function redirect(page)
{
    window.location.href = page
}

function open_window(page,params)
{
    window.open(page,"popup",params)
}

function detect_flash_redirect(redirect_page)
{
	if( !document.flashDetected ) 
	{
		redirect(redirect_page)
	}
}

/* More Images Popup */
function swap_image(mainID,photo, photoProvidedByID, photoProvidedBy, photoProvidedByContainerID)
{
    var img_main = document.getElementById(mainID);
    img_main.src = photo;

    var photoProvidedByContainer = document.getElementById(photoProvidedByContainerID);
    var photoProvidedByLabel = document.getElementById(photoProvidedByID);

      if (photoProvidedByLabel) {
        if (photoProvidedBy != '') {
            photoProvidedByLabel.innerHTML = photoProvidedBy;
            photoProvidedByContainer.style.display = 'block';
        } else {
            photoProvidedByLabel.innerHTML = '';
            photoProvidedByContainer.style.display = 'none';
        }
    }
}

function highlight_border(cell)
{
    var cell = document.getElementById(cell);
    cell.style.border = "solid 1px #cccccc";
}

function unhighlight_border(cell)
{
        var cell = document.getElementById(cell);
        cell.style.border = "solid 1px #ffffff";
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}