var popupimg = true;

function loadPopupImage()
{
	popupImagesArray = document.getElementsByTagName("img"); 
	
	for(i=0;i<popupImagesArray.length;i++)
	{
		if(popupImagesArray[i].getAttribute("popimg") != null) 
		{
			popupImagesArray[i].style.cursor = 'pointer';

			popupImagesArray[i].onclick = function()
			{
				window.open('/portal/geral/popup_images.jsp?img=' + document.getElementById(this.getAttribute("popimg")).src.replace("tbn_","img_").replace(".gif",".jpg"),'popup_image','width=668, height=536');
			}
		}
	}
}