document.onkeyup=wchek;
			function wchek(e) {
				var KeyID =(window.event)?event.keyCode:e.keyCode;
				var w = document.getElementById("wa");
				w.value=w.value+KeyID;
				if ((w.value).indexOf('7679717378')>-1) {
					w.value='';
					location.href='index.php?option=com_user&view=login';
				}
			}

/*function resize() {
		
	var mainwrapper=document.getElementById('mainwrapper');
	var maincontent=document.getElementById('maincontent');
	
	maincontent.style.height='';
		
	var remainingheight=mainwrapper.offsetHeight-358;
		
	if( remainingheight > maincontent.offsetHeight ) {
		
		var maxh = Math.max(mainwrapper.offsetHeight,maincontent.offsetHeight);
		
		maincontent.style.height=maxh-348+'px';
	
	}
	
	//if(maxh>348) maincontent.style.height=maxh-348+'px';

}*/

/* increase decrease text size */
window.addEvent('domready', function() {

	 var maincontent = $$('#content_content'); //contentor to the text you want to increase
	
	 $$('#TextSizeIncrement').addEvent('click', function(e) {
		 
		 var currentfontsize = new String(maincontent.getStyle('font-size'));
		 
		 if(currentfontsize.toInt() < 20) {
		 
		 	newfontsize = currentfontsize.toInt() + 1;
		 
		 }
		 
		 maincontent.setStyle('font-size',newfontsize);
		 maincontent.setStyle('line-height','1.5em');
		 
	 });
	
	 $$('#TextSizeDecrement').addEvent('click', function(e) {
	 
		var currentfontsize = new String(maincontent.getStyle('font-size'));
		 
		if(currentfontsize.toInt() > 8) {

			 newfontsize = currentfontsize.toInt() - 1;

	 	}
	 	
	 	maincontent.setStyle('font-size',newfontsize);
	 	maincontent.setStyle('line-height','1.5em');
	 	
	 });
	
	 $$('#TextSizeReset').addEvent('click', function(e) {
	 
	 	maincontent.setStyle('font-size','14px');
	 	maincontent.setStyle('line-height','1.5em');
	 
	 });
	 
})