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_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];}
}



//portfolio pop-up
function validenq(frm){

if(frm.person.value==""){
alert("Please Enter name of contact person");
frm.person.focus();
return false;
}
if(frm.comments.value==""){
alert("Please Enter Comments");
frm.comments.focus();
return false;
}
if(frm.phoneno.value==""){
alert("Please Enter Phone no.");
frm.phoneno.focus();
return false
}
if(frm.emailid.value==""){
alert("Please enter your Email Address.");
return false;
frm.emailid.focus();
}
if(frm.emailid.value!=""){
	var x = frm.emailid.value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(x)){ alert('Invalid Email Address.');
	frm.emailid.focus();
	return false;
	}
	}
if(frm.code.value!=frm.real_code.value){
alert("Invalid Code");
return false;
}
return true;
}

function showportfolio(path1)
{

window.open(path1,"portfolio","scrollbars=no,left=10,top=10,width=778,height=550")

}

//quick contact validations
function clear12(field,text){
if(text=='name'){
if(field.value=="Name"){
field.value="";
}
if(document.frm1.phone.value==""){
document.frm1.phone.value="Phone";
}
if(document.frm1.email.value==""){
document.frm1.email.value="Email";
}
if(document.frm1.comments.value==""){
document.frm1.comments.value="Comments";
}
}
if(text=='phone'){
if(field.value=="Phone"){
field.value="";
}
if(document.frm1.name.value==""){
document.frm1.name.value="Name";
}
if(document.frm1.email.value==""){
document.frm1.email.value="Email";
}
if(document.frm1.comments.value==""){
document.frm1.comments.value="Comments";
}
}
if(text=='email'){
if(field.value=="Email"){
field.value="";
}
if(document.frm1.name.value==""){
document.frm1.name.value="Name";
}
if(document.frm1.phone.value==""){
document.frm1.phone.value="Phone";
}
if(document.frm1.comments.value==""){
document.frm1.comments.value="Comments";
}
}
if(text=='comments'){
if(field.value=="Comments"){
field.value="";
}
if(document.frm1.name.value==""){
document.frm1.name.value="Name";
}
if(document.frm1.phone.value==""){
document.frm1.phone.value="Phone";
}
if(document.frm1.email.value==""){
document.frm1.email.value="Email";
}
}
}
function valid(frm){
if(frm.name.value=="" || frm.name.value=="Name"){
alert("Please enter your Name.");
return false;
frm.name.focus();
}
if(frm.phone.value=="" || frm.phone.value=="Phone"){
alert("Please enter your Phone Number.");
return false;
frm.phone.focus();
}

if(frm.email.value=="" || frm.email.value=="Email"){
alert("Please enter your Email Address.");
return false;
frm.email.focus();
}
if(frm.email.value!=""){

	var x = frm.email.value;

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

	if (!filter.test(x)){ alert('Invalid Email Address.');

	frm.email.focus();

	return false;

	}

	}

return true;
}