/*------------------------------------------------------------
	Document Text Sizer- Copyright 2003 - Taewook Kang.  All rights reserved.
	Coded by: Taewook Kang (txkang.REMOVETHIS@hotmail.com)
	Web Site: http://txkang.com
	Script featured on Dynamic Drive (http://www.dynamicdrive.com)
	
	Please retain this copyright notice in the script.
	License is granted to user to reuse this code on 
	their own website if, and only if, 
	this entire copyright notice is included.
--------------------------------------------------------------*/

//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','td','tr');

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function ts( trgt,inc ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;
	
	sz += inc;
	if ( sz < 0 ) sz = 0;
	if ( sz > 6 ) sz = 6;
	startSz = sz;
		
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

	cEl.style.fontSize = szs[ sz ];

	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
	}
}


function checkData (){
                                 if (document.signup.NAME.value == "") {
                                        alert("Please fill in your name.")
                                        document.signup.NAME.focus()
                                        return false}
                                if (document.signup.EMAIL.value == "") {
                                        alert("Please fill in your e-mail address.")
                                        document.signup.EMAIL.focus()
                                        return false;
                             
                                //you can add more entries if needed; just follow the same pattern
                                }
                          
                        
 else {

     // If reached this far then thank user, submit form and show redirect page

	 alert ("'Thank you for your enquiry.'" +signup.NAME.value + " '' \nMake sure you check our New Products and Special Offers");
     // put the redirect url in here absolute or relative urls can be used
	location.href="index.html";
	 
	 	 
     return true;
  }

}