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) { //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 chk_form()

{

	if(document.contactus.Name.value == "")

	{
		
		//alert("please enter your Name");
		document.getElementById("err_Name").style.display = 'inline';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_Inquiry").style.display = 'none';
		document.getElementById("err_Info").style.display = 'none';
		document.contactus.Name.focus();

		return false;

		}

	if(document.contactus.E_mail.value == "")

	{

		//alert("please enter your email address");
		document.getElementById("err_Name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'inline';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_Inquiry").style.display = 'none';
		document.getElementById("err_Info").style.display = 'none';

		document.contactus.E_mail.focus();

		return false;

		}

	if(!validateEmail(document.contactus.E_mail.value))

	{

		//alert("please enter your valid email address");
		document.getElementById("err_Name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'inline';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_Inquiry").style.display = 'none';
		document.getElementById("err_Info").style.display = 'none';
		document.contactus.E_mail.focus();

		return false;

		}

	if(document.contactus.Country.value == "")

	{

		//alert("please enter your Country");

		document.getElementById("err_Name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'inline';
		document.getElementById("err_Inquiry").style.display = 'none';
		document.getElementById("err_Info").style.display = 'none';
		
		document.contactus.Country.focus();

		return false;

		}

	if(document.contactus.Inquiry.value == "")

	{

		//alert("please select your Inquiry Regarding");
		document.getElementById("err_Name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_Inquiry").style.display = 'inline';
		document.getElementById("err_Info").style.display = 'none';
		document.contactus.Inquiry.focus();

		return false;

		}

	if(document.contactus.Info.value == "")

	{

		//alert("please write down your Message");
		document.getElementById("err_Name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_Inquiry").style.display = 'none';
		document.getElementById("err_Info").style.display = 'inline';
		document.contactus.Info.focus();

		return false;

		}

}

function chk_form_rfq()

{

	if(document.rfq.name.value == "")

	{

		//alert("please enter your Name");
		document.getElementById("err_name").style.display = 'inline';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_project_type").style.display = 'none';
		document.getElementById("err_description").style.display = 'none';
		
		document.rfq.name.focus();

		return false;

		}

	if(document.rfq.email.value == "")

	{

		//alert("please enter your email address");
		document.getElementById("err_name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'inline';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_project_type").style.display = 'none';
		document.getElementById("err_description").style.display = 'none';
		document.rfq.email.focus();

		return false;

		}

	if(!validateEmail(document.rfq.email.value))

	{

		//alert("please enter your valid email address");
		document.getElementById("err_name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'inline';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_project_type").style.display = 'none';
		document.getElementById("err_description").style.display = 'none';
		document.rfq.email.focus();

		return false;

		}

	if(document.rfq.Country.value == "")

	{

		//alert("please enter your Country");
		document.getElementById("err_name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'inline';
		document.getElementById("err_project_type").style.display = 'none';
		document.getElementById("err_description").style.display = 'none';
		
		document.rfq.Country.focus();

		return false;

		}

	if(document.rfq.project_type.value == "")

	{

		//alert("please select your Project Type");
		document.getElementById("err_name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_project_type").style.display = 'inline';
		document.getElementById("err_description").style.display = 'none';
		document.rfq.project_type.focus();

		return false;

		}

	if(document.rfq.description.value == "")

	{

		//alert("please write down your brief project description");
		document.getElementById("err_name").style.display = 'none';
		document.getElementById("err_E_mail").style.display = 'none';
		document.getElementById("err_valid_E_mail").style.display = 'none';
		document.getElementById("err_Country").style.display = 'none';
		document.getElementById("err_project_type").style.display = 'none';
		document.getElementById("err_description").style.display = 'inline';
		document.rfq.description.focus();

		return false;

		}

}

function validateEmail(elementValue)

{

	var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;

 	return emailPattern.test(elementValue); 

}