function setValue(frm){
		
		if(frm.doctor_name.value == 'First Name')
		     frm.doctor_name.value= '';
		if(frm.last_name.value == 'Last Name')
		     frm.last_name.value = '';
		     
		id = frm.department_id.value;
		doc_name = frm.doctor_name.value;
		doc_last_name = frm.last_name.value;
		
		if(!id&& !doc_name && !doc_last_name){
			alert('Please select/enter any of the fields - doctor/name');
			return false;
		}
		
		frm.action = "php/showDoctors.php?dept_id="+id;
		
	}
function checkEmail(emailString) {
	splitVal = emailString.split('@');
	
	if(splitVal.length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	if(splitVal[0].length <= 0 || splitVal[1].length <= 0) {
		alert("Please enter a valid email address");
		return false;
	}
	
	splitDomain = splitVal[1].split('.');
	if(splitDomain.length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	if(splitDomain[0].length <= 0 || splitDomain[1].length <= 1) {
		alert("Please enter a valid email address");
		return false;
	}
	return true;
}
function checkContact(){
	
	if(document.subscribers.email.value == ""){
		alert("Please enter your email address");
		document.subscribers.email.focus();
		return false;
	}
	if(!checkEmail(document.subscribers.email.value)){
		document.subscribers.email.select();
		return false;
	}
	document.subscribers.submitfrm.value=1;
}
function val(str,f,fval)
{
	if(str=="" ){
		f.value="Enter Your "+fval;
	}

}
function searchResult(){
	if(document.frm.txtKey.value == ""){
		alert("Please enter a key Word");
		document.frm.txtKey.focus();
		//return false;
	}else{
		window.location='searchResult.php?txtKey='+document.frm.txtKey.value;
		return true;
	}
}
function chkAppoinment(f){
	if(f.name.value == 'Enter Your Name'){
		alert("Please enter your name");
		f.name.value='';
		f.name.focus();
		return false;
	}

	
	if(!checkEmail(f.email.value)){
		f.email.value='';
		f.email.focus();
		return false;
	}
	

	if(f.comment.value == 'Enter Your Comment'){
		alert("Please enter your comment");
		f.comment.value='';
		f.comment.focus();
		return false;
	}
	if(f.phone.value == 'Enter Your Phone No'){
		f.phone.value='';		
	}
	if(f.mobph.value == 'Enter Your Mobile Phone No'){
		f.mobph.value='';		
	}
}