// JavaScript Document

<!-- Show/Hide table rows with image swap

function row_toggle(id)
{
	var tr = document.getElementById(id);
	if (tr==null) { return; }
	var bExpand = tr.style.display == '';
	tr.style.display = (bExpand ? 'none' : '');
}

function row_changeimage(id, sMinus, sPlus)
{
	var img = document.getElementById(id);
	if (img!=null)
	{
		var bExpand = img.src.indexOf(sPlus) >= 0;
		if (!bExpand) img.src = sPlus;
		else img.src = sMinus;
	}
}

function toggle_row1()
{
	row_changeimage('row1_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow1');
}

function toggle_row2()
{
	row_changeimage('row2_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow2');
}

function toggle_row3()
{
	row_changeimage('row3_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow3');
}

function toggle_row4()
{
	row_changeimage('row4_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow4');
}

function toggle_row5()
{
	row_changeimage('row5_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow5');
}

function toggle_row6()
{
	row_changeimage('row6_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow6');
}

function toggle_row7()
{
	row_changeimage('row7_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow7');
}

function toggle_row8()
{
	row_changeimage('row8_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow8');
}
function toggle_row9()
{
	row_changeimage('row9_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow9');
}
function toggle_row10()
{
	row_changeimage('row10_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow10');
}

function toggle_row11()
{
	row_changeimage('row11_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow11');
}
function toggle_row12()
{
	row_changeimage('row12_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow12');
}
function toggle_row13()
{
	row_changeimage('row13_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow13');
}
function toggle_row14()
{
	row_changeimage('row14_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow14');
}
function toggle_row15()
{
	row_changeimage('row15_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow15');
}
function toggle_row16()
{
	row_changeimage('row16_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow16');
}
function toggle_row17()
{
	row_changeimage('row17_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow17');
}
function toggle_row18()
{
	row_changeimage('row18_img', 'images/shopping_cart/icon_minus.png', 'images/shopping_cart/icon_plus.png');
	row_toggle('trRow18');
}

function toggle_imgrow(imgID,rowID)
{
    var imgArr=new Array('imgRow1','imgRow2','imgRow3','imgRow4','imgRow5','imgRow6','imgRow7','imgRow8','imgRow9','imgRow10','imgRow11','imgRow12','imgRow13','imgRow14','imgRow15');
    var trArr = new Array('trRow1','trRow2','trRow3','trRow4','trRow5','trRow6','trRow7','trRow8','trRow9','trRow10','trRow11','trRow12','trRow13','trRow14','trRow15');
    var len=imgArr.length;
    for(var i=0; i<len; i++){
        if(imgArr[i]==imgID && trArr[i]==rowID && document.getElementById(rowID).style.display !='')
        {
        document.getElementById(imgArr[i]).src='images/shopping_cart/icon_minus.png';
        document.getElementById(trArr[i]).style.display='';
        }else{
        document.getElementById(imgArr[i]).src='images/shopping_cart/icon_plus.png';
        document.getElementById(trArr[i]).style.display='none';
        }
    }
}
function expand_all()
{
    var imgArr=new Array('imgRow1','imgRow2','imgRow3','imgRow4','imgRow5','imgRow6','imgRow7','imgRow8','imgRow9','imgRow10','imgRow11','imgRow12','imgRow13','imgRow14','imgRow15');
    var trArr = new Array('trRow1','trRow2','trRow3','trRow4','trRow5','trRow6','trRow7','trRow8','trRow9','trRow10','trRow11','trRow12','trRow13','trRow14','trRow15');
    var len=imgArr.length;
    for(var i=0; i<len; i++){
        document.getElementById(imgArr[i]).src='images/shopping_cart/icon_minus.png';
        document.getElementById(trArr[i]).style.display='';
    }
}
function collapse_all()
{
    var imgArr=new Array('imgRow1','imgRow2','imgRow3','imgRow4','imgRow5','imgRow6','imgRow7','imgRow8','imgRow9','imgRow10','imgRow11','imgRow12','imgRow13','imgRow14','imgRow15');
    var trArr = new Array('trRow1','trRow2','trRow3','trRow4','trRow5','trRow6','trRow7','trRow8','trRow9','trRow10','trRow11','trRow12','trRow13','trRow14','trRow15');
    var len=imgArr.length;
    for(var i=0; i<len; i++){
        document.getElementById(imgArr[i]).src='images/shopping_cart/icon_plus.png';
        document.getElementById(trArr[i]).style.display='none';
    }
}
//-->