function ShowHide(id) {
    obj = document.getElementsByTagName("div");
    if (obj[id].style.visibility == 'visible'){
    obj[id].style.visibility = 'hidden';
	    
    }
    else {
    obj[id].style.visibility = 'visible';
    }
}

function ShowMe (id) {
	obj = document.getElementsByTagName("div");
	obj[id].style.visibility = 'visible';
}
function HideMe (id) {
	obj = document.getElementsByTagName("div");
	obj[id].style.visibility = 'hidden';
}



	function nl (url)
	 {
	 width=450;
	 height=220;
		xposition=100; yposition=100;
		    if ((parseInt(navigator.appVersion) >= 4 ) && (1)){
		    	if (screen.width > 640) {
		        xposition = (screen.width - width) / 2;
		        yposition = -20+((screen.height - height) / 2);}
		    }
		var sys_win; 
		args = "width=" + width + "," 
		    + "height=" + height + "," 
		    + "location=0," 
		    + "menubar=0,"
			+ "scrollbars=0,"
		    + "resizable=0,"
		    + "screenx=" + xposition + ","  //NN Only
		    + "screeny=" + yposition + ","  //NN Only
		    + "left=" + xposition + ","     //IE Only
		    + "top=" + yposition;           //IE Only
		
		sys_win = window.open(url,'its',args );	 
	  
	 }