function moveAlong(layerName, paceLeft, paceTop, fromLeft, fromTop){
	clearTimeout(eval(layerName).timer)
	if(eval(layerName).curLeft != fromLeft){
		if((Math.max(eval(layerName).curLeft, fromLeft) - Math.min(eval(layerName).curLeft, fromLeft)) < paceLeft){eval(layerName).curLeft = fromLeft}
		else if(eval(layerName).curLeft < fromLeft){eval(layerName).curLeft = eval(layerName).curLeft + paceLeft}
			else if(eval(layerName).curLeft > fromLeft){eval(layerName).curLeft = eval(layerName).curLeft - paceLeft}
		if(ie){document.all[layerName].style.left = eval(layerName).curLeft}
		if(ns){document[layerName].left = eval(layerName).curLeft}
	}
	if(eval(layerName).curTop != fromTop){
   if((Math.max(eval(layerName).curTop, fromTop) - Math.min(eval(layerName).curTop, fromTop)) < paceTop){eval(layerName).curTop = fromTop}
		else if(eval(layerName).curTop < fromTop){eval(layerName).curTop = eval(layerName).curTop + paceTop}
			else if(eval(layerName).curTop > fromTop){eval(layerName).curTop = eval(layerName).curTop - paceTop}
		if(ie){document.all[layerName].style.top = eval(layerName).curTop}
		if(ns){document[layerName].top = eval(layerName).curTop}
	}
	eval(layerName).timer=setTimeout('moveAlong("'+layerName+'",'+paceLeft+','+paceTop+','+fromLeft+','+fromTop+')',30)
}

function setPace(layerName, fromLeft, fromTop, motionSpeed){
	eval(layerName).gapLeft = (Math.max(eval(layerName).curLeft, fromLeft) - Math.min(eval(layerName).curLeft, fromLeft))/motionSpeed
	eval(layerName).gapTop = (Math.max(eval(layerName).curTop, fromTop) - Math.min(eval(layerName).curTop, fromTop))/motionSpeed
	moveAlong(layerName, eval(layerName).gapLeft, eval(layerName).gapTop, fromLeft, fromTop)
}
function FixY(){
	if(ie){sidemenu.style.top = document.body.scrollTop+150}
	if(ns){sidemenu.top = window.pageYOffset+10}
}
var expandState = 0;
function expand(){
  if(expandState == 0){setPace('master', 0, 10, 10); if(ie){document.menutop.src = 'survey/images/st_on.gif'}; expandState = 1;}
  else{setPace('master', -150, 10, 10); if(ie){document.menutop.src='survey/images/st_off.gif'}; expandState = 0;}
}
document.write("<style type=text/css>#master {LEFT: -150px; POSITION: absolute; TOP: 30px; VISIBILITY: visible; cursor:hand; Z-INDEX: 999}</style>")
document.write("<table id=master width='150' border='0' cellspacing='0' cellpadding='0'><tr><td><img border='0' onclick='javascript:expand()' height='50' src='survey/images/menutop.gif'  width='165'></td><td rowspan='2' valign='top'><img id='menu' onclick='javascript:expand()' border='0' height='300' name='menutop' src='survey/images/st_off.gif' width='32'></td></tr>");
document.write("<tr><td valign='top'><table width='100%' border='0' cellspacing='5' cellpadding='0'></tr>");
document.write("<iframe width='100%' height='1250' src='survey/surver_p.aspx' frameborder='0' allowTransparency='true'></iframe></td></tr></table></td></tr></table></td></tr></table>");
var ie = document.all ? 1 : 0
var ns = document.layers ? 1 : 0
var master = new Object('element')
master.curLeft = -165;   master.curTop = 10;
master.gapLeft = 0;      master.gapTop = 0;
master.timer = null;
if(ie){var sidemenu = document.all.master;}
if(ns){var sidemenu = document.master;}
setInterval('FixY()',50);