function MM_reloadPage(init){if(init==true)with(navigator){if((appName=="Netscape")&&(parseInt(appVersion) >= 4)){document.MM_pgW=innerWidth;document.MM_pgH=innerHeight;onresize=MM_reloadPage;}}else if(innerWidth!=document.MM_pgW||innerHeight!=document.MM_pgH)location.reload();}MM_reloadPage(true);

function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}
bw=new checkBrowser()

//Show layers
function show(id)
{
this.css=bw.dom? document.getElementById(id).style:bw.ie4?document.all[id].style:bw.ns4?document.layers[id]:0;	
this.css.visibility='visible'
}	
//Hide a layer
function hide(id)
{
	this.css=bw.dom? document.getElementById(id).style:bw.ie4?document.all[id].style:bw.ns4?document.layers[id]:0;	
	this.css.visibility='hidden'
}

function MM_jumpMenu(targ,selObj,restore){eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");if(restore)selObj.selectedIndex=0;}function MM_swapImgRestore() { //v3.0
  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_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_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_swapImage() { //v3.0
  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_showHideLayers() { //v3.0
  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 changeCSS(obj, bgColor, bdColor, ftColor) {
   	if (document.getElementById) {
		obj.style.backgroundColor = bgColor;
		obj.style.borderColor = bdColor;
		obj.style.color = ftColor;
	}
}

function validatename(theobj)
{
	var re_name=/^(\D)+$/i;
	var str;
	str=theobj.value;
	if(!str.match(re_name) && str!="")
	{
		alert("Characters only allowed!");
		theobj.value="";
		theobj.focus();
		return false;
	}
	else
		return true;		
}
function validateemail(theobj)
{
	var emailFilter=/^.+@.+\..{2,3}$/;
	var str;
	str=theobj.value;
	if (!(emailFilter.test(str)) && (str!=""))
	{ 
       alert("Please enter a valid email address");
	   theobj.value="";
	   theobj.focus();
	   return false;
	}

	else
		return true;		
}
function validatenum(theobj)
{
	var str;
	str=theobj.value;
	var stripped = str.replace(/[\(\)\.\-\ ]/g, '');
    if (isNaN(parseInt(stripped)) && str!="") 
	{
        alert("Illegal characters not allowed");
		theobj.value="";
		theobj.focus();
		return false;
	}   	
	else
		return true;
}
function validate()
{
	var fname=document.frmcontact.fname.value;
	var lname=document.frmcontact.lname.value;
    var email=document.frmcontact.email.value;
	var phone=document.frmcontact.phone.value;
	var address=document.frmcontact.address.value;
	var city=document.frmcontact.city.value;
	var zipcode=document.frmcontact.zipcode.value;
	//var state=document.frmcontact.state.value;
	var comments=document.frmcontact.comments.value;
	
	if(fname=="")
	{		
		alert("Please enter your first name");
		document.frmcontact.fname.focus();
		return false;
	}
	if(lname=="")
	{		
		alert("Please enter your last name");
		document.frmcontact.lname.focus();
		return false;
	}
	if(email=="")
	{		
		alert("Please enter your email address");
		document.frmcontact.email.focus();
		return false;
	}
	if(phone=="")
	{		
		alert("Please enter your phone number");
		document.frmcontact.phone.focus();
		return false;
	}
	if(address=="")
	{		
		alert("Please enter your address");
		document.frmcontact.address.focus();
		return false;
	}
	if(city=="")
	{		
		alert("Please enter your city");
		document.frmcontact.city.focus();
		return false;
	}
	/*if(state=="")
	{		
		alert("Please enter your first name");
		document.frmcontact.state.focus();
		return false;
	}*/
	if(zipcode=="")
	{		
		alert("Fill your zip code");
		document.frmcontact.zipcode.focus();
		return false;
	}
	if(comments=="")
	{		
		alert("Comments should not be blank");
		document.frmcontact.comments.focus();
		return false;
	}
	
		document.frmcontact.submit();
		return true;
	
}


function validate_search()
   {
   // alert("vv");
      if(document.frmsearch.search.value=="Search" || document.frmsearch.search.value=="")
	    {
		   alert("Please enter a keyword for your search");
		   document.frmsearch.search.focus();
		}
	  else
	    {
           document.frmsearch.submit();
		}
   }
  function validate_search_focus()
   {
   
      if(document.frmsearch.search.value=="Search")
	    {
		  document.frmsearch.search.value="";
		  document.frmsearch.search.focus();
		}
   }
  function validate_search_blur()
   {
      if(document.frmsearch.search.value=="")
	    {
		  document.frmsearch.search.value="Search";		  
		}
   }