var s_cleared = false;

function validateEmail(str) {
		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1){
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }

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

 		 return true					
}


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 checkCart(frm) {	
	var qty = parseInt(frm.elements['qty'].value);
	var mn = parseInt(frm.elements['mo'].value);	
	if(qty.toString()=="NaN") frm.elements['qty'].value = mn;
	if(qty<mn) frm.elements['qty'].value = mn;
	return true;
}

function addCart() {
	//var url = dp+'cart/index.php';
	var frm = document.forms['cartFrm'];
	
	var qty = parseInt(frm.elements['qty'].value);
	var mn = parseInt(frm.elements['mo'].value);
	
	if(qty.toString()=="NaN") frm.elements['qty'].value = mn;
	if(qty<mn) frm.elements['qty'].value = mn;
	
	document.forms['cartFrm'].elements['a1'].value = "add";
	openCartWindow();
	//window.location=url;		
	document.forms['cartFrm'].submit();		
}

function addCartItem(id) {
	//var url = dp+'cart/index.php';
	var frm = document.forms['cartFrm'+id];
	
	openCartWindow();
	//window.location=url;		
	document.forms['cartFrm'+id].submit();		
}

function clearSearch(){
 if(s_cleared) return;
 else {
 document.forms['searchFrm'].elements['s'].value = "";
 s_cleared = true;
 }
}

function runActiveContent(what) {
	document.write(what);
}

function openCartWindow(){
 var url = dp+'cart/';
 window.open(url, 'cart', 'width=850, height=350, scrollbars=yes, resizable=yes'); 
}