<!-- sets focus of Cursor into specific form and field -->
function formFocus(form_num, field_num)
{
  if (document.forms.length > 0)
  {
    document.forms[form_num].elements[field_num].focus();
  }
}

function load_images()
{
  if (document.images)
  {
    if (typeof(document.website) == 'undefined')
    {
      document.website = new Object();
    }

    document.website.loaded_images = new Array();
    var numArg = load_images.arguments.length;

    for(i=0;i<numArg;i++)
    {
      document.website.loaded_images[i] = new Image();
      document.website.loaded_images[i].src = load_images.arguments[i];
    }
  }
}

function delete_record(delete_type, name, active)
{
	if (active==0)
	{
		var where_to = confirm("Are you sure you want to delete " + delete_type + " '" + name + "'?");
		
		if (where_to==false)
		{
			return false;
		}
	}
	else
	{
		alert("Please deactivate " + delete_type + " '" + name + "' before deletion");
		return false;
	}
}

function do_dynamic_location(which)
{
	//which represents which div to show
	var suff = "dyna_"
	var divs = new Array();
	divs[0] = suff + "house";
	divs[1] = suff + "room";
	
	//hide all but which
	var x = 0;
	while(x<=divs.length-1)
	{
		if (which!=x)
		{
			//hide the appropriate cells
			document.getElementById(divs[x]).style.display = "none";
			document.getElementById(divs[x]).style.height = "0";
			
			//format the appropriate headers
			document.getElementById(divs[x] + "_head").style.backgroundColor = "#e5dcb1";
			document.getElementById(divs[x] + "_text").style.color = "#2b5973";
		}
		else
		{
			//show the appropriate cell
			document.getElementById(divs[x]).style.display = "inline";
			
			//format the appropriate header
			//document.getElementById(divs[x] + "_head").style.fontWeight = "bold";
			if (x==0)
			{
				document.getElementById(divs[x] + "_head").style.borderLeft = "1px solid #e5dcb1";
			}
			document.getElementById(divs[x] + "_text").style.color = "#ffffff";
			document.getElementById(divs[x] + "_head").style.backgroundColor = "#2b5973";
			document.getElementById(divs[x] + "_head").style.borderRight = "1px solid #e5dcb1";
			document.getElementById(divs[x] + "_head").style.borderTop = "1px solid #e5dcb1";
		}
		x++;
	}
}

function chg_tabs(tab)
{
	if (tab == 0)
	{
		id = 'tab0';
		new_class = 'tab_selected';
		change=document.getElementById(id);
		change.className=new_class;

		id = 'tab1';
		new_class = 'tab_right';
		change=document.getElementById(id);
		change.className=new_class;

		document.getElementById('ctab1').style.display = "none";
		document.getElementById('ctab0').style.display = "inline";
	}
	if (tab == 1)
	{
		id = 'tab1';
		new_class = 'tab_selected';
		change=document.getElementById(id);
		change.className=new_class;

		id = 'tab0';
		new_class = 'tab_left';
		change=document.getElementById(id);
		change.className=new_class;

		document.getElementById('ctab0').style.display = "none";
		document.getElementById('ctab1').style.display = "inline";
	}
}