function isBadEmail(strg) {
	    email_array = strg.split('@');
	    if (email_array.length != 2) return true;
	    if (email_array[1].split(".").length < 2) return true;
	    if (email_array[1].split(".")[1].length < 1) return true;
	    if (strg.indexOf('@') < 1) return true;
	    if (strg.indexOf(' ') != -1) return true;
	    if (email_array[1].indexOf('.') < 1) return true;
	    if (strg.length < 5) return true;
	    return false;
	  }
	  
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) { //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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}	  
	  
     menu_status = new Array(); 
	function showHide(theid){
		if (document.getElementById) {
		var switch_id = document.getElementById(theid);
	
			if(menu_status[theid] != 'show') {
			   switch_id.className = 'show';
			   menu_status[theid] = 'show';
			}else{
			   switch_id.className = 'hide';
			   menu_status[theid] = 'hide';
			}
		}
	}
	
	function outline(id)
	{
	 if(document.getElementById(id).style.display == 'none')
	 {
	  document.getElementById(id).style.display = 'block';
	 }
	 else
	 {
	  document.getElementById(id).style.display = 'none';
	 }
	}
	
	function outline(id)
	{
	 var img = id + '_img';
	 var div = id + '_cls';
	 if(document.getElementById(id).style.display == 'none')
	 {
	  document.getElementById(id).style.display = 'block';
	  document.getElementById(img).src = 'img/common/arrow_open.jpg';
	  document.getElementById(div).className = 'sectionti_open';
	 }
	 else
	 {
	  document.getElementById(id).style.display = 'none';
	  document.getElementById(img).src = 'img/common/arrow_closed.gif';
	  document.getElementById(div).className = 'sectionti';
	 }
	}
	
	function validate_form()
	{
		var msg='';
		if($('first_name').value=='')
			msg += 'First Name is Required\n';
		if($('last_name').value=='')
			msg += 'Last Name is Required\n';
		if($('email').value=='')
			msg += 'Email is Required\n';
		else {
			if(isBadEmail($('email').value))
				msg += 'Invalid Email format\n';
		}
		if($('region').value=='USA')
		{
			if($('street_address').value=='')
				msg += 'Street Address is Required\n';
			if($('city').value=='')
				msg += 'City is Required\n';
			if($('state').value=='')
				msg += 'State is Required\n';
			if($('zip').value=='')
				msg += 'Zip Code is Required\n';
		}
		if($('company_name').value=='')
			msg += 'Company Name is Required\n';
		if($('description').value=='')
			msg += 'Brief Company Description is Required\n';
		if($('executive_summary').value=='')
			msg += 'Executive Summary is Required\n';
		if(msg != '') {
			alert(msg);
			return false;
		}
	}