function init()
	{
	findAllImages();
	setup_form(); //file upload form in temp.js
	}


window.onload = init;


function findAllImages()
{                          
	var objs = document.getElementsByTagName("*"); 
	if(objs.length == 0) objs = document.all

	for(var i=0; i < objs.length; i++)
		{  
			// image is should be registered if it has an id of img_
			if(objs[i].id.indexOf("thumbnail_") > -1)
			{
			  registerThumbnails(objs[i]);				
			}		
		}	
}

/*
* large links
*/

function getLabelId(o)
	{
	return o.id.substring(o.id.indexOf('_')+1,o.id.length)
	}

function labelOver()
	{
		try
		{
		   this.label.animOut()
		}catch(err) {}
	}

function labelOut()
	{
		try
		{
		   this.label.animIn()
		}catch(err) {}
	}

function registerThumbnails(o)
	{                 
		o.onmouseover = labelOver;
		o.onmouseout = labelOut;
		//try
	   {
	    var mask = $("mask_"+getLabelId(o))
	    var image = $("image_"+getLabelId(o))
	    o.textObj = document.getElementById("txt_"+getLabelId(o))
	    mask.style.height = (getHeight(o.textObj))+"px"
	    mask.style.top = 
      o.label = new AnimObject(o.textObj, 0,0,0,-1*getHeight(o.textObj), 20,15);
			o.label.animIn();
			o.textObj.style.visibility = 'visible'
	   }
	   //catch(err) {}
	}
	
function getWidth(obj)	{ if (obj.offsetWidth) return obj.offsetWidth; }
function getHeight(obj)	{ if (obj.offsetHeight) return obj.offsetHeight; }