var trigger=0
//document.all["MainTable"].style.top = 0;
function dopic(name,picx,picy,imagex,imagey,safety)
{
var oldpicx=100;
var oldpicy=100;
var alttext='Click on the image to close.'
var clrname="dot_clear.gif"
if (picx == null) {
picx=oldpicx
picy=oldpicy
}
if (trigger!=1)
{
trigger=1
if(document.layers){
	document.layers['picarea'] = new Layer(1);
	document.layers['picarea'].left = oldpicx;
	document.layers['picarea'].top = oldpicy;
	document.layers['picarea'].height = 20;
	document.layers['picarea'].visibility = "hidden";
	document.layers['cover'] = new Layer(1);
	document.layers['cover'].left = oldpicx;
	document.layers['cover'].top = oldpicy;
	document.layers['cover'].height = 20;
	document.layers['cover'].visibility = "hidden";
}
else if (document.all)
	{
		document.body.insertAdjacentHTML("BeforeEnd",'<DIV ID="picarea" STYLE="z-index:200;position:absolute;left:"+picx+";top:"+picy></DIV>');
		document.body.insertAdjacentHTML("BeforeEnd",'<DIV ID="cover" STYLE="z-index:202;position:absolute;left:"+picx+";top:"+picy></DIV>');
	}
}

if (trigger != 0)
	{
if (document.layers) 	
	{
	document.layers['picarea'].visibility="hide"; 
	document.layers['cover'].visibility="hide"; 
	}
if (document.all) 
	{
	picarea.style.visibility="hidden";	
	cover.style.visibility="hidden";	
	}
	}

content="<a href=\"javascript:clearpic()\"><img src=\"";
content=content+name+"\" alt=\""+alttext+"\" border=0";
if (imagex != null) content=content+" width=\""+imagex+"\" ";
if (imagey != null) content=content+" height=\""+imagey+"\" ";
content=content+"></A>";
if (document.layers)
 {
	sprite=document.layers['picarea'].document;
  sprite.open();
  sprite.write(content);
  sprite.close();
		if (picx !=null)
			{ 
			document.layers['picarea'].left = picx;
			document.layers['picarea'].top = picy;
			}
	document.layers['picarea'].visibility="show";
 }

if (document.all)
 {
	document.all['picarea'].innerHTML = content;
	if(picx !=null)
		{
			picarea.style.top=picy;
			picarea.style.left=picx;
		}
	picarea.style.visibility="visible";
	}
if (safety !=null && safety==1)
	{
			ovlcontent="<a href=\"javascript:clearpic()\"><img src=\"";
			ovlcontent=ovlcontent+clrname+"\" alt=\""+alttext+"\" border=0 width=\""+(imagex+5)+"\" height=\""+(imagey+5)+"\" ></A>";
			if (document.layers)
			 {
				sprite=document.layers['cover'].document;
			  sprite.open();
			  sprite.write(ovlcontent);
			  sprite.close();
				document.layers['cover'].left = picx;
				document.layers['cover'].top = picy;
				document.layers['cover'].visibility="show";
			 }
			if (document.all)
			 {
				document.all['cover'].innerHTML = ovlcontent;
				cover.style.top=picy;
				cover.style.left=picx;
				cover.style.visibility="visible";
				}
  }

else if (document.layers == null && document.all == null) {self.location=name};
}
function clearpic()
{
if (document.layers)
 {
 document.layers['picarea'].visibility="hide"
 document.layers['cover'].visibility="hide"
 };
if (document.all) 
	{
	picarea.style.visibility="hidden"
	cover.style.visibility="hidden"
	};
}