xx=0;
yy=0;

// determine browser
var ie4 = document.all;
var ns4 = document.layers;
var ns6 = document.getElementById && !document.all;

if(ns4)
	document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = get_mouse;

function get_mouse(e){
	xx = (ns4||ns6)?e.pageX:event.x;
	yy = (ns4||ns6)?e.pageY:event.y;

	var x,y;
	if (self.pageYOffset) // all except Explorer
	{
		x = self.pageXOffset;
		y = self.pageYOffset;
	}
	else if (document.documentElement && document.documentElement.scrollTop)
		// Explorer 6 Strict
	{
		x = document.documentElement.scrollLeft;
		y = document.documentElement.scrollTop;
	}
	else if (document.body) // all other Explorers
	{
		x = document.body.scrollLeft;
		y = document.body.scrollTop;
	}

	if(!(ns4||ns6))
	{
		xx = xx + x;
		yy = yy + y;
	}
}


function showBiggerPic(pid)
{
	var mytext ='';
	mytext += "<img src=\"images/home/" + pid + "_big.jpg\" border=0 hspace=0 vspace=0>";
	document.getElementById("biggerpic").innerHTML = mytext;
	document.getElementById("biggerpic").className = "biggerpic_vis";
	document.getElementById("biggerpic").style.top = 50 +"px";
	document.getElementById("biggerpic").style.right = 50 +"px"
}


function hideBiggerPic()
{
	document.getElementById("biggerpic").className = "biggerpic_hid";
}