// JavaScript Document
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 emailvalidation(entered,alertbox)
{

  with(entered)
  {
     apos=entered.value.indexOf("@");
      dotpos1=entered.value.indexOf(".");
	  
     dotpos=entered.value.lastIndexOf(".");
	  t=dotpos-dotpos1;
	  if(t==1)
	  {

        alert(alertbox);

		entered.focus();
        return false;

	  }
	  
     lastpos=(entered.value.length)-1;
     if(apos<1 || (dotpos-apos)<2 ||  (lastpos-dotpos)<2)
     {	
        alert(alertbox);
		entered.focus();
        return false;
     }
   	else
   	{
   		return true;
   	}
 }
}

function check12(sthform)
{
	if(sthform.emails.value=="Please type your email")
	{
		alert("Please Enter Email");
		sthform.emails.focus();
		return false;
	}
	if(!emailvalidation(sthform.emails,"Please Enter Valid Email"))
	{
		return false;
	}
	
}
function validsthform(sthform)
{
	//alert(sthform1.txtMsg.value);
	if(sthform.contactname.value.length==0)
	{
		alert("Please Enter Name");
		sthform.contactname.focus();
		return false;
	}
	
	if(sthform.subject.value.length==0)
	{
		alert("Please Chose a Subject");
		sthform.address.focus();
		return false;
	}

	
	if(sthform.email.value.length==0)
	{
		alert("Please Enter Email");
		sthform.email.focus();
		return false;
	}
	if(!emailvalidation(sthform.email,"Please Enter Valid Email"))
	{
		return false;
	}
	
			if(sthform.message.value.length==0)
	{
		alert("Please Enter a Message");
		sthform.address.focus();
		return false;
	}
	
}