// JavaScript Document

function navBack(){
	window.history.back();
}

function winClose(){
	window.close();
}

function targetOpener(){
		try {
			opener.location = arguments[0];
			opener.focus();
			}
		catch (e) {
			newWindow=window.open(arguments[0], 'newWindow');
			}
		}

function toggle(){
	arguments[0]=document.getElementById(arguments[0]);
	arguments[1]=document.getElementById(arguments[1]);
	var rowLength=arguments[0].rows.length;
	if(arguments[0].rows(rowLength-3).style.display!='none'){
		arguments[1].src='images/arrow_left_white.gif';
		for(i=1;i<rowLength-2;i++){
			arguments[0].rows(i).style.display='none';
		}
	}else{
		arguments[1].src='images/arrow_down_white.gif';
		for(i=1;i<rowLength-2;i++){
			arguments[0].rows(i).style.display='inline';
		}
	}
}
function toggleAll(){
for (ii=arguments[0];ii<=arguments[1];ii++){
		tableData=document.getElementById('a'+ii);
		arrowState=document.getElementById('b'+ii);
		if (tableData){
			var rowLength=tableData.rows.length;
			if(tableData.rows(rowLength-3).style.display!='none'){
				arrowState.src='images/arrow_left_white.gif';
				for(i=1;i<rowLength-2;i++){
					tableData.rows(i).style.display='none';
				}
			}else{
				arrowState.src='images/arrow_down_white.gif';
				for(i=1;i<rowLength-2;i++){
					tableData.rows(i).style.display='inline';
				}
			}
		}
	}
}

function w(text_to_write){
	document.write(text_to_write);
}