function displayhide(selitem) {
	var tmpselitem=document.getElementById(selitem).style.display;
	if (tmpselitem=='block') {
		document.getElementById(selitem).style.display='none';
	} else {
		document.getElementById(selitem).style.display='block';
	}
}

function openWindow(theURL,winName,features) { 
    if(features=="")
        features = "width=800, height=250, top=200, left=200, resizable=0, scrollbars=1, menubars=0, toolbars=0, location=0, directories=0, status=0";    
    window.open(theURL,winName,features);
}

function ValidateAskUs(form)
{
    if(form.action=="")
        form.action="send.aspx?p=infocenter.aspx&type=askus";
    var valid=true;
    var msg="";
    if(form.txtName.value=="" && valid){
        msg="* Required full name";
        form.txtName.focus();       
        valid=false;
    }
    
    if((form.txtEmail.value=="" || !isValidEmail(form.txtEmail.value)) && valid){
        msg="* Required email";
        form.txtEmail.focus();        
        valid=false;
    }
    if(form.txtPhone.value=="" && valid){
        msg="* Required phone";
        form.txtPhone.focus();       
        valid=false;
    }
    if(form.txtQ.value=="" && valid){
        msg="* Required question";
        form.txtQ.focus();       
        valid=false;
    }

    if(valid)
        form.submit();
    else{
        document.getElementById("msg").innerHTML=msg;
        //return false;
    }

}

function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}

function ValidateContactUs(form)
{
    form.action="send.aspx?type=contactus";
    valid=true;
    var msg="";
    if(form.fname.value=="" && valid){
        msg="* Required first name";
        form.fname.focus();        
        valid=false;
    }
    if(form.lname.value=="" && valid){
        msg="* Required last name";
        form.lname.focus();        
        valid=false;
    }
    
    if(form.selectid.selectedIndex==0 && valid){
        msg="* Required inquiry subject";
        form.selectid.focus();        
        valid=false;
    }

    if(form.company.value=="" && valid){
        msg="* Required company name";
        form.company.focus();       
        valid=false;
    }
    
    if(form.title.value=="" && valid){
        msg="* Required job title";
        form.title.focus();        
        valid=false;
    }
    
    if((form.email.value=="" || !isValidEmail(form.email.value)) && valid){
        msg="* Required email";
        form.email.focus();        
        valid=false;
    }
    
    if(form.phonenumber.value=="" && valid){
        msg="* Required phone number";
        form.phonenumber.focus();        
        valid=false;
    }
    
    if(form.country.selectedIndex==0 && valid){
        msg="* Required country";
        form.country.focus();        
        valid=false;
    }
    
    if(form.comments.value=="" && valid){
        msg="* Required comments";
        form.comments.focus();        
        valid=false;
    }
    
    if(valid)
        form.submit();
    else{
        document.getElementById("msgC").innerHTML=msg;
        //return false;
    }
}