function rounding(number)
{
	total = String(number);

    if (total.indexOf('.') != -1)
    {
    	total = total.split(".");
    	if(total[1].length == 2)
    	{
    		return total[0] + "." + total[1];
    	} else {
		    	if(total[1].length > 2)
				{
					total[1] = total[1].substring(0,2)
				} else {
					total[1] = total[1] + "0"  
				}

			return total[0] + "." + total[1]; 
		}
    }
    else
    {
        return total + '.00';
    }
}

function swap(image)
{
document.getElementById('sideImageLarge').src = image
}


function categorySearch()
{
var category = document.getElementById("category").value;
category = category.split("^");

	if(category == "")
	{
		alert("Please Select a Product");
	} else {
		location.href = "/page.asp?e_page=375966&category=" + category[0] + "&categoryName=" + category[1];	
	}
}

function PopupPic(source) 
{ 
	window.open( "/page.asp?e_page=238574&image=" + source , "", "resizable=1,HEIGHT=200,WIDTH=200"); 
} 

function filterSelect(formElem)
	{
		var list = getUniqueList(formElem);
		if (list == '') 
			return false; 
	
		var arrItem = list.split('|');
		for (var i=0; i < arrItem.length; i++)
		{
			var currItem  = arrItem[i];
			var firstItem = findFirstItem(formElem, currItem);
			if (firstItem != -1)
			{
				for (var j=0; j < formElem.length; j++)
				{
					if (formElem.options[j].value == currItem && j != firstItem)
					{
						formElem.options[j] = null;
						j = 0;
					}
				}
			}
		}
	}
	
	function findFirstItem(formElem, item)
	{
		for (var k=0; k < formElem.length; k++)
			if (formElem.options[k].value == item)
				return k;
		return -1;
}
	
function getUniqueList(formElem) 
	{
		var list = String('');
	
		for (var k=0; k < formElem.length; k++) 
		{
			var value = formElem.options[k].value;
	
			if (list.indexOf(value) == -1 && value != '0') 
			{
				if (list != '') 
					list += '|'; 
	
				list += value;
			}
		}
		return list;	
}

function preDD (field, name) {
var hold;
hold = '<select size="1" name="' + field +'" id="' + field + '" class="input150">';
hold = hold + '<option value="">' + name +' </option>';
return hold;
}

function midDD (PrefCookie, identity, field) {
if (PrefCookie.indexOf(identity)!='-1') 
	return "<option value=" + identity + " selected>" + field + "</option>"
else
	return "<option value=" + identity + ">" + field + "</option>"
}