function toggleDiv(id){

	var divId = document.getElementById(id);
	divId.style.display = (divId.style.display == "none") ? "block" : "none";

}

function ClearOnClick(oElement, sOriginalValue){

    if(oElement.value == sOriginalValue){
		oElement.value = "";
	}

}

function FillOnLoseFocus(oElement, sOriginalValue){

	if(oElement.value == ""){
		oElement.value = sOriginalValue;
	}
}

function toggleQuestions(id, total){

	for(var i = 0; i < total; i++) {
		try
		{
		    if(i < id || i > id ) 
		    {
			    document.getElementById("answer_" + i).style.display = "none";
    			
			    var imageId = document.getElementById("question_arrow_" + i);
			    var imageName = imageId.src.split("icon_arrow_");
			    imageId.src = "/includes/images/icon_arrow_down.jpg";
		    }
		}
		catch(e) {}
		

	}
		//document.getElementById('answer_' + id).style.display = "block";
		document.getElementById("answer_" + id).style.display = (document.getElementById("answer_" + id).style.display == "none") ? "block" : "none";

		
		var imageId = document.getElementById("question_arrow_" + id);
		var imageName = imageId.src.split("icon_arrow_");

		imageId.src = (imageName[1] == "down.jpg") ? "/includes/images/icon_arrow_up.jpg" : "/includes/images/icon_arrow_down.jpg";


}
function toggleVacatures(id, total){
	for(var i = 0; i < total; i++) {
		try
		{
		    if(i < id || i > id ) 
		    {
			    document.getElementById("vacature_" + i).style.display = "none";
    			
			    var imageId = document.getElementById("question_arrow_" + i);
			    var imageName = imageId.src.split("icon_arrow_");
			    imageId.src = "/includes/images/icon_arrow_down.jpg";
		    }
		}
		catch(e) {}
	}
		//document.getElementById('answer_' + id).style.display = "block";
		document.getElementById("vacature_" + id).style.display = (document.getElementById("vacature_" + id).style.display == "none") ? "block" : "none";

		var imageId = document.getElementById("question_arrow_" + id);
		var imageName = imageId.src.split("icon_arrow_");

		imageId.src = (imageName[1] == "down.jpg") ? "/includes/images/icon_arrow_up.jpg" : "/includes/images/icon_arrow_down.jpg";
}
function ShowLayer(layer)
{
	document.getElementById(layer).style.visibility = 'visible';
}

function HideLayer(layer)
{
	document.getElementById(layer).style.visibility = 'hidden';
}