// JavaScript Document
jQuery(document).ready(function() {
								
	// linken und rechten Rand am Inhaltsbereich korrigieren
	var subnavi = jQuery("div#subnavi").height();
	var contentbereich = jQuery("div#contentbereich").height();
	var content_right = jQuery("div#content_right").height();

	//alert(subnavi + "-" + contentbereich + "-" + content_right);

	if ((subnavi > contentbereich) || (content_right > contentbereich)) {
		
		// border contentbereich weg
		jQuery("div#contentbereich").css("border-left", "0");
		jQuery("div#contentbereich").css("border-right", "0");
		
		if (subnavi >= content_right) {
			jQuery("div#subnavi, div#content_right").height(subnavi+26);
			jQuery("div#subnavi").css("border-right", "1px dotted #979797");
			jQuery("div#content_right").css("border-left", "1px dotted #979797");
		}
		else {
			jQuery("div#subnavi, div#content_right").height(content_right+26);
			jQuery("div#subnavi").css("border-right", "1px dotted #979797");
			jQuery("div#content_right").css("border-left", "1px dotted #979797");
		}
	}
	else {
		jQuery("div#subnavi, div#content_right").height(contentbereich + 26);
	}

	var pageId = getURLParam("id");
	if (pageId != 53) {
		// alternierende Tabellendarstellung
		jQuery(".contenttable tr:even").addClass("alt");
		//jQuery(".contenttable tr").mouseover(function() { jQuery(this).addClass("over"); }).mouseout(function() { jQuery(this).removeClass("over"); });

	}
});

// URL-Parameter einlesen
function getURLParam(strParamName) {
	var strReturn = "";
	var strHref = window.location.href;
	if ( strHref.indexOf("?") > -1 ) {
		var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
		var aQueryString = strQueryString.split("&");
		
		for ( var iParam = 0; iParam < aQueryString.length; iParam++ ) {
			if (aQueryString[iParam].indexOf(strParamName + "=") > -1) {
				var aParam = aQueryString[iParam].split("=");
				strReturn = aParam[1];
				break;
			}
		}
	}
	return strReturn;
}