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; 
		var a = new Array();
		a[0] = '../images/tab_company02.gif';
		a[1] = '../images/tab_services02.gif';
		a[2] = '../images/tab_outsourcing02.gif';
		a[3] = '../images/tab_tab_technologies02.gif';
		a[4] = '../images/tab_support02.gif';
		a[5] = '../images/tab_careers02.gif';
		a[6] = '../images/tab_contacts02.gif';
      	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 submitForm(CONTEXT){
	if(validateForm()){
		URL = CONTEXT+"/quoterequest";
		document.QuoteForm.action = URL;
		document.QuoteForm.submit();
	}
}

function validateForm(){
	
	if(document.QuoteForm.fname == null || document.QuoteForm.fname.value == "")
	{
		alert("Please enter first name.");
		cument.QuoteForm.fname.focus();
		return false;
	}
	if(document.QuoteForm.lname == null || document.QuoteForm.lname.value == "")
	{
		alert("Please enter last name.");
		document.QuoteForm.lname.focus();
		return false;
	}
	if(document.QuoteForm.title == null || document.QuoteForm.title.value == "")
	{
		alert("Please enter title.");
		document.QuoteForm.title.focus();
		return false;
	}
	if(document.QuoteForm.email == null || document.QuoteForm.email.value == "")
	{
		alert("Please enter email.");
		document.QuoteForm.email.focus();
		return false;
	}
	if(document.QuoteForm.email != null || document.QuoteForm.email.value != "")
	{
		var toMail = document.QuoteForm.email.value;
		if (!validateEmail(toMail))
		{
			alert ('Please enter a valid email.');
			document.QuoteForm.ccEmail.focus();
			return false;
	 	}
	}
	if(document.QuoteForm.desc == null || document.QuoteForm.desc.value == "")
	{
		alert("Please enter project description.");
		document.QuoteForm.desc.focus();
		return false;
	}
	
	return true;
}
function validateEmail(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("Invalid E-mail ID")
		return false;
	}
	if (str.indexOf(at) == -1 || str.indexOf(at) == 0 || str.indexOf(at) == lstr) {
	   //alert("Invalid E-mail ID")
		return false;
	}
	if (str.indexOf(dot) == -1 || str.indexOf(dot) == 0 || str.indexOf(dot) == lstr) {
	    //alert("Invalid E-mail ID")
		return false;
	}
	if (str.indexOf(at, (lat + 1)) != -1) {
	    //alert("Invalid E-mail ID")
		return false;
	}
	if (str.substring(lat - 1, lat) == dot || str.substring(lat + 1, lat + 2) == dot) {
	    //alert("Invalid E-mail ID")
		return false;
	}
	if (str.indexOf(dot, (lat + 2)) == -1) {
	    //alert("Invalid E-mail ID")
		return false;
	}
	if (str.indexOf(" ") != -1) {
	    //alert("Invalid E-mail ID")
		return false;
	}
	return true;
}