$(function() {

/************************************************/
/*	Side navigation selection using JQuery	*/
/************************************************/

	$('#side_navigation li a').hover(
		function() { 	
			var path = $(this).children('img').attr('src');
	
			if (path != null && path.indexOf("select") == -1) {
				path = path.replace(".gif", "_hover.gif");
				$(this).children('img').attr('src',path);
			}	
			
		}, function() {
			var path = $(this).children('img').attr('src');
			if(path != null ) {
				path = path.replace("_hover.gif", ".gif");
				$(this).children('img').attr('src',path);	
			}
		}
	);
	

	/*	Show pop-up dialog Terms & Conditions	*/

	$('.terms').click(
		function (){
		
		var scrollArray = getScrollXY();
		var sizeArray = getSize();
		var winT = (sizeArray[1] - 700) / 2 + scrollArray[1];
		
			$('#disabledAllDiv').css('display','block');
			$('#terms-conditions-info').css('display','block'); 
			$('#terms-conditions-info').css('top',winT); 
		}
	);
	
	/*	Hide pop-up dialog Terms & Conditions	*/
	
	$('#terms-conditions-info .close_btn').click( 
		function (){
			$('#disabledAllDiv').css('display','none');
			$('#terms-conditions-info').css('display','none'); 
		}
	);

});	


function getScrollXY() {
    var scrOfX = 0, scrOfY = 0;
    if( typeof( window.pageYOffset ) == 'number' ) {
      //Netscape compliant
      scrOfY = window.pageYOffset;
      scrOfX = window.pageXOffset;
    } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
      //DOM compliant
      scrOfY = document.body.scrollTop;
      scrOfX = document.body.scrollLeft;
    } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
      //IE6 standards compliant mode
      scrOfY = document.documentElement.scrollTop;
      scrOfX = document.documentElement.scrollLeft;
    }
    return [ scrOfX, scrOfY ];
  }


function getSize() {
	  var myWidth = 0, myHeight = 0;
	  if( typeof( window.innerWidth ) == 'number' ) {
	    //Non-IE
	    myWidth = window.innerWidth;
	    myHeight = window.innerHeight;
	  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	    //IE 6+ in 'standards compliant mode'
	    myWidth = document.documentElement.clientWidth;
	    myHeight = document.documentElement.clientHeight;
	  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	    //IE 4 compatible
	    myWidth = document.body.clientWidth;
	    myHeight = document.body.clientHeight;
	  }

	  return [ myWidth, myHeight ];
	}