/* rollovers */
var text_size_min = 8;
var text_size_max = 18;
var header_size_min = 10;
var header_size_max = 20;
function increaseTextSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 14;
      }
      if(s!=text_size_max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
   var p = document.getElementsByTagName('h2');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 16;
      }
      if(s!=header_size_max) {
         s += 1;
      }
      p[i].style.fontSize = s+"px"
   }
}
function decreaseTextSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 14;
      }
      if(s!=text_size_min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }  
   var p = document.getElementsByTagName('h2');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 16;
      }
      if(s!=header_size_min) {
         s -= 1;
      }
      p[i].style.fontSize = s+"px"
   }
}
function initRollovers() {
	if (!document.getElementById) return
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');
	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_over'+ftype);
			aImages[i].setAttribute('hsrc', hsrc);
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_over'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}
window.onload = initRollovers;
/* sub menus */
var current_menu_timer = 0;
function rollMenuItem(mid, ste) {
	if(ste==1) {
		clearTimeout(current_menu_timer);
	} else {
		timeOutMenu(mid);
	}
}
function rollMenu(mid, ste) {
	clearTimeout(current_menu_timer);
	mmn = 'sub-menu-container-' + mid + '';
	menobj = document.getElementById(mmn);
	if(ste==1) {
		menobj.style.display = "block";
		menobj.style.visibility = "visible";
	} else {
		menobj.style.display = "none";
		menobj.style.visibility = "hidden";
	}
}
function timeOutMenu(mid) {
	current_menu_timer = setTimeout('rollMenu("'+mid+'",0)',250);
}
function hideAllMenus() {
	clearTimeout(current_menu_timer);
	mmn = 'sub-menu-container-services';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
	mmn = 'sub-menu-container-burial';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
	mmn = 'sub-menu-container-cremation';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
	mmn = 'sub-menu-container-yvm';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
	mmn = 'sub-menu-container-news';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
	mmn = 'sub-menu-container-contact';
	menobj = document.getElementById(mmn);
	menobj.style.display = "none";
	menobj.style.visibility = "hidden";
}
function submitSearchForm() {
	var frm = document.getElementById("searcher");
	if(frm) {
		if(frm.searchtext.value != '') {
			frm.submit();
		}
	}
}