// JavaScript Document
// This script will gray-out options in a price select box based on the selection made in the partner price select box
// Ex.  Select $5000 in the minimum price box, all option below $5000 will be grayed out in the maximum price box
function checkPriceBoundsmin(minSelectObj)
{
		
	var cellObj = minSelectObj.parentNode;
	var minSelectObj = cellObj.childNodes[0];
	var maxSelectObj = cellObj.childNodes[2];
	var minPrice = parseInt(minSelectObj.options[minSelectObj.selectedIndex].value);
	var maxPrice = parseInt(maxSelectObj.options[maxSelectObj.selectedIndex].value);
	if(isNaN(maxPrice))
	{
		maxPrice = 0;
	}
	var newSelected = false;

	//var newMax = minSelectObj.options[minSelectObj.selectedIndex + 1].value;
	var newMax = minSelectObj.options[minSelectObj.selectedIndex].value;
	if (minSelectObj.selectedIndex < minSelectObj.options.length - 1)
	{
		newMax = minSelectObj.options[minSelectObj.selectedIndex + 1].value;
	}
	
	if(maxPrice > newMax)
	{
		newMax = maxPrice;
	}
	
	//alert(newMax);
	for (var i=1;i<minSelectObj.options.length; i++)
	{

		//Enable options which are less than the new max.
		//alert(i + ", " + minSelectObj.options[i].value + ", " + minPrice);		
		if(parseInt(minSelectObj.options[i].value) < minPrice)
		{
			//alert("Set it grey");			
			//minSelectObj.options[i].style.color='#999999';
		}
		else if(parseInt(minSelectObj.options[i].value) <= newMax)
		{
			minSelectObj.options[i].style.color='#000000';
		}
		else
		{
			break;
		}
	}

	for (var i=maxSelectObj.options.length - 1;i>=0; i--) {
		if(parseInt(maxSelectObj.options[i].value) < minPrice)
		{
			//maxSelectObj.options[i].disabled = true;					
			//alert(i);
			//alert(maxSelectObj.options[i].style.color);
			maxSelectObj.options[i].style.color = '#999999';
			//alert(maxSelectObj.options[i].style.color);
			if(!newSelected && maxPrice < minPrice)
			{
				if( (i + 2) < maxSelectObj.options.length)
				{					
					if(maxSelectObj.selectedIndex != 0)
					{
						maxSelectObj.options[i + 2].selected = true;
					}
					newSelected = true;
				}
			}
			//maxSelectObj.remove(i);
		}
		else
		{
			maxSelectObj.options[i].style.color='#000000';
			//maxSelectObj.options[i].disabled = false;
		}
	}

}

function checkPriceBoundsmax(maxSelectObj)
{	
	var cellObj = maxSelectObj.parentNode;
	var minSelectObj = cellObj.childNodes[0];
	var minPrice = parseInt(minSelectObj.options[minSelectObj.selectedIndex].value);
	var maxPrice = parseInt(maxSelectObj.options[maxSelectObj.selectedIndex].value);
	if(isNaN(minPrice))
	{
		minPrice = 0;
	}
	maxSelectObj.options[maxSelectObj.selectedIndex].style.color = '#000000';
	//var newSelected = false;
	for (var i=minSelectObj.options.length - 1;i>=0; i--) {
		if(parseInt(minSelectObj.options[i].value) >= maxPrice)
		{
			minSelectObj.options[i].style.color='#999999';
			//minSelectObj.options[i].disabled = true;
			//minSelectObj.options[i].style.display = "none"
			//minSelectObj.remove(i);
			if( minPrice > maxPrice)
			{
				minSelectObj.options[i - 1].selected = true;	
				minSelectObj.options[i - 1].style.color = '#000000';
			}
		}	
		else if(parseInt(minSelectObj.options[i].value) >= minPrice)
		{
			minSelectObj.options[i].style.color='#000000';
			//minSelectObj.options[i].disabled = false;
		}
	}
}