function popwin_withoutscrollbars(url,width,height){
	
	var xMax = window.screen.width, yMax = window.screen.height;
	var xPos = (xMax - width)/2;
	var yPos = (yMax -height)/2; 
	var yOffset =yPos-20;
	var xOffset = xPos;
	window.open(url,'', 'width='+width+', height='+height+',screenX=0,screenY=0,status=no,left=' + xOffset + ',top=' + yOffset + ', location=no, menubar=no, status=no,toolbar=no, scrollbars=no, resizable=no');
}
function popwin_withscrollbars(url,width,height){   
	var xMax = window.screen.width, yMax = window.screen.height;
	var xPos = (xMax - width)/2;
	var yPos = (yMax -height)/2; 
	var yOffset =yPos-20;
	var xOffset = xPos;

	window.open(url,'','width='+width+', height='+height+',screenX=0,screenY=0,left=' + xOffset + ',top=' + yOffset + ',resizable=yes, scrollbars=yes, location=yes')
}
function functionsubmit(param){
	document.getElementById("from").value=param;
	document.getElementById("livedemo_form").submit();
}