//---------------------------------------------------------------------------
//	<input
//		name="preis" 
//		value="" 
//		onblur="input_number_format(this,2,'.',',','','$')"
//		onchange="input_number_format(this,2,'.',',','','$')"
//	>
//---------------------------------------------------------------------------

function findObj(n,d){
	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=findObj(n,d.layers[i].document);
	return x;
}

function input_numeric(objname) {
	obj = findObj(objname);
	whichASC = (document.layer) ? e.which : event.keyCode;
	whichKey = String.fromCharCode(whichASC).toLowerCase();
	if (whichASC!=13) {
		if (whichKey==',') whichKey='.';
		if ( ((whichKey<'0') || (whichKey>'9')) && (whichKey!='.') ) {
			tmp = obj.value;
			setTimeout("obj.value = tmp",0);
		} else {
			if (whichKey=='.') {
				tmp = obj.value;
				if ( (tmp.indexOf(".")<0) && (tmp.indexOf(",")<0) ){
					if (tmp.length==0) {
						tmp = '0.';
						setTimeout("obj.value = tmp",0);
					}
				} else
					setTimeout("obj.value = tmp",0);
}	}	}	}

function input_numeric_clean(objname) {
	obj = findObj(objname);
	res = '';
	pt = 0;
	if (obj.value.indexOf(".")==0)
		obj.value = "0"+obj.value;
	for(i=0;i<obj.value.length;i++) {
		tmp = obj.value.substr(i,1);
		if ( ((tmp>='0') && (tmp<='9')) || (tmp=='.') || (tmp==',') ) {
			if ( (tmp=='.') || (tmp==',') ){
				if (pt!=1)
					res += '.';
				pt = 1;
			} else {
				res += tmp;
	}	}	}
	obj.value = res;
}



//
// use onblur and onchange in combination is safe
//
function input_number_format(obj_or_name,dec,pnt,sep,pre,suf) {
	obj = (typeof(obj_or_name) == 'object') ? obj_or_name : findObj(obj_or_name);
	obj.value = number_format(obj.value,dec,pnt,sep,pre,suf,false);
}

//
//	format a number
//
function number_format(sValue, iDecimals, sPoint, sSeperator, sPrefix, sSuffix, bRawinput) {
    //
	if (iDecimals==null || iDecimals=='null' || iDecimals=='') iDecimals = -1;
	else iDecimals *= 1;

    if (sPoint==null) sPoint='.';
    if (sSeperator==null) sSeperator='';
	if (sPrefix==null) sPrefix='';
	if (sSuffix==null) sSuffix='';
	//
 	if (bRawinput==null || bRawinput==false || bRawinput==0 || bRawinput=='') {
    	//
    	sValue = sValue.replace(sPrefix,'');
    	sValue = sValue.replace(sSuffix,'');
    	//
    	if (sSeperator!='')
    		while(sValue.indexOf(sSeperator)>-1)
    			sValue = sValue.replace(sSeperator,'');
    	//
    	sValue = sValue.replace(sPoint,'.');
	}
	//
	if (isNaN(sValue))
	    sValue = '0';
    var z = 0;    
    for(i=0;i<iDecimals;i++)
        z = (z<1) ? (10) : (z * 10);    
    if (iDecimals>=0)
        sValue = '' + ((iDecimals==0) ? (Math.round(sValue)) : ((Math.round(sValue*z))/z));
	if (iDecimals>0) {
		if (sValue.indexOf('.')==-1) sValue += '.';					
		while (sValue.indexOf('.')+iDecimals>=sValue.length) sValue += '0';
 	}
 	if (iDecimals<0) {
 		var x = sValue;
 		x = x * 1;
 		sValue = '' + x;
 		if (sValue.indexOf('.')==0) sValue = '0' + sValue;	 	
 		if (sValue.indexOf('.')==sValue.length-1) sValue = sValue.substr(0,sValue.length-1);
	}
	
	//
	sValue = sValue.replace('.',sPoint);
	
	//
	var vz = ((sValue.substr(0,1)=='-') || (sValue.substr(0,1)=='+')) ? 1 : 0;
	var res = '';
	var pt = sValue.indexOf(sPoint);
	var tp = 0;
	if (pt>-1) {
		for(i=0;i<=sValue.length;i++) {
			if (((pt-i)%3 == 0) && (i<pt) && (i>0+vz))
				res += sSeperator;
			res += sValue.substr(i,1);
		}
		sValue = res;
	} else {
		for(i=0;i<=sValue.length;i++) {
			if (((sValue.length-i)%3 == 0) && (i<sValue.length) && (i>0+vz))
				res += sSeperator;
			res += sValue.substr(i,1);
		}
		sValue = res;			
	}

	//
	sValue = (sPrefix.length>0 ? sPrefix + ' ' : '') 
	       + sValue 
	       + (sSuffix.length>0 ? ' ' + sSuffix : '');

 	//
 	return sValue;
}

function openwindow( href, target, properties )
{
	window.open( href, target, properties );	
}

function set_search_options()
{
	if( document.forms['obsearch']['search_obtypegr'] != false )
	{
		show_search_options( document.forms['obsearch']['search_obtypegr'].value, document.forms['obsearch']['search_obtypegr'].length );
	}
	else
	{
		document.getElementById("OB_TYPE_GR_ID_0").style.display = "none";
		var i = 1;
		while( i < 2 )
		{
			if( document.getElementById("OB_TYPE_GR_ID_" + i ) != false )
			{
				i++;
				document.getElementById("OB_TYPE_GR_ID_" + i ).style.display = "";	
			}
		}
	}
}

function show_search_options( iId, iCount )
{
	var i = 0;
	while( i < iCount )
	{
		if( document.getElementById("OB_TYPE_GR_ID_" + i ) != false )
		{
			if( iId == i ) 
				document.getElementById("OB_TYPE_GR_ID_" + i ).style.display = "";	
			else
				document.getElementById("OB_TYPE_GR_ID_" + i ).style.display = "none";	
				
			i++;
		}
	}
}