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 validation()
{
     if(document.cotactForm.firstname.value == "")
	{
		alert("Please Enter First Name");
		document.cotactForm.firstname.focus();
		return false;
	}
	if(!(document.cotactForm.firstname.value.match(/^[_a-zA-Z\.\s]+$/)))
   {
       alert("Please Enter Valid  Name");
	   document.cotactForm.firstname.focus();
       return false;
   }
  if(document.cotactForm.lastname.value == "")
	{
		alert("Please Enter Last Name");
		document.cotactForm.lastname.focus();
		return false;
	}
  if(!(document.cotactForm.lastname.value.match(/^[_a-zA-Z\.\s]+$/)))
   {
       alert("Please Enter Valid  Last Name");
	   document.cotactForm.lastname.focus();
       return false;
   }
   if(document.cotactForm.add.value == "")
	{
		alert("Please Enter Address");
		document.cotactForm.add.focus();
		return false;
	}
   if(document.cotactForm.city.value == "")
	{
		alert("Please Enter City");
		document.cotactForm.city.focus();
		return false;
	}
   if(!(document.cotactForm.city.value.match(/^[_a-zA-Z\.\s]+$/)))
   {
       alert("Please Enter Valid  City Name");
	   document.cotactForm.city.focus();
       return false;
   }
   if(document.cotactForm.state.value == "")
	{
		alert("Please Enter State");
		document.cotactForm.state.focus();
		return false;
	}
   if(!(document.cotactForm.state.value.match(/^[_a-zA-Z\.\s]+$/)))
   {
       alert("Please Enter Valid  State Name");
	   document.cotactForm.state.focus();
       return false;
   }
    if(document.cotactForm.zip.value == "")
	{
		alert("Please Enter ZIP");
		document.cotactForm.zip.focus();
		return false;
	}
   if(!(document.cotactForm.zip.value.match(/^[_0-9]+$/)))
   {
       alert("Please Enter Valid  ZIP ");
	   document.cotactForm.zip.focus();
       return false;
   }
   if(document.cotactForm.email.value == "")
	{
		alert("Please Enter Email");
		document.cotactForm.email.focus();
		return false;
	}
    if(!(document.cotactForm.email.value.match(/^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-z]{2,3})$/)))
   {
     alert("Please Enter Valid Email");
	 document.cotactForm.email.focus();
	 return false;
   }
   if (document.cotactForm.phone.value=='')
	{
		alert("Please Enter your Phone Number");
		document.cotactForm.phone.focus();
		return false;
	}
	if(!(document.cotactForm.phone.value.match(/(\+)?([-\._\(\) ]?[\d]{3,20}[-\._\(\) ]?){2,10}/)))
	{
	    alert("Please enter valid Phone Number ");
		document.cotactForm.phone.focus();
		return false;
     }
     if(document.cotactForm.experience.value == "")
	{
		alert("Please Enter Your Experience");
		document.cotactForm.experience.focus();
		return false;
	}
	if(document.cotactForm.comments.value == "")
	{
		alert("Please Enter Your Comments");
		document.cotactForm.comments.focus();
		return false;
	}

 return true;
}