/***********************************************
* Confirm Deletion of the record.
************************************************/
function confirmDeletion ()	{		
	var trigger=0;
    el=document.getElementsByTagName('INPUT');
    trigger=1;

	if(trigger==1){
		ht = document.getElementsByTagName("body");
		ht[0].style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=50)";		
		if (confirm("Do you really want to delete selected item(s)?"))	{
			return true;
		} else	{
			ht[0].style.filter = "";
			return false;
		}
	}
	else if(trigger==0){
		return false;
	}
}

/***********************************************
* Allow only numeric input.
************************************************/
function numericVal(obj)   {
    var tam = obj.value.length;
    var numeric = false;
    for(var i=0;i<tam;i++)  {
        caracter = obj.value.charCodeAt(i);
        if((caracter >= 48 && caracter <= 57))	{
       		numeric = true;
        }
        else  {
            obj.value=obj.value.substring(0,tam-1);
            numericVal(obj);
        }
    }
}

/***********************************************
* Layer hide / show.
************************************************/
function showhide (id)	{
	var style = document.getElementById(id).style
	if (style.display == "none")
		style.display = "block";
	else
		style.display="none";
}

/***********************************************
* Wholesale customer validation.
************************************************/
function contact_validation(){
	var valid=true;
	
	if(document.frm_con.username.value=="") {
		alert("Please type you full name.");
		document.frm_con.username.focus();
		valid = false;
	}
	else if(document.frm_con.email.value=="") {
		alert("Please type youe email address.");
		document.frm_con.email.focus();
		valid = false;
	}
	else if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.frm_con.email.value))) {
		alert("A valid e-mail address is required.\nPlease amend and retry.");
		document.frm_con.email.focus();
	    valid = false;
	}
	else if(document.frm_con.company.value=="") {
		alert("Please type your company name.");
		document.frm_con.company.focus();
		valid = false;
	}
	else if(document.frm_con.country.value=="") {
		alert("Please type your country name.");
		document.frm_con.country.focus();
		valid = false;
	}
	else if(document.frm_con.subject.value=="") {
		alert("Please type your massage subject.");
		document.frm_con.subject.focus();
		valid = false;
	}
	else if(document.frm_con.message.value=="") {
		alert("Please type your message.");
		document.frm_con.message.focus();
		valid = false;
	}

	return valid;
}

function winopen(theURL, Name, popW, popH, scroll) { // V 1.0
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+',resizable='+scroll
	Win = window.open(theURL, Name, winProp)
}

function changeImage(id,img)
{
newImage = img;
document.getElementById(id).href = newImage;
}

function getContent(spanId) {
	document.getElementById('yo').innerHTML = "<br />" + document.getElementById(spanId).innerHTML;
}