function isaN(str) {
	if(parseInt(str) != str){
	     return false;
  	}
  	return true;
}

function on() {
	document.cont.name.focus();
	return true;
}

function validate() {
	
	var string1=document.cont.email.value;

	if(document.cont.name.value=="")
	{
		alert("Please enter your name");
		document.cont.name.focus();
		return false;
	}
	else
	if(string1=="")
	{
		alert("Please enter your e-mail address");
		document.cont.email.focus();
		return false;
	}
	else
	if((string1.indexOf("@")==-1)|| (string1.indexOf(".")==-1))
	{
		alert("Please enter a valid email address");
		document.cont.email.focus();
		return false;
	}
	else
	if(document.cont.phone.value =="")
	{
		alert("Please enter your valid Phone");
		document.cont.phone.focus();
		return false;
	}
	else if((document.cont.phone.value !="") && (isaN(document.cont.phone.value)==false))
	{
		alert("Please enter your valid Phone");
		document.cont.phone.focus();
		return false;
	}
	else
	if(document.cont.projects.value == "0")
	{	
		alert("Please select a project");
		document.cont.projects.focus();
		return false;
	}
	return true;
} 


//Form validation for Forms in projects 


function goodchar(string) {
var good="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";

    for (var i = 0; i < string.length; i++) {
       if (good.indexOf(string.charAt(i)) == -1) {
          return false;
       //alert("Not valid");
       }
       else { 
          return true;
//alert("VAlid");
       }    
} 
}