function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); 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 allowPostback(v)
{
	if (!v && document.all) event.returnValue = false;
	return v;
}

function LimitMultiLineLength(obj)
{
	var iKey;
	var eAny_Event = window.event;
	iKey = eAny_Event.keyCode;
	var re 
	re = new RegExp("\r\n","g")  
	x = obj.value.replace(re,"").length ;
	if ((x >= obj.maxLength) && ((iKey > 33 && iKey < 255) || (iKey > 95 && iKey < 106)) && (iKey != 13))
	{
		if (obj.ErrorMessage )
		{
			alert(obj.ErrorMessage);
		}
		window.event.returnValue=false;      
	}
}
					
function checkQuoteForm()
{
    if (	document.getElementById('name').value == '' )
	{
		alert("Please enter your name");
		document.getElementById('name').focus();
		return false;
	}
	if (	document.getElementById('company').value == '' )
	{
		alert("Please enter your company name");
		document.getElementById('company').focus();
		return false;
	}
	if (	document.getElementById('company_add').value == '' )
	{
		alert("Please enter your company address");
		document.getElementById('company_add').focus();
		return false;
	}
	if (	document.getElementById('city').value == '' )
	{
		alert("Please enter your city");
		document.getElementById('city').focus();
		return false;
	}
	if (	document.getElementById('state').value == '' )
	{
		alert("Please enter your state and zip");
		document.getElementById('state').focus();
		return false;
	}
	if (	document.getElementById('country').value == '' )
	{
		alert("Please enter your country");
		document.getElementById('country').focus();
		return false;
	}
	if (	document.getElementById('phone').value == '' )
	{
		alert("Please enter your phone number");
		document.getElementById('phone').focus();
		return false;
	}
	if (	document.getElementById('phone').value != '' )
	{
		var regLetters = /^[0-9]/;
		if (document.getElementById('phone').value.search(regLetters)== -1)
		{
			alert("Your phone number cannot contain letters");
			document.getElementById('phone').focus();
			return false;
		}
	}
	if (	document.getElementById('email').value == '' )
	{
		alert("Please enter your email address");
		document.getElementById('email').focus();
		return false;
	}
	if ( echeck(document.getElementById('email').value) == false )
	{
		document.getElementById('email').focus()
		return false
	}
	/*if (	document.getElementById('prodserv_req').value == '' )
	{
		alert("Please enter the product or service you are interested in");
		document.getElementById('prodserv_req').focus();
		return false;
	}*/
	
	return true;
}

function echeck(str) {

    var at="@"
    var dot="."
    var lat=str.indexOf(at)
    var lstr=str.length
    var ldot=str.indexOf(dot)
    if (str.indexOf(at)==-1){
	    alert("Please enter a valid email address");
	    return false;
    }

    if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
    alert("Please enter a valid email address");
    return false;
    }

    if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
    alert("Please enter a valid email address");
    return false;
    }

    if (str.indexOf(at,(lat+1))!=-1){
    alert("Please enter a valid email address");
    return false;
    }

    if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
    alert("Please enter a valid email address");
    return false;
    }

    if (str.indexOf(dot,(lat+2))==-1){
    alert("Please enter a valid email address");
    return false;
    }

    if (str.indexOf(" ")!=-1){
    alert("Please enter a valid email address");
    return false;
    }

    return true;					
    }