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_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 toggle(link, divId) {
  //alert(link);
	if(link != "javascript:void(0);"){
	  link = getObject(link);
	}
   
 
	var lText = link.innerHTML; 
	var d = getObject(divId);
 	var cur_dis = d.style.display;
	if(cur_dis == "none"){
	   d.style.display = 'block';
		 link.innerHTML = '<img src="images/minus.jpg" alt="-" />';
	}else{
	   d.style.display = 'none';
		 link.innerHTML = '<img src="images/plus.jpg" alt="+" />';
	}
		
}//end toggle




var ie4 = false; 
if(document.all) { 
	ie4 = true; 
}
function getObject(id) 
{ 
	if (ie4) { 
		return document.all[id]; 
	} else { 
		return document.getElementById(id); 
	} 
}

///DROP DOWN MENUS
function DDMenuDisplay(divid,parentID){
  var DDdiv = new Array(document.getElementById('DD_ProductLine'),document.getElementById('DD_Warranty'),document.getElementById('DD_About'));
 
  
	for (i=0;i<DDdiv.length;i++){
    DDdiv[i].style.display = "none";
  }
	if(divid != ""){
	  myDiv = "DD_"+divid;
	  document.getElementById(myDiv).style.display = "block";
		xPOS = findPosX(parentID);
		xPOS = xPOS+2;
		document.getElementById(myDiv).style.left = xPOS+"px";
  }
}

 function findPosX(obj) {
    var curleft = 0;
		if(obj.offsetParent){
        while(1){
          curleft += obj.offsetLeft;
          if(!obj.offsetParent){
            break;
					}
          obj = obj.offsetParent;
        }//end while
    }else if(obj.x){
        curleft += obj.x;
		}
    return curleft;
  }
function HidePopoutOnMenuOut(element, event, JavaScript_code) {//was ProdMenuFadeOutInside
			var current_mouse_target = null;
			if( event.toElement ) {				
				current_mouse_target 			 = event.toElement;
			} else if( event.relatedTarget ) {				
				current_mouse_target 			 = event.relatedTarget;
			}
			if( !is_child_of(element, current_mouse_target) && element != current_mouse_target ) {
				eval(JavaScript_code);
			}
}
///////////////
function is_child_of(parent, child) {
			if( child != null ) {			
				while( child.parentNode ) {
					if( (child = child.parentNode) == parent ) {
						return true;
					}
				}
			}
			return false;
}
/* End Popuot menus */

function EmailValidator(emailFieldId) {
    email = p2 = getObject(emailFieldId);
		str = email.value;
		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail Address");
		   return false;
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail Address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail Address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail Address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

 		 return true					
	}