/*
	Copyright 2009 AFFIRMA / Adal Hernandez Fraile
    contact: support at affirma dot nu
*/

function openModalPopup(page) {
	var iframeURL = '';
	switch(page){
    	case 'app_form': iframeURL = 'app_form/';
        				break;
    }
    if(!document.getElementById('modalPopup')){
    	var modalPopupObj = document.createElement('div');
    	modalPopupObj.id = 'modalPopup';
    } else {
    	var modalPopupObj = document.getElementById('modalPopup');
    }
    modalPopupObj.innerHTML = '';
    modalPopupObj.innerHTML = '<div id="modalPopupCloseButton"><a id="modalPopupCloseButton" href="#" onclick="closeModalPopup()">close x</a></div><iframe src="'+iframeURL+'" frameborder="0" framespacing="0" name="app_form">Op deze pagina wordt gebruik gemaakt van frames. Uw browser ondersteunt deze niet of ze zijn uitgeschakkeld. Op eigen risico kunt u deze pagina <a href="'+iframeURL+'" target="_blank">hier</a> bekijken</iframe><a id="reset" href="#" onclick="javascript:window.app_form.resetForm(); return false;">reset</a><a id="apply" href="#" onclick="javascript:window.app_form.validateSubmit(); return false;">submit</a>';
    document.body.appendChild(modalPopupObj);
    adjustModalPopupPosition();


}

function closeModalPopup(){
	var modalPopupObj = document.getElementById('modalPopup');
	if(modalPopupObj){
    	document.body.removeChild(modalPopupObj);
    }
}

function adjustModalPopupPosition(){
	modalPopupObj = document.getElementById('modalPopup');

    try{
        bodyWidth = document.body.offsetWidth;
    	if(bodyWidth>=900 && bodyWidth<1200){
        	modalPopupObj.style.left = '40%';
        } else if(bodyWidth>=1200 && bodyWidth<1600) {
        	modalPopupObj.style.left = '41.5%';
        } else if(bodyWidth>=1600) {
        	modalPopupObj.style.left = '44%';
        }
        window.onresize = adjustModalPopupPosition;
    } catch(err){};
}