/**
 * Global Javascripts
 *
 * @version		1.0
 *
 * @license		GNU Lesser General Public License
 * @author		Gerrit Böttcher <gerrit.boettcher [at] gmail.com>
 * @copyright	2007 fresh frames GmbH & Co. KG <http://www.freshframes.com>
 */

function onReturn(code) {
	if (code == 13) {
		if (onReturn.arguments[1] != 'undefined' && onReturn.arguments[1] != '-') {
			document.getElementById(onReturn.arguments[1]).focus();
			performsuggest(code, onReturn.arguments[2], onReturn.arguments[3]);
		}
		if (onReturn.arguments[2] != 'undefined'){
			// addon to hide
			hide('search_suggest_' + onReturn.arguments[2]);
		}
		return false;
	} else if ((code == 27 || code == 9) && onReturn.arguments[2] != 'undefined') {
		// bei ESC + TAB -> hide
		anyone_selected = false;
		select_next = false;
		hide('search_suggest_' + onReturn.arguments[2]);
		if (code == 9 && onReturn.arguments[1] != 'undefined' && onReturn.arguments[1] != '-') {
			document.getElementById(onReturn.arguments[1]).focus();
			return false;
		} else {
			return true;
		}

	}
}

function checkform() {
	//alert('Länge der Argument: ' + checkform.arguments.length);
	for (i = 0; i < checkform.arguments.length; i++) {
		//alert('checke jetzt: '+checkform.arguments[i]+'\nLänge: '+document.getElementsByName(checkform.arguments[i])[0].value.length);
		if (checkform.arguments[i] == 'backgroundcolor') {
			if (document.getElementById('txtSearch_newPM').style.backgroundColor == 'rgb(255, 0, 0)') {
				there = confirm('Der Name existiert möglicherweise nicht.\nFortfahren?');
				return there;
			}
		} else {
			if (document.getElementsByName(checkform.arguments[i])[0].value.length == 0) {
				alert('Bitte alle Pflichtfelder ausfüllen!');
				return false;
			}
		}
	}
	return true;
}

// N A V I G A T I O N   A D D  A Y D I N
function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
		if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}