// JavaScript Document

function page_display(id, height, width) 
{
 var win = window.open('popup_page.php?id=' + id , id, 'height='+height+',width='+width+',toolbar=0,location=0');
}

function url_display(page, height, width) 
{
 var win = window.open(page, page, 'height='+height+',width='+width+',toolbar=0,location=0');
}


function image_display(id, image, height, width) 
{
 var win = window.open('popup_image.php?product=' + id +'&photo='+image, id, 'height='+height+',width='+width+',toolbar=0,location=0');
}


var url_show_image='';

function showImage(image_idx)
{
 var width = 700;
 var height = 700;
 var left = (screen.availWidth-width)/2;
 var top = (screen.availHeight-height)/2;
 var w = window.open(url_show_image+'?photo='+image_idx,'foto_popup_window','width=' + width + ',height=' + height + ',left=' + left + ',top=' + top + ',scrollbars=0,resizable=no,toolbar=0');
 w.focus();
}



function buyProduct(code)
{
 opener.location.href='cart.php?'+code;
 self.close();
}


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_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_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_validateForm() { //v4.0
  var i,field,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; field=args[i+1]; val=MM_findObj(args[i]);
    if (val) { 
	if (field!='') nm=field; else nm=val.name;
	if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

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];}
}


function openwin() 
{window.open("http://www.providesupport.com?messenger=swissexpert","","top=100,left=100,width=500,height=460") 
} 
suspendcode="<DIV id=backi style='right:0px;POSITION:absolute;TOP:200px;'><a href=# onclick=openwin()><img src=indimg/lh.gif width=23 height=102 border=0></a></div>" 
//document.write(suspendcode); 
lastScrollY=0; 
function heartBeat(){ 
diffY=document.body.scrollTop; 
percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 
document.all.backi.style.pixelTop+=percent; 
lastScrollY=lastScrollY+percent; 
} 
// window.setInterval("heartBeat()",1);



function menu_show_hide(id,classid,show)
{
if (show==1)
	{
	document.getElementById(id).style.display='block';
	document.getElementById('parent-'+id).className=classid+'-a';
	}

else if (show==2)
	{
	document.getElementById(id).style.display='none';
	document.getElementById('parent-'+id).className=classid;
	}

else 
{
if (document.getElementById(id).style.display=='none')
	{
	document.getElementById(id).style.display='block';
	document.getElementById('parent-'+id).className=classid+'-a';
	}
else	{
	document.getElementById(id).style.display='none';
	document.getElementById('parent-'+id).className=classid;
	}
}


}