function delContactTbl(imgObj,divId){	
	var eventsDivObj = document.getElementById(divId);
	eventsDivObj.parentNode.removeChild(eventsDivObj);
	
	cnt = document.contact.tblCount.value = parseInt(document.contact.tblCount.value) - 1;
	
	if(cnt < 7){
		document.getElementById("btnAddMoreContacts").className = "";
	}
}

function createMoreContacts(){
	document.getElementById("btnAddMoreContacts").className = "hiddenObj";
	
	var dt = new Date();
	var idExt = dt.getTime() + dt.getSeconds();
	
	var ajaxVar = new ajaxVars();
	ajaxVar.vars['action'] = "runFunction";
	ajaxVar.vars['func'] = "getApplicantFrm";	
	ajaxVar.vars['incModule'] = "pages";
	ajaxVar.vars['newId'] = "contactDiv_1_"+idExt;
	ajaxVar.fnVars['newId'] = "contactDiv_1_"+idExt;
	ajaxVar.vars['applicantCnt'] = parseInt(document.contact.tblCount.value)+1;
	ajaxVar.session = 0;
	ajaxVar.gotoFunction = 'returnContactTbl';
	ajaxVar.AjaxPostSQL();
}

function returnContactTbl(retTbl,fnVars){
	var contactDivObj = document.getElementById("contactDiv");
	
	var newEvntsDivObj = document.createElement('div');	

	newEvntsDivObj.id = fnVars['newId'];
	newEvntsDivObj.innerHTML = retTbl;
	
	contactDivObj.appendChild(newEvntsDivObj);
	
	cnt = document.contact.tblCount.value = parseInt(document.contact.tblCount.value) + 1;
	
	if(cnt == 7){
		document.getElementById("btnAddMoreContacts").className = "hiddenObj";
	}else{	
		document.getElementById("btnAddMoreContacts").className = "";
	}
}

function checkContactFrm(){
	var chkEmpty = new validate;
	chkEmpty.formName = 'contact';
	chkEmpty.width = 450;
	chkEmpty.height = 130;	

	var i;
	var elemArr = document.getElementsByName('name[]');
	var emlArr = document.getElementsByName('email[]');
	var cnt = document.getElementsByName('name[]').length;
	chkEmpty.mandCaptions = new Array;
	chkEmpty.mandFields = new Array;
	
	var chkMsg = "";
	for(i=1;i<=cnt;i++){
		var r = i - 1;
		if(!elemArr[r].value){
			chkMsg += "<br>Name of applicant "+getAppNo(i)+" cannot be left blank";
		}
		
		var pattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/; 
		var patternMatch = pattern.test(emlArr[r].value);	
		if(patternMatch == false){
			chkMsg += "<br>Email of applicant "+getAppNo(i)+" is invalid";
		}
		
	}
	if(chkMsg!=""){
		talert(chkMsg, 400, 200);
		return false;
	}else{
		return true;
	}
}

function getAppNo(i){
	switch(i){
		case 1:return "One";
		case 2:return "Two";
		case 3:return "Three";
		case 4:return "Four";
		case 5:return "Five";
		case 6:return "Six";
		case 7:return "Seven";
	}
}