r"+row+"t2"].className = "over2";
		document.all["r"+row+"t3"].className = "over3";
	}else if (condition=="out"){
		if (rows_exp[row]==true){
			document.all["r"+row+"t1"].className = "sel1";
			document.all["r"+row+"t2"].className = "sel2";
			document.all["r"+row+"t3"].className = "sel3";
		}else{
			document.all["r"+row+"t1"].className = "ori1";
			document.all["r"+row+"t2"].className = "ori2";
			document.all["r"+row+"t3"].className = "ori3";
		}
	}else if (condition=="click"){
		if (rows_exp[row]==true){
			document.all['d'+row].className = "div_ori";
			rows_exp[row] = false;
		}else{
			document.all['d'+row].className = "div_sel";
			
			rows_exp[row] = true;
		}
	}
}

function expand(){
	for (i=1;i<=total_rows;i++){
		rows_exp[i] = true;
		document.all['d'+i].className = "div_sel";
		document.all["r"+i+"t1"].className = "sel1";
		document.all["r"+i+"t2"].className = "sel2";
		document.all["r"+i+"t3"].className = "sel3";
	}
}

function contract(){
	for (i=1;i<=total_rows;i++){
		rows_exp[i] = false;
		document.all['d'+i].className = "div_ori";
		document.all["r"+i+"t1"].className = "ori1";
		document.all["r"+i+"t2"].className = "ori2";
		document.all["r"+i+"t3"].className = "ori3";
	}
}
//-->