var GLDocRoot = "/";
var GLConfDocRoot = "/";
var GLGiftWrapPrice = "3.95";
var GLDocUrl = "http://www.luckies.co.uk/";
var GLDebug =0;


/*  admin variables   */
var GLindexNum = "";
var GLglobalLang = '0';
var GLFile = '';
var GLYear = '2012';
var GLNextYear = '2013';

/* for press download form */
var objSess_hresuser_id = '0';

/* for press release download form */
var objSess_pressreluser_id = '0';

/*for Trader user*/
var objSess_tradeuser_id = '0';


/* common funcs */
function findPosX(obj){
	var curleft = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}else if (obj.x){
		curleft += obj.x;
	}
	return curleft;
}

function findPosY(obj){
	var curtop = 0;
	if (obj.offsetParent){
		while (obj.offsetParent){
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}else if (obj.x){
		curtop += obj.x;
	}
	return curtop;
}

function showCat(ObjId,flag){
	var MenuObj = document.getElementById(ObjId);	
	if(flag){	
		var ProdObj = document.getElementById('ProdImg'); 		
		MenuObj.className='subNavi visiblediv';
		var PxPos = findPosX(ProdObj);
		var PyPos = findPosY(ProdObj);
		MenuObj.style.position= 'absolute';
		MenuObj.style.top= parseInt(PyPos)+ parseInt(ProdObj.offsetHeight)  +'px';
		MenuObj.style.left= parseInt(PxPos) - 5 +'px';	
	}else{
		MenuObj.className='hiddendiv';
	}
}

function ShowHideDiv(DivId,showFlag,Fdr,Cnter,linkName){
	
	var objFormDiv = document.getElementById(DivId);
	switch(Fdr){
		case 1:
			LoadFader();
		break;
		case 2:
			hideFadedLayer();
		break;			
	}
		
	if(showFlag==1){
		objFormDiv.className = "visiblediv";
	}else{	
		objFormDiv.className = "hiddendiv";
	}
	if(Cnter==1){
			DisplayCenter(DivId);	
	}	
	
	if(linkName){
		document.location.href = GLDocRoot+linkName;	
	}
}

function include(filename){
	var head = document.getElementsByTagName('head')[0];	
	script = document.createElement('script');
	script.src = filename;
	script.type = 'text/javascript';
	head.appendChild(script)
}

// include('/js/ajax.js');
// include('/js/ajax_voucher.js');
// include('/js/validation.js');
// include('/js/ieupdate.js');
// include('/js/drag.js');
// include('/js/cart.js');
// include('/js/fly.js');
// include('/js/Cartdrag.js');
// include('/js/preload_images.js');
// include('/js/crop.js');
// include('/js/tooltip.js');
// include('/js/menuOver.js');
// include('/js/javascripts.js');
// include('/js/newsticker.js');


function showFadedLayer(width, height){
	var fadedLayerObj = document.getElementById('fadedLayer').style;
	fadedLayerObj.width = width + 'px';
	fadedLayerObj.height = height + 'px';
	fadedLayerObj.visibility = 'visible';
	fadedLayerObj.display = 'block';
}

function hideFadedLayer(){
	var fadedLayerObj = document.getElementById('fadedLayer').style;
	fadedLayerObj.visibility = 'hidden';
	fadedLayerObj.display = 'none';
}

function getInnerPageSize(){  // Function to get actual screen width and height
	var gInnerPageWidth;
	var gInnerPageHeight;
	if(self.scrollHeight){ // Standards compliant browsers
		gInnerPageWidth = self.scrollWidth;
		gInnerPageHeight = self.scrollHeight;
	}else if(document.documentElement && document.documentElement.scrollHeight){ // IE6
		gInnerPageWidth = document.documentElement.scrollWidth;
		gInnerPageHeight = document.documentElement.scrollHeight;
	}else if(document.body){ // Older versions of IE
		gInnerPageWidth = document.body.scrollWidth;
		gInnerPageHeight = document.body.scrollHeight;
	}
	return [gInnerPageWidth,gInnerPageHeight];
}

function LoadFader(){
	var innerPageSize = getInnerPageSize();
	showFadedLayer(innerPageSize[0], innerPageSize[1]);
}

function DisplayCenter(DivId){
	var DivObj = document.getElementById(DivId);	
	DivObj.className='visiblediv';
	var bodyObj = (navigator.userAgent.indexOf('Chrome')>-1)?document.body:document.documentElement;
	var winH = bodyObj.offsetHeight;
	var winW = bodyObj.offsetWidth;
	var FormW = DivObj.offsetWidth;
	var FormH = DivObj.offsetHeight;
// 	alert(FormW+ '--'+ FormH+'--'+bodyObj.scrollTop);
	DivObj.style.position='absolute';
	DivObj.style.left= (parseInt(winW)/2)- (parseInt(FormW)/2)+'px';
	DivObj.style.top =  parseInt(bodyObj.scrollTop)+ 150 +'px';	
}

function checkEmptySearch(FrmName,FldName){
	var FrnElement = eval('document.'+FrmName+'.'+FldName);	
	FrnElement.value=(FrnElement.value).replace(/^\s*|\s*$/g,'');	
	if(FrnElement.value==''){ alert('Please enter valid search text');return false;}else{ return true;}
}

function Prefill(FldObj,Messg){
	FldObj.value = (FldObj.value).replace(/^\s*|\s*$/g,'');	
	if(FldObj.value.length==0){
		FldObj.value=Messg;
	}
}