var Base64 = {

	// private property
	_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

	// public method for encoding
	encode : function (input) {
		var output = "";
		var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
		var i = 0;

		input = Base64._utf8_encode(input);

		while (i < input.length) {

			chr1 = input.charCodeAt(i++);
			chr2 = input.charCodeAt(i++);
			chr3 = input.charCodeAt(i++);

			enc1 = chr1 >> 2;
			enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
			enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
			enc4 = chr3 & 63;

			if (isNaN(chr2)) {
				enc3 = enc4 = 64;
			} else if (isNaN(chr3)) {
				enc4 = 64;
			}

			output = output +
			this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
			this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);

		}

		return output;
	},

	// public method for decoding
	decode : function (input) {
		var output = "";
		var chr1, chr2, chr3;
		var enc1, enc2, enc3, enc4;
		var i = 0;

		input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

		while (i < input.length) {

			enc1 = this._keyStr.indexOf(input.charAt(i++));
			enc2 = this._keyStr.indexOf(input.charAt(i++));
			enc3 = this._keyStr.indexOf(input.charAt(i++));
			enc4 = this._keyStr.indexOf(input.charAt(i++));

			chr1 = (enc1 << 2) | (enc2 >> 4);
			chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
			chr3 = ((enc3 & 3) << 6) | enc4;

			output = output + String.fromCharCode(chr1);

			if (enc3 != 64) {
				output = output + String.fromCharCode(chr2);
			}
			if (enc4 != 64) {
				output = output + String.fromCharCode(chr3);
			}

		}

		output = Base64._utf8_decode(output);

		return output;

	},

	// private method for UTF-8 encoding
	_utf8_encode : function (string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";

		for (var n = 0; n < string.length; n++) {

			var c = string.charCodeAt(n);

			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}

		}

		return utftext;
	},

	// private method for UTF-8 decoding
	_utf8_decode : function (utftext) {
		var string = "";
		var i = 0;
		var c = c1 = c2 = 0;

		while ( i < utftext.length ) {

			c = utftext.charCodeAt(i);

			if (c < 128) {
				string += String.fromCharCode(c);
				i++;
			}
			else if((c > 191) && (c < 224)) {
				c2 = utftext.charCodeAt(i+1);
				string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
				i += 2;
			}
			else {
				c2 = utftext.charCodeAt(i+1);
				c3 = utftext.charCodeAt(i+2);
				string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
				i += 3;
			}

		}

		return string;
	}

}

function run_first() {	  
  if(typeof document.form1 != 'undefined') { document.form1.elements[0].focus();  }
  if(typeof page_init != 'undefined') { page_init(); }
}
function URLencode(sStr) {
    return escape(sStr).replace(/\+/g, '%2C').replace(/\"/g,'%22').replace(/\'/g, '%27');
}
if(typeof window.screenLeft != 'undefined') {
  var wl=window.screenLeft+75;
  var wt=window.screenTop+75;
} else {
  var wl=window.screen.left+75;
  var wt=window.screen.top+75;
}

function inactive_link() {
  return;
}

function format_input(obj,type) {

  var new_value = '';
  switch(type) {

    case 'name':

      var ignore_case=false;

      for(x=0;x<obj.value.length;x++) {
        if(obj.value.charAt(x)=='"') {
          if(ignore_case) { ignore_case=false; } else { ignore_case=true; }
        } else {

        if(ignore_case) {

            new_value = new_value.concat(obj.value.charAt(x));

          } else {

            if(x==0 || ((obj.value.charAt(x-1) < 'a' || obj.value.charAt(x-1) > 'z') && (obj.value.charAt(x-1) < 'A' || obj.value.charAt(x-1) > 'Z'))) {
              new_value=new_value.concat(obj.value.charAt(x).toUpperCase());
            } else {
              new_value=new_value.concat(obj.value.charAt(x).toLowerCase());
            }

          }
        }
      }

    break;

    case 'state':

      new_value = obj.value.charAt(0).toUpperCase() + obj.value.charAt(1).toUpperCase();

    break;

    case 'zipcode':

      for(x=0;x<obj.value.length;x++) {
        if(obj.value.charAt(x) >= '0' && obj.value.charAt(x) <= '9') {
          if(new_value.length==5) { new_value = new_value.concat('-'); }
          new_value = new_value.concat(obj.value.charAt(x));
        }
      }

    break;

    case 'ccard':

      for(x=0;x<obj.value.length;x++) {
        if(obj.value.charAt(x) >= '0' && obj.value.charAt(x) <= '9') {
          if(new_value.length==4 || new_value.length==9 || new_value.length==14)
            { new_value = new_value.concat('-'); }
          new_value = new_value.concat(obj.value.charAt(x));
        }
      }

    break;

    case 'email':

      for(x=0;x<obj.value.length;x++) {
        if((obj.value.charAt(x) >= 'a' && obj.value.charAt(x) <= 'z')
        || (obj.value.charAt(x) >= '0' && obj.value.charAt(x) <= '9')
        || (obj.value.charAt(x) >= 'A' && obj.value.charAt(x) <= 'Z')
        || obj.value.charAt(x)=='_' || obj.value.charAt(x)=='-'
        || obj.value.charAt(x)=='.' || obj.value.charAt(x)=='@') {
          new_value = new_value.concat(obj.value.charAt(x).toLowerCase());
        }
      }

    break;

    case 'phone':

      for(x=0;x<obj.value.length;x++) {
        if(obj.value.charAt(x) >= '0' && obj.value.charAt(x) <= '9') {
          if(new_value.length==3 || new_value.length==7)
            { new_value = new_value.concat('-'); }
          new_value = new_value.concat(obj.value.charAt(x));
        }

     }

    break;

  }

obj.value = new_value;

}

function send_form(form_obj,required) {

  var validated = true;
  var field_required = '';
  var url = '';
	

  for(i=0;i<form_obj.elements.length;i++) {

    fo_type = form_obj[i].type;
    fo_name = form_obj[i].name;
    fo_value = form_obj[i].value;

    if(typeof required!='undefined' && required.search(fo_name)!=-1 && (fo_value=='' || fo_value=='undefined')) { validated=false; field_required += fo_name + ' ';}
    
    if(fo_type!='button') { if(url.length>0) { url += '&'; } }
	 
	 switch(fo_type) {

      case 'checkbox':
        if(form_obj[i].checked) { url += fo_name +'=' +fo_value; }
      break;

      case 'radio':
        if(form_obj[i].checked) { url += fo_name +'=' +fo_value; }
      break;

      case 'text':
        url += fo_name + '=' + fo_value;
      break;
      
      case 'password':
        url += fo_name + '=' + fo_value;
      break;

      case 'textarea':
        url += fo_name + '=' + fo_value;
      break;


      case 'hidden':
        url += fo_name + '=' + fo_value;
      break;

      
      case 'select-one':
        url += fo_name + '=' + form_obj[i].options[form_obj[i].selectedIndex].value;
      break;
      
    }

  }

  //url = form_obj.action;

  if(validated) {
    url = Base64.encode(url);
    url = url.replace(/\+/g,'-'); url = url.replace(/\//g,'_'); url = url.replace(/\=/g,',');
    url = form_obj.action + url;
    document.location.href = url;
  } else {
    alert("Please complete the following required field(s):\n"+field_required);
    eval('document.'+form_obj.name + '.' + field_required.split(' ')[0] + '.focus();');
  }
}

function lookup_order(args) {
  document.form1.lookup_order.value=args;
  //send_form(document.form1);
}

function disable_form(form_name) {
	
	var elem = eval("document."+form_name+".elements");
	for(var i = 0; i < elem.length; i++) {
		elem[i].disabled=true;
	}
}

function disable_date_entry(field_name) {

	document.getElementById(field_name+'_ID_Link').href='javascript:;';

}