var styleProducts = new Array();
var styleDescriptions = new Array();

function displayInventoryStatusMessage(fieldNameSuffix, message)
{
	var elem = document.getElementById("inventoryStatusMessage" + fieldNameSuffix);
	elem.innerHTML = message;

}
function styleOnChange(frmName, fieldNameSuffix, itemEdp, level, levelCount, showPrice)
{
	if (levelCount == 1) return;
	
	var frm = document.forms[frmName];
	var entry1 = '', entry2 ='', entry3 = '';
	var l1descFldName = 'l1desc' + fieldNameSuffix;
	var l2descFldName = 'l2desc' + fieldNameSuffix;
	var l3descFldName = 'l3desc' + fieldNameSuffix;

	entry1 = frm[l1descFldName].options[frm[l1descFldName].selectedIndex].value;
	
	if (levelCount >= 2) entry2 = frm[l2descFldName].options[frm[l2descFldName].selectedIndex].value;
	if (levelCount == 3) entry3 = frm[l3descFldName].options[frm[l3descFldName].selectedIndex].value;
	
	
	var count = 0;
	
	
	if (level == 1)
	{
		for (i = frm[l2descFldName].options.length - 1; i >= 0; i--) 
		{
			frm[l2descFldName].options[i] = null;
		}

		entry2 = '';
		entry3 = '';

		for (i = 0; i < styleProducts[itemEdp].length; i++) 
		{
			if (styleProducts[itemEdp][i][0] == entry1)
			{
				var found = false;
				for(j = 0; j < frm[l2descFldName].options.length; j++)
				{
					if (frm[l2descFldName].options[j].value == styleProducts[itemEdp][i][1])
					{
						found = true;
						break;
					}
				}
				if (!found) 
				{
					if (entry2 == '')
					{
						entry2 = styleProducts[itemEdp][i][1];
					}
					if (levelCount == 2)
					{
						frm[l2descFldName].options[count++] = new Option(styleProducts[itemEdp][i][1] + (showPrice?' - ' + styleProducts[itemEdp][i][3]:''), styleProducts[itemEdp][i][1], false, false);
					}
					else
					{
						frm[l2descFldName].options[count++] = new Option(styleProducts[itemEdp][i][1], styleProducts[itemEdp][i][1], false, false);
					}
				}
			}
		}
		if (frm[l2descFldName].options.length == 0)
		{
			frm[l2descFldName].options[0] = new Option("--Select " + styleDescriptions[itemEdp][1] +  " First--", "", false, false);
		}
	}

	if (level == 2 && levelCount == 3)
	{
		entry3 = '';
		for (i = frm[l3descFldName].options.length - 1; i >= 0; i--) 
		{
			frm[l3descFldName].options[i] = null;
		}

		for (i = 0; i < styleProducts[itemEdp].length; i++) 
		{
			if (styleProducts[itemEdp][i][0] == entry1 && styleProducts[itemEdp][i][1] == entry2)
			{
				var found = false;
				for(j = 0; j < frm[l3descFldName].options.length; j++)
				{
					if (frm[l3descFldName].options[j].value == styleProducts[itemEdp][i][2])
					{
						found = true;
						break;
					}
				}
				if (!found) 
				{
					frm[l3descFldName].options[count++] = new Option(styleProducts[itemEdp][i][2] + (showPrice?' - ' + styleProducts[itemEdp][i][3]:''), styleProducts[itemEdp][i][2], false, false);
				}
			}
		}
		if (frm[l3descFldName].options.length == 0)
		{
			frm[l3descFldName].options[0] = new Option("--Select " + styleDescriptions[itemEdp][3] +  " First--", "", false, false);
		}
		
	}
	
	
	for(i = 0; i < styleProducts[itemEdp].length; i++)
	{
		if (styleProducts[itemEdp][i][0] == entry1 && styleProducts[itemEdp][i][1] == entry2 && styleProducts[itemEdp][i][2] == entry3)
		{
			if (showPrice) displayInventoryStatusMessage(fieldNameSuffix, styleProducts[itemEdp][i][5]);
			return;
		}
	}
	displayInventoryStatusMessage(fieldNameSuffix, "&nbsp;");
}