/*
    (C) 2006 MIMIS CAFE WEB TEAM
*/

function BuildForm(controlList)
{
    var count = controlList.length;
    var form = document.createElement('form');
    form.setAttribute('action', '#'); 
    form.setAttribute('id', 'MIMIS.AJAX'); 
    
    for (i = 0; i < count; i++) {
        var e = document.createElement('input');
        e.setAttribute('type', 'hidden');
        e.setAttribute('id', controlList[i]);
        e.setAttribute('name', controlList[i]);
       
        e.setAttribute('value', '');
       
        form.appendChild(e);
    } 
   
    document.getElementsByTagName('body')[0].appendChild(form);
}

/*
    frm = form ID
    ctrl = control that caused event
      
*/

function ShowForm(frm, ctrl)
{
    // get the size of the form.
    var formHeight = frm.style.height;
    var formWidth = frm.style.width;
    
    // position the form in the center of the window
            
}


function ShowLoading(layer, v)
{
    var d = document.getElementById(layer);
    
    if (d)
    {
        if (v)
       {  
            d.style.visibility = 'visible'; 
            // center!
            var arrayPageSize = getPageSize();
	        var arrayPageScroll = getPageScroll();    
	       
	        d.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - d.height) / 2) + 'px');
		    d.style.left = (((arrayPageSize[0] - 20 - d.width) / 2) + 'px');  
            
        } else { 
            d.style.visibility = 'hidden';  
        } 
    }   
}


/* page */
//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}



//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}



/* form */
function MoveNextTab(ctrl, maxLen, nextCtrl)
{
    if (ctrl.value.length == maxLen) {
        var d = document.getElementById(nextCtrl);
        if (d) { d.focus(); }  
    } 
}

function ShowLayer(ctrl)
{
    var d = $(ctrl); if (d) { if (d.style.display == '' || d.style.display == 'none') { d.style.display = 'block'; } else { d.style.display = 'none'; } }  
}
function DisableElement(ctrl)
{
    var d = $(ctrl); if (d) { d.disabled = true; } 
}
/* generic form element required check */
function RequiredFormElement(source, args)
{
}

/* get the node value */
function GetNodeValue(node, field)
{
    if (node.getElementsByTagName(field)[0].hasChildNodes()) {
        return node.getElementsByTagName(field)[0].firstChild.nodeValue;
    } else {
        return ''; 
    }  
}

function swap(c,d)
{
    var img = c.getElementsByTagName('img')[0];
    var imgSrc = new String(img.src);
    if (d) { img.src = imgSrc.replace('_on', '_off'); } 
    else if (!d) { img.src = imgSrc.replace('_off', '_on'); }
}
/*
var flashEnabled = false;
for (i = 0; i < navigator.plugins.length; i++)
{
    var str = new String(navigator.plugins[i].name);
    if (str.indexOf('Flash') > -1)
    {
        flashEnabled = true;
    }
}

if (!flashEnabled) {
    if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) { flashEnabled = true; }
}
*/