var link = null;

var alt = null;

var fol = null;

var subfol = null;

var lev_div = "";

var layer = "";



var qllink =null;

var qlalt =null;



var isV5 = false;

var isIE = false;

var navmenuout = true

var navmenutimeoutID = 1

var mouseout_menuarticle = true

var menutimeoutID = 1

var pollanswer = false

var isNS4 = (document.layers) ? true : false;



var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 &&

                parseFloat(navigator.appVersion) >= 4) ? 1 : 0;

var isMinIE4 = (document.all) ? 1 : 0;

var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.") >= 0) ? 1 : 0;



//base function

function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}



function MM_showHideLayers() {

if(parseInt(navigator.appVersion) == 5){

  var i,p,v,obj,args=MM_showHideLayers.arguments;

  if(document.getElementById){

   for (i=0; i<(args.length-2); i+=3){

   obj=document.getElementById(args[i]);v=args[i+2];

v=(v=='show')?'visible':(v='hide')?'hidden':v;

   if(obj)obj.style.visibility=v;

   }

  }

  else{

  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];

    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }

    obj.visibility=v; }

 }

 }

else{

  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];

    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }

    obj.visibility=v; }

}

}



function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("##")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}



function MM_swapImage() { //v3.0C

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}



function MM_swapImgRestore() { //v3.0C

  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}



function MM_findObj(n, d) { //v3.0

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;

}



function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}



function MM_jumpMenu(targ,selObj,restore){ //v3.0

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}

//end




function setpost(img, layerid){

	tmp_img = getImage(img);	

	tmp_y = getImagePageTop(tmp_img);

	tmp_x = getImagePageLeft(tmp_img);



//alert(layerid);

	if(isMinIE4){

		obj = eval(layerid);

		obj.style.posLeft = tmp_x + 7;

		obj.style.posTop = tmp_y + 38;		

	}else{

		document.getElementById(layerid).style.left = tmp_x + 5;

		document.getElementById(layerid).style.top = tmp_y + 41;

	}	

}



function getImage(name) {



  if (isMinNS4) {

    return findImage(name, document);

  }

  if (isMinIE4)

    return eval('document.all.' + name);

  return null;

}



function findImage(name, doc) {



  var i, img;



  for (i = 0; i < doc.images.length; i++)

    if (doc.images[i].name == name)

      return doc.images[i];

  for (i = 0; i < doc.layers.length; i++)

    if ((img = findImage(name, doc.layers[i].document)) != null) {

      img.container = doc.layers[i];

      return img;

    }

  return null;

}



function getImagePageTop(img) {


  var y, obj;


  if (isMinNS4) {

    if (img.container != null)

      return img.container.pageY + img.y;

    else

      return img.y;

  }

  if (isMinIE4) {

    y = 0;

    obj = img;

    while (obj.offsetParent != null) {

      y += obj.offsetTop;

      obj = obj.offsetParent;

    }

    y += obj.offsetTop;

    return y;

  }

  return -1;

}



function getImagePageLeft(img) {



  var x, obj;



  if (isMinNS4) {

    if (img.container != null)

      return img.container.pageX + img.x;

    else

      return img.x;

  }

  if (isMinIE4) {

    x = 0;

    obj = img;

    while (obj.offsetParent != null) {

      x += obj.offsetLeft;

      obj = obj.offsetParent;

    }

    x += obj.offsetLeft;

    return x;

  }

  return -1;

}



function navmenu_over() {

	navmenuout = false ;

	clearTimeout(navmenutimeoutID);

}



function navmenu_out() {

	navmenuout = true ;

	navmenutimeoutID = setTimeout("autohide_menu()","1000");

}



function autohide_menu() {

	if (navmenuout == true) {

		MM_showHideLayers('layer1','','hide','layer2','','hide','layer3','','hide');		
	}

}



function hideother(layername) {	

	if (layername != 'l1'){	
		MM_showHideLayers('layer1','','hide');
	}
	if (layername != 'l2'){	
		MM_showHideLayers('layer2','','hide');
	}
	if (layername != 'l3'){	
		MM_showHideLayers('layer3','','hide');

	}


}



function menu_over() {

	mouseout_menuarticle = false ;

	clearTimeout(menutimeoutID);

}

function checkform(){
	if (document.form1.guestname.value == ""){
		alert('Please Enter Your Name');
		document.form1.guestname.focus();
		return false;
	}
	else
	if(document.form1.email.value=="") {
	      alert("Please enter the email!");
	      document.form1.email.focus();
	      return false;}
	else
	if (document.form1.email.value.indexOf("@")==-1){
	      alert("Please enter a vaild email!");
	      document.form1.email.focus();
	      return false;}
	
	else{
		return true;
	}
}

function submitform(){
	var d = document.form1;
	if (checkform()){
		d.submit();
	}
}