//contacts.php form validation
function contact(form){
	var problems = new Array();
	if(!form.emailto.value.match('^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$'))
		problems.push(' * Please select a valid silt-saver employee to email.');
	if(!form.name.value.match('^([a-zA-Z.]{1,32})'))
		problems.push(' * Please enter name in alphabetical form.');
	if(!form.area.value.match('^[0-9]{0,3}$') || !form.phone1.value.match('^[0-9]{0,3}$') || !form.phone2.value.match('^[0-9]{0,4}$'))
		problems.push('* Please enter phone number in numeric form.');
	if(!form.email.value.match('^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z]{2,3})$'))
		problems.push(' * Your Email must contain a minimum of 7 characters (eg x@x.com).');
	if(!form.message.value != '')
		problems.push(' * Please enter a message.');
        if(!form.recaptcha_response_field.value != '')
                problems.push(' * Please enter your Captcha.');
	if(problems.length != 0){
		var temp = ''; 
		for(var i=0;i<problems.length;i++){
			if(i == 0 && problems.legnth-1 == 0)
				temp += problems[i];	
			else if(i == problems.length-1)
				temp += problems[i];
			else
				temp += problems[i] + '\n';	
		}
		alert(temp);
	} else 
		form.submit();
}

//image swap function
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_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_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];}
}

//AJAX call
function query_distributor(state){
	jQuery.noConflict();
	jQuery("#preloader").show();
	jQuery.get("distributor_query.php", { state: state},
 	 function(data){
    		//alert("Data Loaded: " + data);
    		jQuery("#query").replaceWith("<div id='query'>" + data + "</div>");
    		jQuery("#preloader").hide();
  	});
	//alert(state);
}

//feedback validation form
function feedback(form){
	var problems = new Array();
        if(!form.recaptcha_response_field.value != '')
                problems.push(' * Please enter your Captcha.');
	if(!form.company.value.match('^([a-zA-Z.]{1,32})'))
		problems.push(' * Please enter name in alphabetical form.');
	if(!form.area.value.match('^[0-9]{0,3}$') || !form.phone1.value.match('^[0-9]{0,3}$') || !form.phone2.value.match('^[0-9]{0,4}$'))
		problems.push('* Please enter phone number in numeric form.');
	if(!form.email.value.match('^[_a-zA-Z0-9-]+(\.[_a-zA-Z0-9-]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*(\.[a-zA-Z]{2,3})$'))
		problems.push(' * Your Email must contain a minimum of 7 characters (eg x@x.com).');
        if(!form.editor.value != '')
		problems.push(' * Please enter feedback.');

	if(problems.length != 0){
		var temp = ''; 
		for(var i=0;i<problems.length;i++){
			if(i == 0 && problems.legnth-1 == 0)
				temp += problems[i];	
			else if(i == problems.length-1)
				temp += problems[i];
			else
				temp += problems[i] + '\n';	
		}
		alert(temp);
	} else 
		form.submit();
}

//product query for sub tabs
//AJAX call
function query_product(option, productid){
	jQuery.noConflict();
	jQuery("#preloader").show();
	//alert(jQuery("#preloader").attr("style"));
	reset_sub_tab(productid);
	if(option == 'specification')
		jQuery(".specification").replaceWith("<li class='specification' id='current'><a href=\"javascript:query_product("+"'specification',"+ "'"+productid+"');\"><span>Specification</span></a></li>");
	else if(option == 'detail')
		jQuery(".detail").replaceWith("<li class='detail' id='current'><a href=\"javascript:query_product("+"'detail',"+ "'"+productid+"');\"><span>Detail</span></a></li>");
	else if(option == 'resources')
		jQuery(".resources").replaceWith("<li class='resources' id='current'><a href=\"javascript:query_product("+"'resources',"+ "'"+productid+"');\"><span>Resources</span></a></li>");
	else if(option == 'patent')
		jQuery(".patent").replaceWith("<li class='patent' id='current'><a href=\"javascript:query_product("+"'patent',"+ "'"+productid+"');\"><span>Patent</span></a></li>");
	else if(option == 'drawing')
		jQuery(".drawing").replaceWith("<li class='drawing' id='current'><a href=\"javascript:query_product("+"'drawing',"+ "'"+productid+"');\"><span>Drawing</span></a></li>");
	jQuery.get("products_query.php", { option: option, productid: productid },
 	 function(data){
    		//alert("Data Loaded: " + data);
    		jQuery("#product_query").replaceWith(data);
    		jQuery("#preloader").hide();
  	});
	//alert(state);
}
//resets sub tabs before making current
function reset_sub_tab(productid){
	jQuery(".detail").replaceWith("<li class='detail'><a href=\"javascript:query_product("+"'detail',"+ "'"+productid+"'"+");\"><span>Detail</span></a></li>");
	jQuery(".specification").replaceWith("<li class='specification'><a href=\"javascript:query_product("+"'specification',"+ "'"+productid+"'"+");\"><span>Specification</span></a></li>");
	jQuery(".resources").replaceWith("<li class='resources'><a href=\"javascript:query_product("+"'resources',"+ "'"+productid+"'"+");\"><span>Resources</span></a></li>");
	jQuery(".patent").replaceWith("<li class='patent'><a href=\"javascript:query_product("+"'patent',"+ "'"+productid+"'"+");\"><span>Patent</span></a></li>");
	jQuery(".drawing").replaceWith("<li class='drawing'><a href=\"javascript:query_product("+"'drawing',"+ "'"+productid+"'"+");\"><span>Drawing</span></a></li>");
}