function changeAction(frm,act){
	document.getElementById(frm).action = act;
}

function changeClass(element,newclass){
	document.getElementById(element).className=newclass;
}

function checkLayout(opt){
	if(opt.value==1){
		document.getElementById('isecond').style.display = "none";
		document.getElementById('PImg2').value = "";
	}
	else{
		document.getElementById('isecond').style.display = "";
	}
}

function removeFile(opt){
	document.getElementById('oldfile'+opt).value = "";
	document.getElementById('FileArea'+opt).innerHTML = "";
}

function changeImg(ele,source){
	document.getElementById(ele).src = source;
}

function checkDays(opt,day){
	flag = document.getElementById(opt).checked;
	if(flag==true){
		document.getElementById(day+"F").disabled = true;
		document.getElementById(day+"S").disabled = true;
	}
	else{
		document.getElementById(day+"F").disabled = false;
		document.getElementById(day+"S").disabled = false;
	}
}

function confirmSubmit(){
	var agree = confirm("Are you sure you want to continue?");
	if(agree){
		return true;
	}
	else{
		return false;
	}
}