var DSID;

function AddToCart() {
    if(DSID != null) {
        var regex = /\/\d+/;
        var result = new String();
        result=regex.exec(self.location);
        alert(result);
        //self.location='AddToCart.aspx?ItemID=' + DSID + '&ReferrerPID=' + result;
        return false;
    }
}
function CheckEmailAddress(sender, args) {
    args.IsValid=false;
    if(args.Value == '')
       args.IsValid=false;
    else{
        myregexp1 = /^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
        
        if(myregexp1.test(args.Value))
            args.IsValid=true;     
    }
}
function CheckLength(sender, args) {
    args.IsValid=false;
    if(args.Value == '')
       args.IsValid=false;
    else
       args.IsValid=true;     
}
function CheckPhone(sender, args) {
    args.IsValid=false;
    if(trimAll(args.Value) == '')
       args.IsValid=false;
    else{
        myregexp1 = /^\d{3}[-.]\d{3}[-.]\d{4}$/
        
        if(myregexp1.test(args.Value))
            args.IsValid=true;     
    }
}

function Search(textBox, url){
    var s=document.getElementById(textBox).value;
    s=trimAll(s);
    if(s==''){
        alert('Enter search words.');
    }
    else
        self.location=url+'Search/Results.htm'+'?T=' + s;
}

function trimAll(sString) {
        while (sString.substring(0,1) == ' ')
        {
            sString = sString.substring(1, sString.length);
        }
        while (sString.substring(sString.length-1, sString.length) == ' ')
        {
            sString = sString.substring(0,sString.length-1);
        }        
        return sString;
    }
    
    function ValidateDropDown(object, arguments)  {
    if(document.getElementById(object).value == '') {
        arguments.IsValid = false;
    }
    else {
        arguments.IsValid = true;
    }
}