// JavaScript Document

function contactform() {
	
	var err = "Following error(s) occured, \n\n";
	
	if(document.contactfrm.name.value == '') { 
		   err += "Fill the Name Field \n";
	}
	if(document.contactfrm.email.value == '') { 
		   err += "Fill the Email Field \n";
	} else if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.contactfrm.email.value)))
	{
		err += "Invalid Email Address \n";
	}
			
	if(document.contactfrm.desc.value == '') { 
		   err += "Fill Your comments \n";
	}
	if(document.contactfrm.describes.value == 'others') {
		if(document.contactfrm.descothersval.value == '') {
		err += "Please answer What describes you best?  \n";
		}
	}
	
	if(document.contactfrm.communication.value == 'others') {
		if(document.contactfrm.comothersval.value == '') {
		err += "Please answer This communication is about  \n";
		}
	}

	
	
	if(err !="Following error(s) occured, \n\n") {
			alert(err);
			return false;
	}
	
return true;	
}

function otheroption() {
	
	if(document.contactfrm.describes.value == 'others') {
		
		document.getElementById("desothers").style.visibility = "visible";
		
	} else{
		document.getElementById("desothers").style.visibility = "hidden";
	}
}

function otheroptioncom() {
	
	if(document.contactfrm.communication.value == 'others') {
		
		document.getElementById("comothers").style.visibility = "visible";
		
	} else{
		document.getElementById("comothers").style.visibility = "hidden";
	}
}