function chkSubmit()
{
	if(document.form1.name.value=="")
	{
		alert("Please enter your name !!!");
		document.form1.name.focus();
		return false;
	}
			
	if(document.form1.city.value=="")
	{
		alert("Please enter your City !!!");
		document.form1.city.focus();
		return false;
	}
	if(document.form1.email.value=="")
	{
		alert("Please enter your E-Mail Address !!!");
		document.form1.email.focus();
		return false;
	}
	if((document.form1.email.value.indexOf('@',0)=="-1") || (document.form1.email.value.indexOf('.',0)=="-1"))
		{
			alert("Please enter a correct Email Address");
			document.form1.email.focus();
			return false;
		}

//	if(document.form1.likedaboutsite.value=="")
	//{
		//alert("What did you like about our web site?");
		//document.form1.likedaboutsite.focus();
		//return false;
	//}
	
//	if(document.form1.improvement.value=="")
	//{
		//alert("Please suggest improvement");
		//document.form1.improvement.focus();
		//return false;
	//}
	
	
//	if(document.form1.serveyoubetter.value=="")
	//{
		//alert("How can we serve you better ?");
		//document.form1.serveyoubetter.focus();
		//return false;
	//}
	
	return true ;
}



/***********************************************
* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href=material-science.htm>Material Science</a>'
menu1[1]='<a href=biophysics.htm>Biophysics</a>'
menu1[2]='<a href=chemical-engineering.htm>Chemical Engineering</a>'
menu1[3]='<a href=environmental-engineering.htm>Environmental Science</a>'

//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a href=linseis.htm>Linseis GmbH, Germany</a>'
menu2[1]='<a href=bel-japan.htm>BEL Japan Inc.</a>'
menu2[2]='<a href=rubotherm.htm>Rubotherm GmbH, Germany</a>'
menu2[3]='<a href=triton-uk.htm>Triton Technologies Ltd. U.K.</a>'
//menu2[4]='<a href=calorimetry-usa.htm>Calorimetry Sciences Corpn., USA</a>'
menu2[4]='<a href=ps-analytical.htm>PS Analytical, U.K.</a>'
//menu2[5]='<a href=seo-korea.htm>SEO, Korea</a>'
menu2[5]='<a href=mantis-uk.htm>Mantis Deposition Ltd., UK.</a>'
menu2[6]='<a href=hte-aktiengesellschaft.htm>hte Aktiengesellschaft, Germany</a>'
//menu2[7]='<a href=hot-disk-sweden.htm>Hot Disk, Sweden</a>'
//menu2[7]='<a href=amtec-gmbh.htm>Amtec GmbH, Germany</a>'
//menu2[9]='<a href=farfield-sensors.htm>Farfield Sensors Ltd., U.K.</a>'
//menu2[10]='<a href=elatec.htm>Elatec Technology Corpn., USA</a>'
		
var menuwidth='200px' //default menu width
var menubgcolor='#006633'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu;

function launch(newURL, newName, newFeatures, orgName) {
  var remote = open(newURL, newName, newFeatures);
  if (remote.opener == null)
  remote.opener = window;
  remote.opener.name = orgName;
  return remote;
}
function launchRemote(filename) {
myRemote=launch(filename,"myRemote","height=450,width=550,innerHeight=360,innerWidth=310,screenX=0,left=30,screenY=0,top=30,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=yes,status=0,alwaysraised=yes,toolbar=0", "myWindow");
}