var	ua = navigator.userAgent.toLowerCase();
var	arr_th = document.getElementsByTagName("th");
var	arr_div	= document.getElementsByTagName("div");
var is_ua_ie = ua.indexOf('msie');


function $(obj_id) {
	return (document.getElementById(obj_id));
}

function resize_content() {
	try {
		var height = $('table_layout_main_td').offsetHeight;
		var ccmp = $('banner_ccmp');
		var ccmp_height = ccmp?ccmp.offsetHeight:0;

		$('table_center_column').style.height = height - $('table_layout').offsetHeight - ccmp_height - 5 + "px";
	}
	catch(e){}	
	
	try{loadTab();}catch(e){}
	var promo_block_top_flag = false;
	var promo_block_bottom_flag = false;

/* if td_center_column_top OR td_center_column_bottom */
	if ($('td_center_column_top') || $('td_center_column_bottom')) { 
		var dop_h_top = 0, dop_h_bottom = 0, corr = 0;
		/* if banner on top */
		if (document.getElementById('td_center_column_top')){
			var td_center_column_top = document.getElementById('td_center_column_top');
			var promo_block = td_center_column_top.getElementsByTagName("div");
			for	(var i = 0;	i <	promo_block.length;	i++) {
				if(promo_block[i].className	== 'promo_block') promo_block_top_flag = true;
			}
			if (promo_block_top_flag) {
				dop_h_top = 150;
				corr = -2;
				if (is_ua_ie != -1) {	
					corr	= 0;
				}
			} else {
				dop_h_top = 0;
				corr = -2;
				if (is_ua_ie != -1) {	
					corr = -2;
					document.getElementById("center_column").style.marginTop = "-1px";
					document.getElementById("center_column").style.borderBottom="1px solid #ffffff";
					document.getElementById("center_column").style.marginBottom = "-2px";
				}
			}
		}
		/* end if banner on top */	
		/* if banner in bottom */
		if (document.getElementById('td_center_column_bottom')){
			var td_center_column_bottom= document.getElementById('td_center_column_bottom');
			var promo_block = td_center_column_bottom.getElementsByTagName("div");
			for	(var i = 0;	i <	promo_block.length;	i++) {
				if(promo_block[i].className	== 'promo_block') promo_block_bottom_flag = true;
			}
			if (promo_block_bottom_flag) {
				dop_h_bottom = 150;
				corr = -1;
			} else {
				dop_h_bottom = 0
				corr = -6;
				if (is_ua_ie != -1) {	
					corr = -3;
				}
			}
		}
		/* end if banner in bottom */
		try {
			$('td_center_column').style.height = $('center_column').offsetHeight + corr - dop_h_top - dop_h_bottom - dop_h_top - dop_h_bottom +	"px";
		}
		catch(e){}
	}
/* end if td_center_column_top OR td_center_column_bottom */	

/* if td_center_column_top AND td_center_column_bottom */
	if ($('td_center_column_top') && $('td_center_column_bottom')) { 
		var dop_h_top = 0, dop_h_bottom = 0, corr = 0;
		var td_center_column_top = document.getElementById('td_center_column_top');
		var promo_block = td_center_column_top.getElementsByTagName("div");
		for	(var i = 0;	i <	promo_block.length;	i++) {
			if(promo_block[i].className	== 'promo_block') promo_block_top_flag = true;
		}
		if (promo_block_top_flag){
			dop_h_top = 150;
			corr = -1;
			if (is_ua_ie != -1) {	
				corr = 1;
				document.getElementById("center_column").style.borderBottom="1px solid #ffffff";
				document.getElementById("center_column").style.marginBottom = "-2px";
			}
		} else {
			dop_h_top = 0;
			corr = -7;
			if (is_ua_ie != -1) {	
				corr	= -2;
				if (!promo_block_bottom_flag){
					document.getElementById("center_column").style.marginTop = "-1px";
					document.getElementById("center_column").style.borderBottom="1px solid #ffffff";
					document.getElementById("center_column").style.marginBottom = "-2px";
				}
			}
		}

		try {
			$('td_center_column').style.height = $('center_column').offsetHeight + corr - dop_h_top - dop_h_bottom - dop_h_top - dop_h_bottom +	"px";
		}
		catch(e){}
	}
/* end if td_center_column_top AND td_center_column_bottom */
//alert("top: " + promo_block_top_flag + "\n" + "bottom: " + promo_block_bottom_flag);
//alert($('td_center_column_top') + "\n" + $('td_center_column_bottom'));
	if (is_ua_ie != -1) {

	}else{
		if(!promo_block_bottom_flag && $('td_center_column_bottom')){
			document.getElementById("td_center_column_bottom").style.paddingTop = "0px";
		}
	}
}





function font_resize(num) {
	var	cur_class =	document.body.className;
	if(num == "+") {
		if(cur_class ==	"body_font_minus2")	cur_class =	"body_font_minus1";
		else if(cur_class == "body_font_minus1") cur_class = "body_font_default";
		else if(cur_class == "body_font_default") cur_class	= "body_font_plus1";
		else if(cur_class == "body_font_plus1")	cur_class =	"body_font_plus2";
	}
	if(num == "-") {
		if(cur_class ==	"body_font_plus2") cur_class = "body_font_plus1";
		else if(cur_class == "body_font_plus1")	cur_class =	"body_font_default";
		else if(cur_class == "body_font_default") cur_class	= "body_font_minus1";
		else if(cur_class == "body_font_minus1") cur_class = "body_font_minus2";
	}
	document.body.className	= cur_class;
}

function toolbox_tabs(obj, eid)	{
	for	(var i = 0;	i <	arr_th.length; i++)	{
		if(arr_th[i].className == "toolbox_tabs_sel") arr_th[i].className =	"toolbox_tabs";
		if(arr_th[i] ==	obj) arr_th[i].className = "toolbox_tabs_sel";
	}
	if (eid	== 'toolbox_rates_1') {
		$('toolbox_rates_2').style.display = "none";
		$('toolbox_rates_1').style.display = "block";
	}
	if (eid	== 'toolbox_rates_2') {
		$('toolbox_rates_1').style.display = "none"; 
		$('toolbox_rates_2').style.display = "block";
	}
}

function body_tabs(obj,	eid) {
	for	(var i = 0;	i <	arr_th.length; i++)	{
		if(arr_th[i].className == "body_tabs_sel") arr_th[i].className = "body_tabs";
		if(arr_th[i] ==	obj) arr_th[i].className = "body_tabs_sel";
	}
	for	(var i = 0;	i <	arr_div.length;	i++) {
		if(arr_div[i].className	== $(eid).className) arr_div[i].style.display =	"none";
		if(arr_div[i].id ==	eid) arr_div[i].style.display =	"block";
	}
}



//function windowOpen(url, name,width,height){
//var	xCoord = (screen.width - width)/2;
//var	yCoord = (screen.height	- height)/2;
//var	child =	window.open(url,name,'width='+width+',height='+height+',toolbar=0,scrollbars=1,directories=0,status=0,menubar=0,resizable=0,top='+yCoord+',left='+xCoord+'');
//child.focus();
//}