// JavaScript Document
function checkLogin(){
	document.frmRec.rec_uname.value = trimSpaces(document.frmRec.rec_uname.value)
	if (document.frmRec.rec_uname.value == ""){
		alert("Enter your username");
		document.frmRec.rec_uname.focus ();
		return false;
	}
	if (document.frmRec.rec_pwd.value == ""){
		alert("Enter your password");
		document.frmRec.rec_pwd.focus ();
		return false;
	}
	document.frmRec.frmAction.value = "login";
}
function checkRecruiters(){
	document.frmRec.rec_name.value = trimSpaces(document.frmRec.rec_name.value);
	if (document.frmRec.rec_name.value == ""){
		alert("Please enter name");
		document.frmRec.rec_name.focus();
		return false;
	}
	document.frmRec.rec_cont_person.value = trimSpaces(document.frmRec.rec_cont_person.value);
	if (document.frmRec.rec_cont_person.value == ""){
		alert("Please enter contact person");
		document.frmRec.rec_cont_person.focus();
		return false;
	}
	document.frmRec.rec_phone.value = trimSpaces(document.frmRec.rec_phone.value);
	if (document.frmRec.rec_phone.value == ""){
		alert("Please enter phone");
		document.frmRec.rec_phone.focus();
		return false;
	}
	document.frmRec.rec_email.value = trimSpaces(document.frmRec.rec_email.value);
	if (document.frmRec.rec_email.value == ""){
		alert("Please enter email address");
		document.frmRec.rec_email.focus();
		return false;
	}
	if(!checkEmail(document.frmRec.rec_email.value)){
		document.frmRec.rec_email.select();
		return false;
	}
	/*
	document.frmRec.rec_uname.value = trimSpaces(document.frmRec.rec_uname.value);
	if (document.frmRec.rec_uname.value == ""){
		alert("Please enter username");
		document.frmRec.rec_uname.focus();
		return false;
	}	*/
}
function changeUserpwd (){

	document.frmRec.rec_cu_pwd.value = trimSpaces(document.frmRec.rec_cu_pwd.value);
	if (document.frmRec.rec_cu_pwd.value == ""){
		alert("Please enter your current password");
		document.frmRec.rec_cu_pwd.focus();
		return false;
	}
	document.frmRec.rec_pwd.value = trimSpaces(document.frmRec.rec_pwd.value);
	if (document.frmRec.rec_pwd.value == ""){
		alert("Please enter your new password");
		document.frmRec.rec_pwd.focus();
		return false;
	}
	if(document.frmRec.rec_cof_pwd.value != document.frmRec.rec_pwd.value){
		alert("Password didn't match");
		document.frmRec.rec_pwd.focus();
		return false;
	}
	document.frmRec.frmAction.value	= "submit";
}
function openWindow(url,window_name,winWidth,winHeight,fscroll) {
	sWidth = screen.availWidth;
	sHeight = screen.availHeight;
	

	sLeft = (sWidth - winWidth) / 2;
	sTop = (sHeight - winHeight) / 2;
	if(fscroll == '') {fscroll = 0}
	window.open(url,window_name,"width=" + winWidth + ",height=" + winHeight + ",top=" + sTop + ",left=" + sLeft + ",toolbar=0,menubar=0,status=0,scrollbars=" + fscroll + ",resizable=0");
}
function checkXchange(){
	document.addxchangefrm.sx_name.value = trimSpaces(document.addxchangefrm.sx_name.value);
	if(document.addxchangefrm.sx_name.value==""){
		alert("Please enter your name");
		document.addxchangefrm.sx_name.focus();
		return false;
	}
	document.addxchangefrm.sx_course.value = trimSpaces(document.addxchangefrm.sx_course.value);
	if(document.addxchangefrm.sx_course.value==""){
		alert("Please select your course");
		document.addxchangefrm.sx_course.focus();
		return false;
	}
	document.addxchangefrm.sx_semester.value = trimSpaces(document.addxchangefrm.sx_semester.value);
	if(document.addxchangefrm.sx_semester.value==""){
		alert("Please enter your current semester");
		document.addxchangefrm.sx_semester.focus();
		return false;
	}
	document.addxchangefrm.sx_email.value = trimSpaces(document.addxchangefrm.sx_email.value);
	if(document.addxchangefrm.sx_email.value > "0"){
		if(!checkEmail(document.addxchangefrm.sx_email.value)){
			document.addxchangefrm.sx_email.select();
			return false;
		}
	}
	document.addxchangefrm.sx_head.value = trimSpaces(document.addxchangefrm.sx_head.value);
	if(document.addxchangefrm.sx_head.value==""){
		alert("Please enter your article heading");
		document.addxchangefrm.sx_head.focus();
		return false;
	}
	document.addxchangefrm.sx_details.value = trimSpaces(document.addxchangefrm.sx_details.value);
	if(document.addxchangefrm.sx_details.value==""){
		alert("Please enter your article details");
		document.addxchangefrm.sx_details.focus();
		return false;
	}
	document.addxchangefrm.frmAction.value = "add";
}
function checkEnquiry(){
	document.addEnquiry.enq_name.value = trimSpaces(document.addEnquiry.enq_name.value);
	if(document.addEnquiry.enq_name.value == ""){
		alert("Please enter your name");
		document.addEnquiry.enq_name.focus();
		return false;
	}
	document.addEnquiry.enq_email.value = trimSpaces(document.addEnquiry.enq_email.value);
	if(document.addEnquiry.enq_email.value == ""){
		alert("Please enter your email address");
		document.addEnquiry.enq_email.focus();
		return false;
	}
	if(!checkEmail(document.addEnquiry.enq_email.value)){
		document.addEnquiry.enq_email.select();
		return false;
	}
	document.addEnquiry.enq_comments.value = trimSpaces(document.addEnquiry.enq_comments.value);
	if(document.addEnquiry.enq_comments.value==""){
		alert("Please enter your comments");
		document.addEnquiry.enq_comments.focus();
		return false;
	}
	document.addEnquiry.frmAction.value = "add";
}
function checkRenquiry(){
	document.addRenquiry.renq_name.value = trimSpaces(document.addRenquiry.renq_name.value);
	if(document.addRenquiry.renq_name.value == ""){
		alert("Please enter your company name");
		document.addRenquiry.renq_name.focus();
		return false;
	}
	document.addRenquiry.renq_cont_person.value = trimSpaces(document.addRenquiry.renq_cont_person.value);
	if(document.addRenquiry.renq_cont_person.value == ""){
		alert("Please enter contact person's  name");
		document.addRenquiry.renq_cont_person.focus();
		return false;
	}
	document.addRenquiry.renq_email.value = trimSpaces(document.addRenquiry.renq_email.value);
	if(document.addRenquiry.renq_email.value == ""){
		alert("Please enter your email address");
		document.addRenquiry.renq_email.focus();
		return false;
	}
	if(!checkEmail(document.addRenquiry.renq_email.value)){
		document.addRenquiry.renq_email.select();
		return false;
	}
	document.addRenquiry.renq_comments.value = trimSpaces(document.addRenquiry.renq_comments.value);
	if(document.addRenquiry.renq_comments.value==""){
		alert("Please enter your comments");
		document.addRenquiry.renq_comments.focus();
		return false;
	}
	document.addRenquiry.frmAction.value = "add";
}
function checkRange (){
	document.frmRange.mFrom.value = trimSpaces(document.frmRange.mFrom.value)
	if(document.frmRange.mFrom.value == ""){
		alert("Please select the range");
		document.frmRange.mFrom.focus();
		return false;
	}
	document.frmRange.mTo.value = trimSpaces(document.frmRange.mTo.value)
	if(document.frmRange.mTo.value == ""){
		alert("Please select the range");
		document.frmRange.mTo.focus();
		return false;
	}
	
}