function fillCategory(){ 
     // this function is used to fill the category list on load
    addOption(document.aspnetForm.ddl_jobDescription, "Please Select...", "Please Select...", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Business cards", "Business cards", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Letterheads", "Letterheads", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Followers", "Followers", "");
    addOption(document.aspnetForm.ddl_jobDescription, "With compliment slips", "With compliment slips", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Flyers", "Flyers", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Folded brochures", "Folded brochures", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Presentation folder", "Presentation folder", "");
    addOption(document.aspnetForm.ddl_jobDescription, "Custom Job ->", "Custom Job ->", "");
}

function SelectSubCat(){
// ON selection of category this function will work

    removeAllOptions(document.aspnetForm.ddl_jobStock);
    addOption(document.aspnetForm.ddl_jobStock, "", "Please Select...", "");

    if(document.aspnetForm.ddl_jobDescription.value == 'Business cards'){
    addOption(document.aspnetForm.ddl_jobStock,"300gsm smooth ivory board", "300gsm smooth ivory board");
    addOption(document.aspnetForm.ddl_jobStock,"280gsm linen embossed", "280gsm linen embossed");
    addOption(document.aspnetForm.ddl_jobStock,"310gsm semi gloss (Standard)", "310gsm semi gloss (Standard)");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Letterheads'){
    addOption(document.aspnetForm.ddl_jobStock,"80gsm white laser", "80gsm white laser");
    addOption(document.aspnetForm.ddl_jobStock,"90gsm white laser (Standard)", "90gsm white laser (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"110gsm white laser", "110gsm white laser ");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Followers'){
    addOption(document.aspnetForm.ddl_jobStock,"80gsm white laser", "80gsm white laser");
    addOption(document.aspnetForm.ddl_jobStock,"90gsm white laser (Standard)", "90gsm white laser (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"110gsm white laser", "110gsm white laser");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'With compliment slips'){
    addOption(document.aspnetForm.ddl_jobStock,"80gsm white laser", "80gsm white laser");
    addOption(document.aspnetForm.ddl_jobStock,"90gsm white laser (Standard)", "90gsm white laser (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"110gsm white laser", "110gsm white laser");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Flyers'){
    addOption(document.aspnetForm.ddl_jobStock,"80gsm white laser", "80gsm white laser");
    addOption(document.aspnetForm.ddl_jobStock,"113gsm gloss (Standard)", "113gsm gloss (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"113gsm matt", "113gsm matt");
    addOption(document.aspnetForm.ddl_jobStock,"128gsm gloss", "128gsm gloss");
    addOption(document.aspnetForm.ddl_jobStock,"128gsm matt", "128gsm matt");
    addOption(document.aspnetForm.ddl_jobStock,"150gsm gloss", "150gsm gloss");
    addOption(document.aspnetForm.ddl_jobStock,"150gsm matt", "150gsm matt");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Folded brochures'){
    addOption(document.aspnetForm.ddl_jobStock,"113gsm gloss (Standard)", "113gsm gloss (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"113gsm matt", "113gsm matt");
    addOption(document.aspnetForm.ddl_jobStock,"128gsm gloss", "128gsm gloss");
    addOption(document.aspnetForm.ddl_jobStock,"128gsm matt", "128gsm matt");
    addOption(document.aspnetForm.ddl_jobStock,"150gsm gloss", "150gsm gloss");
    addOption(document.aspnetForm.ddl_jobStock,"150gsm matt", "150gsm matt");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Presentation folder'){
    addOption(document.aspnetForm.ddl_jobStock,"250gsm cast coated", "250gsm cast coated");
    addOption(document.aspnetForm.ddl_jobStock,"300gsm gloss (Standard)", "300gsm gloss (Standard)");
    addOption(document.aspnetForm.ddl_jobStock,"300gsm matt", "300gsm matt");
    addOption(document.aspnetForm.ddl_jobStock,"350gsm gloss", "350gsm gloss");
    addOption(document.aspnetForm.ddl_jobStock,"350gsm matt", "350gsm matt");
    }
    if(document.aspnetForm.ddl_jobDescription.value == 'Custom Job ->'){
    removeAllOptions(document.aspnetForm.ddl_jobStock);
    addOption(document.aspnetForm.ddl_jobStock,"No Options", "No Options");
    }

}
////////////////// 

function removeAllOptions(selectbox)
{
	var i;
	for(i=selectbox.options.length-1;i>=0;i--)
	{
		//selectbox.options.remove(i);
		selectbox.remove(i);
	}
}


function addOption(selectbox, value, text )
{
	var optn = document.createElement("OPTION");
	optn.text = text;
	optn.value = value;

	selectbox.options.add(optn);
}