/*<![CDATA[*/
	function trim(Val)
	{
		while(''+Val.charAt(0)==' ')
		Val=Val.substring(1,Val.length);
		return Val
	}	
	function Search(){
         var sp = trim(document.getElementById("search_query").value) 
	 if(sp==''){
		  alert('You must provide a search term');
		  document.getElementById("search_query").focus();
		  return false;
	 } else {
            var ws = sp.split(' ');
            var dest='';
            for (i=0;i<ws.length;i++) {
	      dest += escape(ws[i]) + '-';
	      dest = dest.replace(/[*+\/@]|%20/g, '');
            }
            dest += 's.html';
		    dest = '/' + dest;
            document.location.href = dest;
            return false;
         }
	}
/*]]>*/

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

/*<![CDATA[*/
// hide and show div
function showLayer(id)
{
	var div = document.getElementById(id);
	//alert(id);
	var currentRequestedPage = getCookie('currentRequestedPage');
	if(id == 'manufacturers') {
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) 0px, 0px no-repeat";
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) no-repeat";

		document.getElementById('nav_manufacturesa').style.color = "#fff";
		document.getElementById('nav_categorya').style.color = "#333";
		if(currentRequestedPage == 'view_category.php') { 
		document.getElementById('nav_categorya').style.color = "#fff";
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) scroll 0% 100%";
		 }else { 
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) no-repeat";
		} 
		if(currentRequestedPage == 'merchant_profile.php' || currentRequestedPage == 'medical-supply-stores.php') { 
		document.getElementById('nav_storea').style.color = "#fff";
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) scroll 0% 100%";
		 }else {
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) no-repeat";
		} 
		div.style.display = 'block';
	}
	if(id == 'categories') {
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) 0px, 0px no-repeat";
		document.getElementById('nav_categorya').style.color = "#fff";
		document.getElementById('nav_manufacturesa').style.color = "#333";
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) no-repeat";
		if(currentRequestedPage == 'manufacturer_product.php') { 
		document.getElementById('nav_manufacturesa').style.color = "#fff";
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) scroll 0% 100%";
		}else {  
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) no-repeat";
		 } 
		if(currentRequestedPage == 'merchant_profile.php' || currentRequestedPage == 'medical-supply-stores.php') {
		document.getElementById('nav_storea').style.color = "#fff";
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) scroll 0% 100%";
		 }else { 
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) no-repeat";
		 } 
		div.style.display = 'block';
	}
	
	if(id == 'merchant_store'){
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) no-repeat";
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) no-repeat";
        document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) 0px, 0px no-repeat";
		document.getElementById('nav_categorya').style.color = "#333";
		document.getElementById('nav_manufacturesa').style.color = "#333";
        document.getElementById('nav_storea').style.color = "#fff";
		if(currentRequestedPage == 'manufacturer_product.php') { 
		document.getElementById('nav_manufacturesa').style.color = "#fff";
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) scroll 0% 100%";
		 }else { 
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) no-repeat";
		 } 
        if(currentRequestedPage == 'view_category.php') { 
		document.getElementById('nav_categorya').style.color = "#fff";
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) scroll 0% 100%";
		 }else { 
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) no-repeat";
		 } 
		div.style.display = 'block';	
	}
}

function hideLayer(test)
{
	var zxcevt=window.event||arguments.callee.caller.arguments[0];
	//alert(zxcevt);
	var currentRequestedPage = getCookie('currentRequestedPage');
	var obj=document.getElementById(test); 
	if (zxcCkEventObj(zxcevt,obj)) {
		document.getElementById('nav_categorya').style.color = "#333";
		document.getElementById('nav_manufacturesa').style.color = "#333";
		document.getElementById('nav_storea').style.color = "#333";
		if(currentRequestedPage == 'view_category.php') { 
		document.getElementById('nav_categorya').style.color = "#fff";
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) scroll 0% 100%";
		 } else { 
		document.getElementById('nav_categorya').style.background = "url(/images/nav_categories.gif) no-repeat";
		 } 
		if(currentRequestedPage == 'manufacturer_product.php') {	
		document.getElementById('nav_manufacturesa').style.color = "#fff";
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) scroll 0% 100%";
		} else { 
		document.getElementById('nav_manufacturesa').style.background = "url(/images/nav_manufacturers.gif) no-repeat";
        }
		 if(currentRequestedPage == 'merchant_profile.php' || currentRequestedPage == 'medical-supply-stores.php') { 	
		document.getElementById('nav_storea').style.color = "#fff";
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) scroll 0% 100%";
		 } else {
		document.getElementById('nav_storea').style.background = "url(/images/nav_stores.gif) no-repeat";
         } 
		obj.style.display = 'none';
	}
}
/*]]>*/

/*<![CDATA[*/
function zxcCkEventObj(zxce,zxcp){
 if (!zxce) var zxce=window.event;
 zxce.cancelBubble=true;
 if (zxce.stopPropagation) zxce.stopPropagation();
 if (zxce.target) zxceobj=zxce.target;
 else if (zxce.srcElement) zxceobj=zxce.srcElement;
 if (zxceobj.nodeType==3) zxceobj=zxceobj.parentNode;
 var zxceobj=(zxce.relatedTarget)?zxce.relatedTarget:(zxce.type=='mouseout')?zxce.toElement:zxce.fromElement;
 if (!zxceobj||zxceobj==zxcp) return false;
 while (zxceobj.parentNode){
  if (zxceobj==zxcp) return false;
  zxceobj=zxceobj.parentNode;
 }
 return true;
}
/*]]>*/

/*<![CDATA[*/
function closediv(divid) {
		document.getElementById(divid).style.display = 'none';
}
function Searchbottom(){
  var sp = trim(document.getElementById("search_queryb").value)
	if(sp==''){
	  alert('You must provide a search term');
	  document.getElementById("search_queryb").focus();
	  return false;
	} else {
	  var ws = sp.split(' ');
	  var dest='';
	  for (i=0;i<ws.length;i++) {
	    dest += escape(ws[i]) + '-';
	  }
	  dest += 's.html';
	  dest = '/' + dest;
	  document.location.href = dest;
	  return false;
	}
}
/*]]>*/