function sensex_ajax_auto()
{
var userAgent = navigator.userAgent.toLowerCase();

	if(userAgent.indexOf('msie')== -1)
					var objXml = new XMLHttpRequest();
				else
					var objXml = new ActiveXObject("Microsoft.XMLHTTP");
					datafile = "sensex.php";
				objXml.open("GET", datafile, true);
				objXml.setRequestHeader("Cache-Control","no-cache"); 
				objXml.onreadystatechange=function() 
					{
						if (objXml.readyState==4) 
						{
						if (objXml.status!=404)
							{
							   if((objXml.responseText).length > 0)
								{
									data=objXml.responseText;
									var broken_value=data.split("|");									
									var currentcloseprice_nse=broken_value[0];
									var change_nse=broken_value[1];
									var currentcloseprice_bse=broken_value[2];
									var change_bse=broken_value[3];
									if(change_bse > 0)
										var img_arr_bse = "http://img1.moneycontrol.com/images/mc2008/markets/uparrow.gif";
									else
										var img_arr_bse = "http://img1.moneycontrol.com/images/mc2008/markets/dwn_arrowred.gif";
									if(change_nse > 0)
										var img_arr_nse = "http://img1.moneycontrol.com/images/mc2008/markets/uparrow.gif";
									else
										var img_arr_nse = "http://img1.moneycontrol.com/images/mc2008/markets/dwn_arrowred.gif";											
									document.getElementById("sensex_val_top").innerHTML=currentcloseprice_bse;
									document.getElementById("sensex_change").innerHTML=change_bse;
									document.getElementById("nifty_val_top").innerHTML=currentcloseprice_nse;
									document.getElementById("nifty_change").innerHTML=change_nse;
									document.getElementById("bse_img_top").src=img_arr_bse;
									document.getElementById("nse_img_top").src=img_arr_nse;									
								}
							}						
						}
					}
				objXml.send(null);	
}
x = 20;
y = 70;
function setVisible(obj)
{
	obj = document.getElementById(obj);
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
}
function placeIt(obj)
{
	obj = document.getElementById(obj);
	if (document.documentElement)
	{
		theLeft = document.documentElement.scrollLeft;
		theTop = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
		theLeft = document.body.scrollLeft;
		theTop = document.body.scrollTop;
	}
	theLeft += x;
	theTop += y;
	obj.style.left = theLeft + 'px' ;
	obj.style.top = theTop + 'px' ;
	setTimeout("placeIt('layer1')",500);
}
window.onscroll = setTimeout("placeIt('layer1')",500);