function open_window(uRL) {
	var window_height = 50, window_width = 300;
	var win = window.open(uRL, "window","toolbar=no, width="+window_width+", height="+window_height+" ,status=no, scrollbars=no, resizable=no, menubar=no");
}

function ld(theurl) {
	document.getElementById("url").href = theurl;
	document.getElementById("url").click();
	//alert('userAgent is IE ---> '+theurl);
}

function isIE()
{	
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){
		var ieversion= new Number(RegExp.$1);
	  	return 1;
	}
	return 0
}