function get_random()
{

    var xx=null;
	var yy='xzc';
	
	xx=Math.floor(Math.random()*9);
	return xx;
	
}


function display_lockingcode()
{
		var zz=new Array();
			
			 zz[0]=get_random();
			 zz[1]=get_random();
			 zz[2]=get_random();
			 zz[3]=get_random();
			 zz[4]=get_random();
			var xx=""+zz[0]+zz[1]+zz[2]+zz[3]+zz[4];
			
			document.write('<input type=hidden  name=hiddenvalue id=hiddenvalue value='+xx+' />');
			document.write('<img  src=image/'+zz[0]+'.gif /><img  src=image/'+zz[1]+'.gif /><img  src=image/'+zz[2]+'.gif /><img  src=image/'+zz[3]+'.gif /><img  src=image/'+zz[4]+'.gif />');
		
}

function display_lockingcode1()
{
		var zz=new Array();
			
			 zz[0]=get_random();
			 zz[1]=get_random();
			 zz[2]=get_random();
			 zz[3]=get_random();
			  zz[4]=get_random();
			var xx=""+zz[0]+zz[1]+zz[2]+zz[3]+zz[4];
			
			document.write('<input type=hidden  name=hiddenvalue id=hiddenvalue value='+xx+' />');
			document.write('<img  src=../image/'+zz[0]+'.gif /><img  src=../image/'+zz[1]+'.gif /><img  src=../image/'+zz[2]+'.gif /><img  src=../image/'+zz[3]+'.gif /><img  src=../image/'+zz[4]+'.gif />');
		
}

function checkfield(loginform)
{
	ok=true
	var test=document.getElementById("hiddenvalue").value;
	if(loginform.firstname.value=="")
	{
		alert("Please Enter Contact Person.")
		loginform.firstname.focus()
		ok=false
	}
	 else if(loginform.lastname.value=="")
	{
		alert("Please Enter Your lastname.")
		loginform.lastname.focus()
		ok=false
	}
		 
	else if (loginform.email.value == "")
	{
		alert("Please enter a value for the email field.");
		loginform.email.focus();
		ok=false
	}
	else if((loginform.email.value.indexOf('@') == -1) || (loginform.email.value.indexOf('.') == -1))
	    {
	 	alert("please enter valid email address as user@mydomain.com")
	 	loginform.email.value='';
		 loginform.email.focus();
		 ok=false
		 }
		 
	    else if(loginform.enquire.value=="")
	{
		alert("Please Enter Your enquire Needed.")
		loginform.enquire.focus()
		ok=false
	}
		   else if(loginform.company.value=="")
	{
		alert("Please Enter company Name.")
		loginform.company.focus()
		ok=false
	}
	 
	else if (loginform.comments.value == "")
	{
		alert("Please specify your comments.");
		loginform.comments.focus();
		ok=false
	}
	/*else if (loginform.validation.value == "")
	{
		alert("Please Enter The Validation Code");
		loginform.validation.focus();
		ok=false
	}else if (loginform.validation.value!=test)
	{
		alert("Please Enter The validation code as Shown.")
		loginform.validation.focus()
		ok=false
	}*/
	return ok
}

function ValidateNum(input,event){
			var keyCode = event.which ? event.which : event.keyCode;
			if(parseInt(keyCode)>=48 && parseInt(keyCode)<=57){
				return true;
			}
			return false;
		}